Result of trunk-test@ruby-sky1 at 2021-01-24 22:10:47 +0900

• NG (80bad36989) [LOG]

• Linux ruby-sky1 4.15.0-130-generic #134-Ubuntu SMP Tue Jan 5 20:46:26 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 80bad36989
  test-all : 21273 tests, 5670175 assertions, 0 failures, 29 errors, 96 skips
  :   1)
  : TestGemServer#test_doc_root_4:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   2)
  : TestGemServer#test_have_rdoc_4_plus_eh:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   3)
  : TestGemServer#test_invalid_homepage:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   4)
  : TestGemServer#test_latest_specs:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   5)
  : TestGemServer#test_latest_specs_gemdirs:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   6)
  : TestGemServer#test_latest_specs_gz:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   7)
  : TestGemServer#test_listen:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   8)
  : TestGemServer#test_listen_addresses:
  : NameError: undefined method `extend_object' for class `Singleton'
  :   9)
  : TestGemServer#test_prerelease_specs:
  : NameError: undefined method `extend_object' for class `Singleton'
  test-spec: 3774 files, 30939 examples, 202097 expectations, 0 failures, 0 errors, 0 tagged
  exit statuses:
    "git clone --depth 1 https://github.com/ruby/ruby.git trunk-test" exit with 0.
    "autoconf" exit with 0.
    "/tmp/ruby/v3/src/trunk-test/configure --prefix=/tmp/ruby/v3/install/trunk-test --disable-install-doc --enable-shared" exit with 0.
    "make update-unicode  -j8" exit with 0.
    "make update-download -j8" exit with 0.
    "make update-rubyspec -j8" exit with 0.
    "make update-src      -j8" exit with 0.
    "make after-update    -j8" exit with 0.
    "make miniruby -j8" exit with 0.
    "make ruby -j8" exit with 0.
    "make all -j8" exit with 0.
    "make install -j8" exit with 0.
    "make yes-btest TESTS='-j8'" exit with 0.
    "make yes-test-basic TESTS='-j8'" exit with 0.
    "make yes-test-all TESTS='-j8'" exit with 512.
    "make yes-test-rubyspec TESTS='-j8'" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-test.20210124-220629
  #<BuildRuby:0x000055e6dc99f408
   @BUILD_DIR="/tmp/ruby/v3/build",
   @INSTALL_DIR="/tmp/ruby/v3/install",
   @REPOSITORY="https://github.com/ruby/ruby.git",
   @REPOSITORY_TYPE=:git,
   @SRC_DIR="/tmp/ruby/v3/src",
   @TARGET_BUILD_DIR="/tmp/ruby/v3/build/trunk-test",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-test",
   @TARGET_NAME="trunk-test",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-test",
   @build_opts="-j8",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-test.20210124-220629",
   @make="make",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS='-j8'",
   @timeout=10800>
                             user     system      total        real
  checkout             Cloning into 'trunk-test'...
    0.000421   0.000000   2.030317 (  7.916442)
  autoconf               0.000381   0.000000   0.775306 (  0.772301)
  configure              0.060077   0.019065  19.469512 ( 20.057533)
  build_up             + cp /tmp/ruby/v3/src/trunk-test/enc/jis/props.h.blt /tmp/ruby/v3/src/trunk-test/enc/jis/props.h
    0.019622   0.007739 162.807370 ( 40.825883)
  build_miniruby         0.000582   0.000116   0.061017 (  0.059990)
  build_ruby             0.001262   0.000252   2.037727 (  1.758201)
  build_all            libffi_version: 3.2.1
    0.052436   0.018760 209.490399 ( 34.190017)
  build_install          0.008725   0.002128   2.157120 (  1.023824)
  test_btest           test_attr.rb             ..
  test_autoload.rb         ........
  test_block.rb            ..........................................................
  test_class.rb            ................................................
  test_env.rb              ..
  test_eval.rb             .....................................
  test_exception.rb        ..................................
  test_fiber.rb            .....
  test_finalizer.rb        .
  test_flip.rb             .
  test_flow.rb             ..............................................................
  test_fork.rb             ....
  test_gc.rb               ..
  test_insns.rb            ...............................................................................................................................................................................................................................................................................................................................................................................................
  test_io.rb               .........
  test_jump.rb             .............................
  test_literal.rb          ............................................................................................................................................................
  test_literal_suffix.rb   ................................................
  test_load.rb             ..
  test_marshal.rb          .
  test_massign.rb          ..................................
  test_method.rb           ...............................................................................................................................................................................................................................
  test_objectspace.rb      ......
  test_proc.rb             .....................................
  test_ractor.rb           .....................................................................................
  test_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           .................................................
  Fiber count: 10000 (skipping)
  PASS all 1484 tests
    0.000665   0.000163  16.341150 ( 17.120836)
  test_basic             0.004432   0.001081   0.268943 (  0.358880)
  test_all             /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: already initialized constant Gem::Validator::ErrorData
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: previous definition of ErrorData was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: already initialized constant Gem::Validator::ErrorData
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: previous definition of ErrorData was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: already initialized constant Gem::Validator::ErrorData
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/validator.rb:40: warning: previous definition of ErrorData was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc/version.rb:6: warning: already initialized constant RDoc::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/rdoc/version.rb:6: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:70: warning: already initialized constant RDoc::VISIBILITIES
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:70: warning: previous definition of VISIBILITIES was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:76: warning: already initialized constant RDoc::DOT_DOC_FILENAME
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:76: warning: previous definition of DOT_DOC_FILENAME was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:81: warning: already initialized constant RDoc::GENERAL_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:81: warning: previous definition of GENERAL_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:86: warning: already initialized constant RDoc::CLASS_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:86: warning: previous definition of CLASS_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:91: warning: already initialized constant RDoc::ATTR_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:91: warning: previous definition of ATTR_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:96: warning: already initialized constant RDoc::CONSTANT_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:96: warning: previous definition of CONSTANT_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:101: warning: already initialized constant RDoc::METHOD_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:101: warning: previous definition of METHOD_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: already initialized constant Gem::RDoc
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: previous definition of RDoc was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: already initialized constant Gem::RDoc
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: previous definition of RDoc was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:10: warning: already initialized constant Gem::GemcutterUtilities::ERROR_CODE
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:10: warning: previous definition of ERROR_CODE was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:11: warning: already initialized constant Gem::GemcutterUtilities::API_SCOPES
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:11: warning: previous definition of API_SCOPES was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:36: warning: already initialized constant Gem::Server::SEARCH
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:36: warning: previous definition of SEARCH was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:46: warning: already initialized constant Gem::Server::DOC_TEMPLATE
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:46: warning: previous definition of DOC_TEMPLATE was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:130: warning: already initialized constant Gem::Server::RDOC_CSS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:130: warning: previous definition of RDOC_CSS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:340: warning: already initialized constant Gem::Server::RDOC_NO_DOCUMENTATION
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:340: warning: previous definition of RDOC_NO_DOCUMENTATION was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:374: warning: already initialized constant Gem::Server::RDOC_SEARCH_TEMPLATE
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/server.rb:374: warning: previous definition of RDOC_SEARCH_TEMPLATE was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: already initialized constant Gem::RDoc
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: previous definition of RDoc was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc/version.rb:6: warning: already initialized constant RDoc::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/rdoc/version.rb:6: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:70: warning: already initialized constant RDoc::VISIBILITIES
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:70: warning: previous definition of VISIBILITIES was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:76: warning: already initialized constant RDoc::DOT_DOC_FILENAME
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:76: warning: previous definition of DOT_DOC_FILENAME was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:81: warning: already initialized constant RDoc::GENERAL_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:81: warning: previous definition of GENERAL_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:86: warning: already initialized constant RDoc::CLASS_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:86: warning: previous definition of CLASS_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:91: warning: already initialized constant RDoc::ATTR_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:91: warning: previous definition of ATTR_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:96: warning: already initialized constant RDoc::CONSTANT_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:96: warning: previous definition of CONSTANT_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:101: warning: already initialized constant RDoc::METHOD_MODIFIERS
  /tmp/ruby/v3/src/trunk-test/lib/rdoc.rb:101: warning: previous definition of METHOD_MODIFIERS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: already initialized constant Gem::RDoc
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: previous definition of RDoc was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: already initialized constant Gem::AvailableSet::Tuple
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/available_set.rb:5: warning: previous definition of Tuple was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: already initialized constant Gem::RDoc
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/rdoc.rb:7: warning: previous definition of RDoc was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: already initialized constant Gem::Installer::ENV_PATHS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:36: warning: previous definition of ENV_PATHS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: already initialized constant Gem::Installer::ExtensionBuildError
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/installer.rb:41: warning: previous definition of ExtensionBuildError was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:10: warning: already initialized constant Gem::GemcutterUtilities::ERROR_CODE
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:10: warning: previous definition of ERROR_CODE was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:11: warning: already initialized constant Gem::GemcutterUtilities::API_SCOPES
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/gemcutter_utilities.rb:11: warning: previous definition of API_SCOPES was here
  Skipping Gem::PackageTask tests.  rake not found.
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: already initialized constant Gem::DependencyInstaller::DEFAULT_OPTIONS
  /tmp/ruby/v3/src/trunk-test/lib/rubygems/dependency_installer.rb:18: warning: previous definition of DEFAULT_OPTIONS was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::MONTHNAMES
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::ABBR_MONTHNAMES
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::DAYNAMES
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::ABBR_DAYNAMES
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::ITALY
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::ENGLAND
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::JULIAN
  /tmp/ruby/v3/build/trunk-test/.ext/x86_64-linux/date_core.so: warning: already initialized constant Date::GREGORIAN
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:34: warning: already initialized constant Class::ZoneOffset
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:34: warning: previous definition of ZoneOffset was here
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:138: warning: already initialized constant Class::LeapYearMonthDays
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:138: warning: previous definition of LeapYearMonthDays was here
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:139: warning: already initialized constant Class::CommonYearMonthDays
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:139: warning: previous definition of CommonYearMonthDays was here
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:482: warning: already initialized constant Class::MonthValue
  /tmp/ruby/v3/src/trunk-test/lib/time.rb:482: warning: previous definition of MonthValue was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: already initialized constant WEBrick::VERSION
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/version.rb:17: warning: previous definition of VERSION was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: already initialized constant WEBrick::CR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:16: warning: previous definition of CR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: already initialized constant WEBrick::LF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:17: warning: previous definition of LF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: already initialized constant WEBrick::CRLF
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:18: warning: previous definition of CRLF was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: already initialized constant WEBrick::HTTPUtils::DefaultMimeTypes
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:47: warning: previous definition of DefaultMimeTypes was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyRawHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:243: warning: previous definition of EmptyRawHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: already initialized constant WEBrick::HTTPUtils::FormData::EmptyHeader
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:244: warning: previous definition of EmptyHeader was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:456: warning: previous definition of UNESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_FORM
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:457: warning: previous definition of UNESCAPED_FORM was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: already initialized constant WEBrick::HTTPUtils::NONASCII
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:458: warning: previous definition of NONASCII was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: already initialized constant WEBrick::HTTPUtils::ESCAPED
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:459: warning: previous definition of ESCAPED was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: already initialized constant WEBrick::HTTPUtils::UNESCAPED_PCHAR
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/httputils.rb:460: warning: previous definition of UNESCAPED_PCHAR was here
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: already initialized constant WEBrick::Utils::RAND_CHARS
  /tmp/ruby/v3/src/trunk-test/tool/lib/webrick/utils.rb:73: warning: previous definition of RAND_CHARS was here
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: already initialized constant Singleton::VERSION
  /tmp/ruby/v3/src/trunk-test/lib/singleton.rb:95: warning: previous definition of VERSION was here
  make: *** [yes-test-all] Error 29
    0.022867   0.000000 461.209361 ( 69.331583)
  test_rubyspec        $ /tmp/ruby/v3/build/trunk-test/miniruby -I/tmp/ruby/v3/src/trunk-test/lib /tmp/ruby/v3/src/trunk-test/tool/runruby.rb --archdir=/tmp/ruby/v3/build/trunk-test --extout=.ext -- -I/tmp/ruby/v3/src/trunk-test/tool/lib /tmp/ruby/v3/src/trunk-test/spec/mspec/bin/mspec-run -B /tmp/ruby/v3/src/trunk-test/spec/default.mspec
    0.039377   0.042269  54.532232 ( 64.020926)
  $$$[end] "make yes-test-all TESTS='-j8'" exit with 512.
  /home/ko1/ruby/logs/brlog.trunk-test.20210124-220629
  total: 257.44 sec