Result of trunk-random3@phosphorus-docker at 2020-09-18 20:44:58 +0900

• NG (5bb5e706f1) [LOG]

• Linux phosphorus-docker 4.9.0-11-amd64 #1 SMP Debian 4.9.189-3+deb9u2 (2019-11-11) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 5bb5e706f1
  test-all : 
  test-spec: 
  exit statuses:
    "rm -f .revision.time" exit with 0.
    "make update-unicode  -j6" exit with 0.
    "make update-download -j6" exit with 0.
    "make update-rubyspec -j6" exit with 0.
    "make update-src      -j6" exit with 0.
    "make after-update    -j6" exit with 0.
    "make miniruby -j6" exit with 0.
    "make ruby -j6" exit with 0.
    "make all -j6" exit with 0.
    "make install -j6" exit with 0.
    "make yes-btest TESTS=\"--test-order=random --exclude=readline --exclude=reline\"" exit with 0.
    "make yes-test-basic TESTS=\"--test-order=random --exclude=readline --exclude=reline\"" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-random3.20200918-084401
  #<BuildRuby:0x0000556b254f9030
   @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-random3",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random3",
   @TARGET_NAME="trunk-random3",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random3",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random3.20200918-084401",
   @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=\"--test-order=random --exclude=readline --exclude=reline\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000023)
  autoconf               0.000000   0.000000   0.000000 (  0.000039)
  configure              0.000000   0.000000   0.000000 (  0.000044)
  build_up             From https://github.com/ruby/ruby
     305c430..5bb5e70  master     -> origin/master
    0.008000   0.004000   8.300000 (  9.073788)
  build_miniruby         0.000000   0.000000   0.100000 (  0.113055)
  build_ruby             0.004000   0.000000   2.980000 (  2.879057)
  build_all              0.016000   0.000000   8.760000 (  3.630960)
  build_install          0.020000   0.004000   5.820000 (  2.552146)
  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 1440 tests
    0.000000   0.000000  25.224000 ( 29.403913)
  test_basic             0.008000   0.000000   0.392000 (  0.522881)
  test_all             Skipping Gem::PackageTask tests.  rake not found.
  $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     11    12    12    12 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-random3 --incremental --process-num=6
     12   829    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random3 --incremental --process-num=6
    829   831    12    12 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random3 --logfile=/home/ko1/ruby/logs/brlog.trunk-random3.20200918-084401 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random --exclude=readline --exclude=reline"' --incremental --process-num=6
    831   832    12    12 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random3 --logfile=/home/ko1/ruby/logs/brlog.trunk-random3.20200918-084401 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random --exclude=readline --exclude=reline" --incremental --process-num=6
    832  5249    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random --exclude=readline --exclude=reline"
   5249  5251    12    12 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random --exclude=readline --exclude=reline
   5251  5258    12    12 ?           -1 Rl    1001 179:48 /tmp/ruby/v3/src/trunk-random3/test/runner.rb: TestThreadQueue#test_empty_non_blocking
    832  5531    12    12 ?           -1 R     1001   0:00 ps jx
  {11=>[12], 12=>[829], 829=>[831], 831=>[832], 832=>[5249, 5531], 5249=>[5251], 5251=>[5258]}
  "gdb -p 5258 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 5521]
  [New LWP 5522]
  [New LWP 5529]
  [New LWP 5530]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  0x00007f625fbb1a5c in errinfo_place (ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/eval.c:1842
  1842		    if (cfp->iseq->body->type == ISEQ_TYPE_RESCUE) {
  >>> Threads  Id   Target Id         Frame 
  * 1    Thread 0x7f62602d2d80 (LWP 5258) "ruby" 0x00007f625fbb1a5c in errinfo_place (ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/eval.c:1842
    2    Thread 0x7f624933b700 (LWP 5521) "test_thread_qu*" 0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da884548) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
    3    Thread 0x7f624b5bc700 (LWP 5522) "test_thread_qu*" 0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da8840e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
    4    Thread 0x7f6248df8700 (LWP 5529) "test_thread_qu*" 0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da8849a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
    5    Thread 0x7f6248cd7700 (LWP 5530) "test_thread_qu*" 0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da884f38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  >>> Machine level backtrace
  
  Thread 5 (Thread 0x7f6248cd7700 (LWP 5530)):
  #0  0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da884f38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b3da884f68, cond=0x55b3da884f10) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55b3da884f10, mutex=0x55b3da884f68) at pthread_cond_wait.c:655
  #3  0x00007f625fd368f9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:499
  #4  0x00007f625fd38634 in native_cond_sleep (th=th@entry=0x55b3da884ea0, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:1205
  #5  0x00007f625fd3898d in native_sleep (th=0x55b3da884ea0, rel=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:2149
  #6  0x00007f625fd3d043 in queue_sleep () at /tmp/ruby/v3/src/trunk-random3/thread_pthread.h:93
  #7  0x00007f625fbb4e74 in rb_ensure (b_proc=b_proc@entry=0x7f625fd3cf90 <queue_sleep>, data1=data1@entry=94230881994920, e_proc=e_proc@entry=0x7f625fd322a0 <szqueue_sleep_done>, data2=data2@entry=140060103895248) at /tmp/ruby/v3/src/trunk-random3/eval.c:1138
  #8  0x00007f625fd35ca6 in rb_szqueue_push (argc=<optimized out>, argv=0x7f6248bd6d38, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1213
  #9  0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3da885090, reg_cfp=0x7f6248cd6c90, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #10 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #11 vm_exec_core (ec=0x55b3da885090, initial=128, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #12 0x00007f625fd7fdad in rb_vm_exec (ec=0x55b3da885090, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #13 0x00007f625fd8069f in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x55b3da885090, self=self@entry=140060103895760, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #14 0x00007f625fd817d3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=<optimized out>, kw_splat=1220373584, argv=<optimized out>, argc=<optimized out>, self=140060103895760, captured=0x55b3da884ea0, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #15 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=<optimized out>, kw_splat=1220373744, argv=0x7f6248bd6c50, argc=<optimized out>, self=140060103895760, proc=0x55b3d63f8420, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1256
  #16 vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8420, self=140060103895760, argc=argc@entry=1220373584, argv=argv@entry=0x7f6248bd6cf0, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1285
  #17 0x00007f625fd82b4d in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8420, argc=argc@entry=1220373584, argv=argv@entry=0x7f6248bd6cf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1306
  #18 0x00007f625fd3a3f0 in thread_do_start_proc (th=0x55b3da884ea0) at /tmp/ruby/v3/src/trunk-random3/thread.c:721
  Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  
  Thread 4 (Thread 0x7f6248df8700 (LWP 5529)):
  #0  0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da8849a8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b3da8849d8, cond=0x55b3da884980) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55b3da884980, mutex=0x55b3da8849d8) at pthread_cond_wait.c:655
  #3  0x00007f625fd368f9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:499
  #4  0x00007f625fd38634 in native_cond_sleep (th=th@entry=0x55b3da884910, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:1205
  #5  0x00007f625fd3898d in native_sleep (th=0x55b3da884910, rel=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:2149
  #6  0x00007f625fd3d043 in queue_sleep () at /tmp/ruby/v3/src/trunk-random3/thread_pthread.h:93
  #7  0x00007f625fbb4e74 in rb_ensure (b_proc=b_proc@entry=0x7f625fd3cf90 <queue_sleep>, data1=data1@entry=94230881994920, e_proc=e_proc@entry=0x7f625fd322a0 <szqueue_sleep_done>, data2=data2@entry=140060105078992) at /tmp/ruby/v3/src/trunk-random3/eval.c:1138
  #8  0x00007f625fd35ca6 in rb_szqueue_push (argc=<optimized out>, argv=0x7f6248cf7d38, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1213
  #9  0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3da884b00, reg_cfp=0x7f6248df7c90, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #10 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #11 vm_exec_core (ec=0x55b3da884b00, initial=128, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #12 0x00007f625fd7fdad in rb_vm_exec (ec=0x55b3da884b00, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #13 0x00007f625fd8069f in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x55b3da884b00, self=self@entry=140060105079504, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #14 0x00007f625fd817d3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=<optimized out>, kw_splat=1221557328, argv=<optimized out>, argc=<optimized out>, self=140060105079504, captured=0x55b3da884910, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #15 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=<optimized out>, kw_splat=1221557488, argv=0x7f6248cf7c50, argc=<optimized out>, self=140060105079504, proc=0x55b3d63f8510, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1256
  #16 vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8510, self=140060105079504, argc=argc@entry=1221557328, argv=argv@entry=0x7f6248cf7cf0, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1285
  #17 0x00007f625fd82b4d in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8510, argc=argc@entry=1221557328, argv=argv@entry=0x7f6248cf7cf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1306
  #18 0x00007f625fd3a3f0 in thread_do_start_proc (th=0x55b3da884910) at /tmp/ruby/v3/src/trunk-random3/thread.c:721
  Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  
  Thread 3 (Thread 0x7f624b5bc700 (LWP 5522)):
  #0  0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da8840e8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b3da884118, cond=0x55b3da8840c0) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55b3da8840c0, mutex=0x55b3da884118) at pthread_cond_wait.c:655
  #3  0x00007f625fd368f9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:499
  #4  0x00007f625fd38634 in native_cond_sleep (th=th@entry=0x55b3da884050, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:1205
  #5  0x00007f625fd3898d in native_sleep (th=0x55b3da884050, rel=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:2149
  #6  0x00007f625fd3d043 in queue_sleep () at /tmp/ruby/v3/src/trunk-random3/thread_pthread.h:93
  #7  0x00007f625fbb4e74 in rb_ensure (b_proc=b_proc@entry=0x7f625fd3cf90 <queue_sleep>, data1=data1@entry=94230881994920, e_proc=e_proc@entry=0x7f625fd322a0 <szqueue_sleep_done>, data2=data2@entry=140060146776272) at /tmp/ruby/v3/src/trunk-random3/eval.c:1138
  #8  0x00007f625fd35ca6 in rb_szqueue_push (argc=<optimized out>, argv=0x7f624b4bbd38, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1213
  #9  0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3da884240, reg_cfp=0x7f624b5bbc90, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #10 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #11 vm_exec_core (ec=0x55b3da884240, initial=128, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #12 0x00007f625fd7fdad in rb_vm_exec (ec=0x55b3da884240, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #13 0x00007f625fd8069f in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x55b3da884240, self=self@entry=140060146776784, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #14 0x00007f625fd817d3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=<optimized out>, kw_splat=1263254608, argv=<optimized out>, argc=<optimized out>, self=140060146776784, captured=0x55b3da884050, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #15 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=<optimized out>, kw_splat=1263254768, argv=0x7f624b4bbc50, argc=<optimized out>, self=140060146776784, proc=0x55b3d63f8768, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1256
  #16 vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8768, self=140060146776784, argc=argc@entry=1263254608, argv=argv@entry=0x7f624b4bbcf0, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1285
  #17 0x00007f625fd82b4d in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8768, argc=argc@entry=1263254608, argv=argv@entry=0x7f624b4bbcf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1306
  #18 0x00007f625fd3a3f0 in thread_do_start_proc (th=0x55b3da884050) at /tmp/ruby/v3/src/trunk-random3/thread.c:721
  Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  
  Thread 2 (Thread 0x7f624933b700 (LWP 5521)):
  #0  0x00007f625f2c29f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55b3da884548) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
  #1  __pthread_cond_wait_common (abstime=0x0, mutex=0x55b3da884578, cond=0x55b3da884520) at pthread_cond_wait.c:502
  #2  __pthread_cond_wait (cond=0x55b3da884520, mutex=0x55b3da884578) at pthread_cond_wait.c:655
  #3  0x00007f625fd368f9 in rb_native_cond_wait (cond=<optimized out>, mutex=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:499
  #4  0x00007f625fd38634 in native_cond_sleep (th=th@entry=0x55b3da8844b0, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:1205
  #5  0x00007f625fd3898d in native_sleep (th=0x55b3da8844b0, rel=0x0) at /tmp/ruby/v3/src/trunk-random3/thread_pthread.c:2149
  #6  0x00007f625fd3d043 in queue_sleep () at /tmp/ruby/v3/src/trunk-random3/thread_pthread.h:93
  #7  0x00007f625fbb4e74 in rb_ensure (b_proc=b_proc@entry=0x7f625fd3cf90 <queue_sleep>, data1=data1@entry=94230881994920, e_proc=e_proc@entry=0x7f625fd322a0 <szqueue_sleep_done>, data2=data2@entry=140060110596304) at /tmp/ruby/v3/src/trunk-random3/eval.c:1138
  #8  0x00007f625fd35ca6 in rb_szqueue_push (argc=<optimized out>, argv=0x7f624923ad38, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1213
  #9  0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3da8846a0, reg_cfp=0x7f624933ac90, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #10 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #11 vm_exec_core (ec=0x55b3da8846a0, initial=128, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #12 0x00007f625fd7fdad in rb_vm_exec (ec=0x55b3da8846a0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #13 0x00007f625fd8069f in invoke_block (ec=<optimized out>, iseq=iseq@entry=0x55b3da8846a0, self=self@entry=140060110596816, cref=cref@entry=0x0, type=<optimized out>, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #14 0x00007f625fd817d3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=<optimized out>, kw_splat=1227074640, argv=<optimized out>, argc=<optimized out>, self=140060110596816, captured=0x55b3da8844b0, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #15 invoke_block_from_c_proc (me=0x0, is_lambda=<optimized out>, passed_block_handler=<optimized out>, kw_splat=1227074800, argv=0x7f624923ac50, argc=<optimized out>, self=140060110596816, proc=0x55b3d63f8628, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1256
  #16 vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8628, self=140060110596816, argc=argc@entry=1227074640, argv=argv@entry=0x7f624923acf0, kw_splat=<optimized out>, passed_block_handler=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1285
  #17 0x00007f625fd82b4d in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x55b3d63f8628, argc=argc@entry=1227074640, argv=argv@entry=0x7f624923acf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1306
  #18 0x00007f625fd3a3f0 in thread_do_start_proc (th=0x55b3da8844b0) at /tmp/ruby/v3/src/trunk-random3/thread.c:721
  Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  
  Thread 1 (Thread 0x7f62602d2d80 (LWP 5258)):
  #0  0x00007f625fbb1a5c in errinfo_place (ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/eval.c:1842
  #1  0x00007f625fbb2f35 in rb_ec_get_errinfo (ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/eval.c:1859
  #2  exc_setup_message (cause=<synthetic pointer>, mesg=94230843679360, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/eval.c:552
  #3  rb_longjmp (ec=0x55b3d1ac55b0, tag=tag@entry=6, mesg=mesg@entry=94230843679360, cause=cause@entry=52) at /tmp/ruby/v3/src/trunk-random3/eval.c:676
  #4  0x00007f625fbb3d73 in rb_exc_raise (mesg=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/eval.c:697
  #5  0x00007f625fbabcf2 in rb_vraise (exc=94230805682360, fmt=<optimized out>, ap=ap@entry=0x7ffdf624a7f0) at /tmp/ruby/v3/src/trunk-random3/error.c:2772
  #6  0x00007f625fbabd94 in rb_raise (exc=<optimized out>, fmt=fmt@entry=0x7f625fdde0e6 "queue empty") at /tmp/ruby/v3/src/trunk-random3/error.c:2780
  #7  0x00007f625fd341a5 in queue_do_pop (self=self@entry=94230881994920, q=q@entry=0x55b3da883e40, should_block=should_block@entry=0) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:949
  #8  0x00007f625fd35b03 in szqueue_do_pop (should_block=0, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1228
  #9  rb_szqueue_pop (argc=<optimized out>, argv=<optimized out>, self=94230881994920) at /tmp/ruby/v3/src/trunk-random3/thread_sync.c:1255
  #10 0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3d1ac55b0, reg_cfp=0x7f62602d0980, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #11 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #12 vm_exec_core (ec=0x55b3d1ac55b0, initial=140060497088528, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #13 0x00007f625fd80535 in rb_vm_exec (ec=ec@entry=0x55b3d1ac55b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1991
  #14 0x00007f625fd8069f in invoke_block (ec=ec@entry=0x55b3d1ac55b0, iseq=iseq@entry=0x55b3d1b11928, self=self@entry=94230807506200, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #15 0x00007f625fd81f13 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffdf624ac70, argc=1, self=94230807506200, captured=<optimized out>, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #16 invoke_block_from_c_bh (ec=0x55b3d1ac55b0, block_handler=<optimized out>, argv=argv@entry=0x7ffdf624acd0, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1174
  #17 0x00007f625fd8222c in vm_yield (argc=1, kw_splat=0, argv=0x7ffdf624acd0, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1219
  #18 rb_yield_0 (argv=0x7ffdf624acd0, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1141
  #19 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1147
  #20 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1157
  #21 0x00007f625fb202fc in rb_ary_collect (ary=94230882002640) at /tmp/ruby/v3/src/trunk-random3/array.c:3491
  #22 0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=0x55b3d1ac55b0, reg_cfp=0x7f62602d0ad0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #23 0x00007f625fd79dea in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #24 vm_exec_core (ec=0x55b3d1ac55b0, initial=140060497088528, initial@entry=0) at ../../src/trunk-random3/insns.def:770
  #25 0x00007f625fd7fdad in rb_vm_exec (ec=ec@entry=0x55b3d1ac55b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #26 0x00007f625fd8069f in invoke_block (ec=ec@entry=0x55b3d1ac55b0, iseq=iseq@entry=0x55b3d1ad87b8, self=self@entry=94230807506200, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #27 0x00007f625fd81f13 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffdf624b060, argc=1, self=94230807506200, captured=<optimized out>, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #28 invoke_block_from_c_bh (ec=0x55b3d1ac55b0, block_handler=<optimized out>, argv=argv@entry=0x7ffdf624b0c0, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1174
  #29 0x00007f625fd8222c in vm_yield (argc=1, kw_splat=0, argv=0x7ffdf624b0c0, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1219
  #30 rb_yield_0 (argv=0x7ffdf624b0c0, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1141
  #31 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1147
  #32 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1157
  #33 0x00007f625fb1a80c in rb_ary_each (ary=94230941862640) at /tmp/ruby/v3/src/trunk-random3/array.c:2379
  #34 0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0be8, calling=calling@entry=0x7ffdf624b4e0, cd=cd@entry=0x7ffdf624b370) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #35 0x00007f625fd6eea5 in vm_call_cfunc (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0be8, calling=calling@entry=0x7ffdf624b4e0, cd=cd@entry=0x7ffdf624b370) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2631
  #36 0x00007f625fd891ce in vm_call_method_each_type (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0be8, calling=0x7ffdf624b4e0, cd=0x7ffdf624b370) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3109
  #37 0x00007f625fd89923 in vm_call_method (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0be8, calling=calling@entry=0x7ffdf624b4e0, cd=cd@entry=0x7ffdf624b370) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3231
  #38 0x00007f625fd895f5 in vm_call_refined (cd=0x55b3d1cb5cb0, calling=0x7ffdf624b4e0, cfp=0x7f62602d0be8, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3088
  #39 vm_call_method_each_type (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0be8, calling=0x7ffdf624b4e0, cd=0x55b3d1cb5cb0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3166
  #40 0x00007f625fd89923 in vm_call_method (ec=0x55b3d1ac55b0, cfp=0x7f62602d0be8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3231
  #41 0x00007f625fd79dea in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #42 vm_exec_core (ec=0x55b3d1ac55b0, initial=140060497088528, initial@entry=0) at ../../src/trunk-random3/insns.def:770
  #43 0x00007f625fd7fdad in rb_vm_exec (ec=ec@entry=0x55b3d1ac55b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #44 0x00007f625fd8069f in invoke_block (ec=ec@entry=0x55b3d1ac55b0, iseq=iseq@entry=0x55b3d1b0b438, self=self@entry=94230807506200, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1084
  #45 0x00007f625fd81f13 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7ffdf624b6e0, argc=1, self=94230807506200, captured=<optimized out>, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/vm.c:1156
  #46 invoke_block_from_c_bh (ec=0x55b3d1ac55b0, block_handler=<optimized out>, argv=argv@entry=0x7ffdf624b740, force_blockarg=force_blockarg@entry=0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1174
  #47 0x00007f625fd8222c in vm_yield (argc=1, kw_splat=0, argv=0x7ffdf624b740, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm.c:1219
  #48 rb_yield_0 (argv=0x7ffdf624b740, argc=1) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1141
  #49 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1147
  #50 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_eval.c:1157
  #51 0x00007f625fb1a80c in rb_ary_each (ary=94230941805480) at /tmp/ruby/v3/src/trunk-random3/array.c:2379
  #52 0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0d70, calling=calling@entry=0x7ffdf624bb60, cd=cd@entry=0x7ffdf624b9f0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #53 0x00007f625fd6eea5 in vm_call_cfunc (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0d70, calling=calling@entry=0x7ffdf624bb60, cd=cd@entry=0x7ffdf624b9f0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2631
  #54 0x00007f625fd891ce in vm_call_method_each_type (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0d70, calling=0x7ffdf624bb60, cd=0x7ffdf624b9f0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3109
  #55 0x00007f625fd89923 in vm_call_method (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0d70, calling=calling@entry=0x7ffdf624bb60, cd=cd@entry=0x7ffdf624b9f0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3231
  #56 0x00007f625fd895f5 in vm_call_refined (cd=0x55b3d1d049c0, calling=0x7ffdf624bb60, cfp=0x7f62602d0d70, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3088
  #57 vm_call_method_each_type (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0d70, calling=0x7ffdf624bb60, cd=0x55b3d1d049c0) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3166
  #58 0x00007f625fd89923 in vm_call_method (ec=0x55b3d1ac55b0, cfp=0x7f62602d0d70, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3231
  #59 0x00007f625fd79dea in vm_sendish (method_explorer=<optimized out>, block_handler=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #60 vm_exec_core (ec=0x55b3d1ac55b0, initial=140060497088528, initial@entry=0) at ../../src/trunk-random3/insns.def:770
  #61 0x00007f625fd80535 in rb_vm_exec (ec=0x55b3d1ac55b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1991
  #62 0x00007f625fd8aed4 in rb_iseq_eval (iseq=iseq@entry=0x55b3d1b03be8) at /tmp/ruby/v3/src/trunk-random3/vm.c:2228
  #63 0x00007f625fc0f6e1 in load_iseq_eval (fname=<optimized out>, ec=0x55b3d1ac55b0) at /tmp/ruby/v3/src/trunk-random3/load.c:594
  #64 require_internal (ec=ec@entry=0x55b3d1ac55b0, fname=<optimized out>, fname@entry=94230805514040, exception=exception@entry=1) at /tmp/ruby/v3/src/trunk-random3/load.c:1044
  #65 0x00007f625fc1076f in rb_require_string (fname=94230805514040) at /tmp/ruby/v3/src/trunk-random3/load.c:1116
  #66 0x00007f625fd6ec15 in vm_call_cfunc_with_frame (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0fa0, calling=calling@entry=0x7ffdf624c140, cd=cd@entry=0x55b3d1bfc680) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2610
  #67 0x00007f625fd6eea5 in vm_call_cfunc (ec=ec@entry=0x55b3d1ac55b0, reg_cfp=reg_cfp@entry=0x7f62602d0fa0, calling=calling@entry=0x7ffdf624c140, cd=cd@entry=0x55b3d1bfc680) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:2631
  #68 0x00007f625fd891ce in vm_call_method_each_type (ec=ec@entry=0x55b3d1ac55b0, cfp=cfp@entry=0x7f62602d0fa0, calling=0x7ffdf624c140, cd=0x55b3d1bfc680) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3109
  #69 0x00007f625fd89923 in vm_call_method (ec=0x55b3d1ac55b0, cfp=0x7f62602d0fa0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:3231
  #70 0x00007f625fd79d00 in vm_sendish (block_handler=<optimized out>, method_explorer=<optimized out>, cd=<optimized out>, reg_cfp=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/vm_insnhelper.c:4194
  #71 vm_exec_core (ec=0x55b3d1ac55b0, initial=140060497088528, initial@entry=0) at ../../src/trunk-random3/insns.def:789
  #72 0x00007f625fd7fdad in rb_vm_exec (ec=0x55b3d1ac55b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random3/vm.c:1982
  #73 0x00007f625fd8afc0 in rb_iseq_eval_main (iseq=iseq@entry=0x55b3d1b08eb8) at /tmp/ruby/v3/src/trunk-random3/vm.c:2239
  #74 0x00007f625fbb12aa in rb_ec_exec_node (ec=ec@entry=0x55b3d1ac55b0, n=n@entry=0x55b3d1b08eb8) at /tmp/ruby/v3/src/trunk-random3/eval.c:297
  #75 0x00007f625fbb7528 in ruby_run_node (n=0x55b3d1b08eb8) at /tmp/ruby/v3/src/trunk-random3/eval.c:355
  #76 0x000055b3d0e27a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random3/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x55b3d1ac4f50, native_id: 0x7f62602d2d80
  -- Control frame information -----------------------------------------------
  c:0031 p:---- s:0178 e:000177 CFUNC  :pop
    me:
      called_id: pop, type: cfunc
      owner class: 0x000055b3d1b310e8 [3LM   ] T_CLASS Thread::SizedQueue
    self: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
  c:0030 p:0073 s:0173 E:0018d8 METHOD /tmp/ruby/v3/src/trunk-random3/test/ruby/test_thread_queue.rb:365
    me:
      called_id: test_empty_non_blocking, type: iseq
      owner class: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
    lvars:
      q: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
      prod_threads: 0x000055b3d63f8808 [3LM   ] T_ARRAY (Array)[   ] len: 4, capa:20 ptr:0x000055b3da4463b0
      items: 0x000055b3d63f8240 [3LM   ] T_ARRAY (Array)[E ] len: 3 (embed)
  c:0029 p:0052 s:0165 e:000164 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1231
    me:
      called_id: run_test, type: iseq
      owner class: 0x000055b3d6f5db08 [3LM   ] T_CLASS MiniTest::Unit::TestCase
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
    lvars:
      name: 0x000055b3d63fa8b0 [3LM   ] T_STRING (String)test_empty_non_blocking
      progname: 0x000055b3d1b227f0 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random3/test/runner.rb
  c:0028 p:0065 s:0159 e:000158 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:1320
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6f5db08 [3LM   ] T_CLASS MiniTest::Unit::TestCase
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
    lvars:
      runner: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
      start_time: 0x000055b3d63f8c68 [0    U] time (Time)time
      result: 0x000055b3d1b18b38 [3LM   ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0027 p:0013 s:0150 e:000149 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit/testcase.rb:18
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fb83a0 [3LM   ] T_CLASS Test::Unit::TestCase
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
    lvars:
      runner: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
  c:0026 p:0077 s:0145 e:000144 BLOCK  /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:969 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      method: 0x000055b3d63fa8b0 [3LM   ] T_STRING (String)test_empty_non_blocking
      inst: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
      start_time: T_NIL
      result: T_NIL
  c:0025 p:---- s:0138 e:000137 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x000055b3d1b61c70 [3LM   ] T_CLASS Array
    self: 0x000055b3d63fa6d0 [3LM   ] T_ARRAY (Array)[   ] len: 36, capa:37 ptr:0x000055b3d94fbe90
  c:0024 p:0006 s:0134 e:000133 BLOCK  /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:962
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      assertions: T_NIL
  c:0023 p:0163 s:0130 E:0015d0 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:989
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      suite: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
      type: T_SYMBOL test
      header: 0x000055b3d63fb058 [3LM   ] T_STRING (String)test_suite_header
      filter: 0x000055b3d1e336d8 [3LM   ] T_REGEXP 
      all_test_methods: 0x000055b3d63fa770 [3LM   ] T_ARRAY (Array)[   ] len: 36, capa:36 ptr:0x000055b3da093850
      filtered_test_methods: 0x000055b3d63fa6d0 [3LM   ] T_ARRAY (Array)[   ] len: 36, capa:37 ptr:0x000055b3d94fbe90
      leakchecker: 0x000055b3d63fa360 [3LM   ] T_OBJECT (LeakChecker)len:7 ptr:0x000055b3da446370
      continuation: 0x000055b3d63f8d58 [3LM   ] proc (Proc) block in _run_suite@/tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:961
  c:0022 p:0042 s:0118 e:000117 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1084
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x000055b3d6fc21e8 [3LM   ] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x000055b3d6fc19a0 [3LM   ] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      suite: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
      type: T_SYMBOL test
      ex: T_NIL
  c:0021 p:0010 s:0111 e:000109 BLOCK  /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:575 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x000055b3d6fc3db8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x000055b3d6fc1ab8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      suite: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
      e: T_NIL
  c:0020 p:---- s:0105 e:000104 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x000055b3d1b61c70 [3LM   ] T_CLASS Array
    self: 0x000055b3d9d10af0 [3LM   ] T_ARRAY (Array)[   ] len: 933, capa:933 ptr:0x000055b3d9d0c010
  c:0019 p:0054 s:0101 E:000ba8 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:573
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x000055b3d6fc3db8 [3LM   ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x000055b3d6fc1ab8 [3LM   ] T_ICLASS src:Test::Unit::Parallel
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      suites: 0x000055b3d9d10af0 [3LM   ] T_ARRAY (Array)[   ] len: 933, capa:933 ptr:0x000055b3d9d0c010
      type: T_SYMBOL test
      result: 0x000055b3da38a750 [3LM   ] T_ARRAY (Array)[   ] len: 41, capa:56 ptr:0x000055b3da84fea0
  c:0018 p:0008 s:0094 E:000758 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:610
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x000055b3d6fc2f58 [3LM   ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x000055b3d6fc1a68 [3LM   ] T_ICLASS src:Test::Unit::Skipping
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      suites: 0x000055b3d9d10af0 [3LM   ] T_ARRAY (Array)[   ] len: 933, capa:933 ptr:0x000055b3d9d0c010
      type: T_SYMBOL test
      result: T_NIL
  c:0017 p:0140 s:0087 E:001be8 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:904
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      type: T_SYMBOL test
      suites: 0x000055b3d9d10af0 [3LM   ] T_ARRAY (Array)[   ] len: 933, capa:933 ptr:0x000055b3d9d0c010
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x000055b3d9d47cd0 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0016 p:0016 s:0074 E:001058 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1021
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x000055b3d6fc22b0 [3LM   ] T_MODULE (Module)Test::Unit::RepeatOption
      defined_class: 0x000055b3d6fc1a18 [3LM   ] T_ICLASS src:Test::Unit::RepeatOption
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      type: T_SYMBOL test
  c:0015 p:0005 s:0069 E:001860 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:1137
    me:
      called_id: run_tests, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
  c:0014 p:0006 s:0065 E:000248 BLOCK  /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:1124 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      plugin: 0x000055b3d1b12b48 [3LM   ] T_STRING (String)run_tests
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x000055b3d1b61c70 [3LM   ] T_CLASS Array
    self: 0x000055b3d9d02ba8 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0012 p:0047 s:0057 E:000a48 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:1123
    me:
      called_id: _run, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      args: 0x000055b3d1cedcd8 [3LM   ] T_HASH (Hash)[S ] 8
  c:0011 p:0013 s:0052 E:000d58 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/minitest/unit.rb:1111
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d1ca6310 [3LM   ] T_CLASS MiniTest::Unit
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      args: 0x000055b3d1b50e70 [3LM   ] T_ARRAY shared -> 0x000055b3d70e0ca0 [3LM   ] T_ARRAY (Array)[   ] len: 817, capa:2 ptr:0x000055b3d1ea2f40
  c:0010 p:0008 s:0047 E:000f00 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:795
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fc2d00 [3LM   ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x000055b3d6fc1ae0 [3LM   ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      args: 0x000055b3d9d03058 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0009 p:0008 s:0041 E:001b20 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:643
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fc2e40 [3LM   ] T_MODULE (Module)Test::Unit::Statistics
      defined_class: 0x000055b3d6fc1a90 [3LM   ] T_ICLASS src:Test::Unit::Statistics
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      args: 0x000055b3d9d030d0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0008 p:0015 s:0035 E:002348 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:34
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fb80f8 [3LM   ] T_MODULE Test::Unit::RunCount
      defined_class: 0x000055b3d6fc1950 [3LM   ] T_ICLASS src:Test::Unit::RunCount
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      (null): 0x000055b3d9d03148 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0007 p:0006 s:0030 E:0025f8 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1123
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fc1bd0 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x000055b3d1ceed18 [3LM   ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x000055b3d9ba3b00
    lvars:
      argv: 0x000055b3d1b50e70 [3LM   ] T_ARRAY shared -> 0x000055b3d70e0ca0 [3LM   ] T_ARRAY (Array)[   ] len: 817, capa:2 ptr:0x000055b3d1ea2f40
  c:0006 p:0032 s:0025 E:0025b0 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1193
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d1d20b60 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x000055b3d1ceed68 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x000055b3d1e8d2b0
  c:0005 p:0009 s:0021 E:001f18 METHOD /tmp/ruby/v3/src/trunk-random3/tool/lib/test/unit.rb:1197
    me:
      called_id: run, type: iseq
      owner class: 0x000055b3d6fc17e8 [3LM   ] T_CLASS (annon)
    self: 0x000055b3d1d20b60 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x000055b3d1ceede0 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0172 s:0016 E:002258 TOP    /tmp/ruby/v3/src/trunk-random3/tool/test/runner.rb:23 [FINISH]
    self: 0x000055b3d1b80440 [3LM   ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x000055b3d1ceee30 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random3/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x000055b3d1b82628 [3LM   ] T_MODULE Kernel
      defined_class: 0x000055b3d6fcece0 [3LM   ] T_ICLASS src:Kernel
    self: 0x000055b3d1b80440 [3LM   ] T_OBJECT (embed) len:3
  c:0002 p:0092 s:0006 E:001210 EVAL   /tmp/ruby/v3/src/trunk-random3/test/runner.rb:11 [FINISH]
    self: 0x000055b3d1b80440 [3LM   ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:0008b0 (none) [FINISH]
    self: 0x000055b3d1b80440 [3LM   ] T_OBJECT (embed) len:3
  
  th: 0x55b3da884050, native_id: 0x7f624b5bc700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :push
    me:
      called_id: <<, type: cfunc
      owner class: 0x000055b3d1b310e8 [3LM   ] T_CLASS Thread::SizedQueue
    self: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
  c:0002 p:0028 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-random3/test/ruby/test_thread_queue.rb:356 [FINISH]
    me:
      called_id: test_empty_non_blocking, type: iseq
      owner class: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x55b3da8844b0, native_id: 0x7f624933b700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :push
    me:
      called_id: <<, type: cfunc
      owner class: 0x000055b3d1b310e8 [3LM   ] T_CLASS Thread::SizedQueue
    self: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
  c:0002 p:0028 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-random3/test/ruby/test_thread_queue.rb:356 [FINISH]
    me:
      called_id: test_empty_non_blocking, type: iseq
      owner class: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x55b3da884910, native_id: 0x7f6248df8700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :push
    me:
      called_id: <<, type: cfunc
      owner class: 0x000055b3d1b310e8 [3LM   ] T_CLASS Thread::SizedQueue
    self: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
  c:0002 p:0028 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-random3/test/ruby/test_thread_queue.rb:356 [FINISH]
    me:
      called_id: test_empty_non_blocking, type: iseq
      owner class: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  th: 0x55b3da884ea0, native_id: 0x7f6248cd7700
  -- Control frame information -----------------------------------------------
  c:0003 p:---- s:0011 e:000010 CFUNC  :push
    me:
      called_id: <<, type: cfunc
      owner class: 0x000055b3d1b310e8 [3LM   ] T_CLASS Thread::SizedQueue
    self: 0x000055b3d63f88a8 [3LM   ] sized_queue (Thread::SizedQueue)sized_queue
  c:0002 p:0028 s:0006 e:000005 BLOCK  /tmp/ruby/v3/src/trunk-random3/test/ruby/test_thread_queue.rb:356 [FINISH]
    me:
      called_id: test_empty_non_blocking, type: iseq
      owner class: 0x000055b3d921c4f0 [3LM   ] T_CLASS TestThreadQueue
    self: 0x000055b3d63f8ce0 [3LM   ] T_OBJECT (TestThreadQueue)len:7 ptr:0x000055b3da446330
  c:0001 p:---- s:0003 e:000002 (none) [FINISH]
    self: T_NIL
  
  $1 = 0
  ">>> Finish
  "
  [nil, 5258]
  "gdb -p 5251 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [yes-test-all] Killed
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5251]
  #<Errno::ESRCH: No such process>
  "gdb -p 5249 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  Could not attach to process.  If your uid matches the uid of the target
  process, check the setting of /proc/sys/kernel/yama/ptrace_scope, or try
  again as the root user.  For more details, see /etc/sysctl.d/10-ptrace.conf
  warning: process 5249 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5249]
  "gdb -p 5531 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> ThreadsNo threads.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 5531]
  #<Errno::ESRCH: No such process>
    0.004000   0.008000 10793.560000 (10801.936140)
  /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.5.0/timeout.rb:108:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:153:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:293:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:220:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:292:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:355:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:353:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:351:in `block in run'
  	from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:350:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:516:in `<main>'
  total: 10850.11 sec