Result of trunk-random2@phosphorus-docker at 2020-06-05 14:10:06 +0900

• NG (e17028e48b) [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: e17028e48b
  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\"" exit with 0.
    "make yes-test-basic TESTS=\"--test-order=random\"" exit with 0.
  Logfile: /home/ko1/ruby/logs/brlog.trunk-random2.20200605-020923
  #<BuildRuby:0x000055635ae7c878
   @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-random2",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random2",
   @TARGET_NAME="trunk-random2",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random2",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random2.20200605-020923",
   @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\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.000000   0.000000 (  0.000016)
  autoconf               0.000000   0.000000   0.000000 (  0.000034)
  configure              0.000000   0.000000   0.000000 (  0.000031)
  build_up             From https://github.com/ruby/ruby
     449b62b..e17028e  master     -> origin/master
    0.012000   0.000000   4.104000 (  5.188660)
  build_miniruby         0.000000   0.000000   0.092000 (  0.101745)
  build_ruby             0.004000   0.000000   2.752000 (  2.692715)
  build_all              0.000000   0.012000   5.188000 (  3.187102)
  build_install          0.012000   0.004000   3.196000 (  1.886209)
  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_string.rb           .
  test_struct.rb           .
  test_syntax.rb           ............................................................................................................................................................
  test_thread.rb           .................................................
  Fiber count: 10000 (skipping)
  PASS all 1409 tests
    0.000000   0.000000  23.132000 ( 26.827170)
  test_basic             0.008000   0.000000   0.432000 (  0.552370)
  test_all             #<Thread:0x0000557f61773428 /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:133 run> terminated with exception (report_on_exception is true):
  /tmp/ruby/v3/build/trunk-random2/.ext/common/socket.rb:252:in `local_address': closed stream (IOError)
  	from /tmp/ruby/v3/build/trunk-random2/.ext/common/socket.rb:252:in `connect_address'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:514:in `block (2 levels) in test_connection_closed_without_greeting'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:514:in `each_object'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:514:in `each'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:514:in `map'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:514:in `block in test_connection_closed_without_greeting'
  	from /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:134:in `block in start_server'
  $$$ #<Timeout::Error: execution expired>
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     11    12    12    12 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-random2 --incremental --process-num=6
     12 13629    12    12 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random2 --incremental --process-num=6
  13629 13631    12    12 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random2 --logfile=/home/ko1/ruby/logs/brlog.trunk-random2.20200605-020923 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
  13631 13632    12    12 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random2 --logfile=/home/ko1/ruby/logs/brlog.trunk-random2.20200605-020923 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
  13632 17749    12    12 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
  17749 17751    12    12 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
  17751 17764    12    12 ?           -1 S     1001   8:00 /tmp/ruby/v3/src/trunk-random2/test/runner.rb: IMAPTest#test_connection_closed_without_greeting
  13632 24884    12    12 ?           -1 R     1001   0:00 ps jx
  {11=>[12], 12=>[13629], 13629=>[13631], 13631=>[13632], 13632=>[17749, 24884], 17749=>[17751], 17751=>[17764]}
  "gdb -p 17764 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  29	../sysdeps/unix/sysv/linux/poll.c: No such file or directory.
  0x00007f313fe88bf9 in __GI___poll (fds=fds@entry=0x7fff7c48d5e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 1 (Thread 0x7f314093dd80 (LWP 17764)):
  #0  0x00007f313fe88bf9 in __GI___poll (fds=fds@entry=0x7fff7c48d5e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007f3140269a00 in poll (__timeout=-1, __nfds=1, __fds=0x7fff7c48d5e0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for_single_fd (events=1, fd=10) at /tmp/ruby/v3/src/trunk-random2/io.c:10932
  #3  internal_read_func (ptr=ptr@entry=0x7fff7c48d740) at /tmp/ruby/v3/src/trunk-random2/io.c:1078
  #4  0x00007f31403b1406 in rb_thread_io_blocking_region (func=func@entry=0x7f3140269940 <internal_read_func>, data1=data1@entry=0x7fff7c48d740, fd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/thread.c:1638
  #5  0x00007f314026d85c in rb_read_internal (count=<optimized out>, buf=<optimized out>, fd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/io.c:1128
  #6  io_fillbuf (fptr=fptr@entry=0x557f63c82ba0) at /tmp/ruby/v3/src/trunk-random2/io.c:2155
  #7  0x00007f3140270fc9 in io_fillbuf (fptr=0x557f63c82ba0) at /tmp/ruby/v3/src/trunk-random2/io.c:2152
  #8  appendline (lp=<synthetic pointer>, strp=<synthetic pointer>, delim=10, fptr=0x557f63c82ba0) at /tmp/ruby/v3/src/trunk-random2/io.c:3301
  #9  rb_io_getline_0 (rs=<optimized out>, rs@entry=94005545858640, limit=<optimized out>, limit@entry=-1, chomp=chomp@entry=0, fptr=fptr@entry=0x557f63c82ba0) at /tmp/ruby/v3/src/trunk-random2/io.c:3553
  #10 0x00007f3140272176 in rb_io_getline_1 (io=94005584431200, chomp=0, limit=-1, rs=94005545858640) at /tmp/ruby/v3/src/trunk-random2/io.c:3612
  #11 rb_io_getline (io=94005584431200, argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/io.c:3632
  #12 rb_io_gets_m (argc=<optimized out>, argv=<optimized out>, io=94005584431200) at /tmp/ruby/v3/src/trunk-random2/io.c:3687
  #13 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=0x557f5a7d45b0, reg_cfp=0x7f314093b868, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #14 0x00007f31403ee724 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-random2/vm_insnhelper.c:4136
  #15 vm_exec_core (ec=0x7fff7c48d5e0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:801
  #16 0x00007f31403f524f in rb_vm_exec (ec=ec@entry=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1945
  #17 0x00007f31403f7e9b in vm_call0_body (argv=0x7f314083c5e8, cd=0x7fff7c48dbb0, calling=0x7fff7c48dbc0, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:136
  #18 rb_vm_call0 (ec=0x557f5a7d45b0, recv=<optimized out>, id=<optimized out>, argc=<optimized out>, argv=0x7f314083c5e8, me=<optimized out>, kw_splat=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:53
  #19 0x00007f31403f9956 in rb_call (scope=CALL_FCALL_KW, argv=0x2, argc=3089, mid=3089, recv=94005584397560) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:682
  #20 rb_funcallv_kw (recv=recv@entry=94005584397560, mid=mid@entry=3089, argc=argc@entry=2, argv=argv@entry=0x7f314083c5e8, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:928
  #21 0x00007f3140236b88 in rb_obj_call_init_kw (obj=obj@entry=94005584397560, argc=argc@entry=2, argv=argv@entry=0x7f314083c5e8, kw_splat=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/eval.c:1703
  #22 0x00007f31402dea03 in rb_class_new_instance_pass_kw (argc=2, argv=0x7f314083c5e8, klass=94005584384840) at /tmp/ruby/v3/src/trunk-random2/object.c:2212
  #23 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093b910, calling=calling@entry=0x7fff7c48df40, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #24 0x00007f31403e3895 in vm_call_cfunc (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093b910, calling=calling@entry=0x7fff7c48df40, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2548
  #25 0x00007f31403ff6b1 in vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093b910, calling=0x7fff7c48df40, cd=0x557f5b5bfe40) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3028
  #26 0x00007f31403ffd2b in vm_call_method (ec=0x557f5a7d45b0, cfp=0x7f314093b910, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #27 0x00007f31403ee724 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-random2/vm_insnhelper.c:4136
  #28 vm_exec_core (ec=0x7fff7c48d5e0, ec@entry=0x557f5a7d45b0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:801
  #29 0x00007f31403f4bab in rb_vm_exec (ec=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1936
  #30 0x00007f31403f56c1 in invoke_block (ec=ec@entry=0x557f5a7d45b0, iseq=iseq@entry=0x557f5a820468, self=self@entry=94005467391520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm.c:1052
  #31 0x00007f31403f6ba3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fff7c48e0f0, argc=1, self=94005467391520, captured=<optimized out>, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1124
  #32 invoke_block_from_c_bh (ec=ec@entry=0x557f5a7d45b0, block_handler=<optimized out>, argv=argv@entry=0x7fff7c48e150, 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-random2/vm.c:1142
  #33 0x00007f31403f6dc4 in vm_yield (argc=1, kw_splat=0, argv=0x7fff7c48e150, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1187
  #34 rb_yield_0 (argv=0x7fff7c48e150, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1133
  #35 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1139
  #36 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1149
  #37 0x00007f31401a176c in rb_ary_collect (ary=94005580817480) at /tmp/ruby/v3/src/trunk-random2/array.c:3186
  #38 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=0x557f5a7d45b0, reg_cfp=0x7f314093bad0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #39 0x00007f31403ee817 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-random2/vm_insnhelper.c:4136
  #40 vm_exec_core (ec=0x7fff7c48d5e0, ec@entry=0x557f5a7d45b0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:782
  #41 0x00007f31403f4bab in rb_vm_exec (ec=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1936
  #42 0x00007f31403f56c1 in invoke_block (ec=ec@entry=0x557f5a7d45b0, iseq=iseq@entry=0x557f5a9bd050, self=self@entry=94005467391520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm.c:1052
  #43 0x00007f31403f6ba3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fff7c48e4a0, argc=1, self=94005467391520, captured=<optimized out>, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1124
  #44 invoke_block_from_c_bh (ec=ec@entry=0x557f5a7d45b0, block_handler=<optimized out>, argv=argv@entry=0x7fff7c48e500, 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-random2/vm.c:1142
  #45 0x00007f31403f6dc4 in vm_yield (argc=1, kw_splat=0, argv=0x7fff7c48e500, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1187
  #46 rb_yield_0 (argv=0x7fff7c48e500, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1133
  #47 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1139
  #48 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1149
  #49 0x00007f314019bd5c in rb_ary_each (ary=94005495548760) at /tmp/ruby/v3/src/trunk-random2/array.c:2242
  #50 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bbe8, calling=calling@entry=0x7fff7c48e8d0, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #51 0x00007f31403e3895 in vm_call_cfunc (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bbe8, calling=calling@entry=0x7fff7c48e8d0, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2548
  #52 0x00007f31403ff6b1 in vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bbe8, calling=0x7fff7c48e8d0, cd=0x7fff7c48e770) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3028
  #53 0x00007f31403ffd2b in vm_call_method (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bbe8, calling=calling@entry=0x7fff7c48e8d0, cd=cd@entry=0x7fff7c48e770) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #54 0x00007f31403ffa58 in vm_call_refined (cd=0x557f5a9c4660, calling=0x7fff7c48e8d0, cfp=0x7f314093bbe8, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3007
  #55 vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bbe8, calling=0x7fff7c48e8d0, cd=0x557f5a9c4660) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3085
  #56 0x00007f31403ffd2b in vm_call_method (ec=0x557f5a7d45b0, cfp=0x7f314093bbe8, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #57 0x00007f31403ee817 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-random2/vm_insnhelper.c:4136
  #58 vm_exec_core (ec=0x7fff7c48d5e0, ec@entry=0x557f5a7d45b0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:782
  #59 0x00007f31403f4bab in rb_vm_exec (ec=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1936
  #60 0x00007f31403f56c1 in invoke_block (ec=ec@entry=0x557f5a7d45b0, iseq=iseq@entry=0x557f5a812070, self=self@entry=94005467391520, cref=cref@entry=0x0, type=type@entry=572653569, opt_pc=0, captured=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm.c:1052
  #61 0x00007f31403f6ba3 in invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x7fff7c48ea80, argc=1, self=94005467391520, captured=<optimized out>, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1124
  #62 invoke_block_from_c_bh (ec=ec@entry=0x557f5a7d45b0, block_handler=<optimized out>, argv=argv@entry=0x7fff7c48eae0, 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-random2/vm.c:1142
  #63 0x00007f31403f6dc4 in vm_yield (argc=1, kw_splat=0, argv=0x7fff7c48eae0, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm.c:1187
  #64 rb_yield_0 (argv=0x7fff7c48eae0, argc=1) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1133
  #65 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1139
  #66 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_eval.c:1149
  #67 0x00007f314019bd5c in rb_ary_each (ary=94005495550600) at /tmp/ruby/v3/src/trunk-random2/array.c:2242
  #68 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bd70, calling=calling@entry=0x7fff7c48eeb0, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #69 0x00007f31403e3895 in vm_call_cfunc (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bd70, calling=calling@entry=0x7fff7c48eeb0, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2548
  #70 0x00007f31403ff6b1 in vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bd70, calling=0x7fff7c48eeb0, cd=0x7fff7c48ed50) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3028
  #71 0x00007f31403ffd2b in vm_call_method (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bd70, calling=calling@entry=0x7fff7c48eeb0, cd=cd@entry=0x7fff7c48ed50) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #72 0x00007f31403ffa58 in vm_call_refined (cd=0x557f5aa0ef00, calling=0x7fff7c48eeb0, cfp=0x7f314093bd70, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3007
  #73 vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bd70, calling=0x7fff7c48eeb0, cd=0x557f5aa0ef00) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3085
  #74 0x00007f31403ffd2b in vm_call_method (ec=0x557f5a7d45b0, cfp=0x7f314093bd70, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #75 0x00007f31403ee817 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-random2/vm_insnhelper.c:4136
  #76 vm_exec_core (ec=0x7fff7c48d5e0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:782
  #77 0x00007f31403f524f in rb_vm_exec (ec=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1945
  #78 0x00007f31403feae2 in rb_iseq_eval (iseq=iseq@entry=0x557f5a7e71e0) at /tmp/ruby/v3/src/trunk-random2/vm.c:2184
  #79 0x00007f314028d9e1 in load_iseq_eval (fname=<optimized out>, ec=0x557f5a7d45b0) at /tmp/ruby/v3/src/trunk-random2/load.c:592
  #80 require_internal (ec=ec@entry=0x557f5a7d45b0, fname=<optimized out>, fname@entry=94005467446720, exception=exception@entry=1) at /tmp/ruby/v3/src/trunk-random2/load.c:1028
  #81 0x00007f314028e9d3 in rb_require_string (fname=94005467446720) at /tmp/ruby/v3/src/trunk-random2/load.c:1100
  #82 0x00007f31403e3606 in vm_call_cfunc_with_frame (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bfa0, calling=calling@entry=0x7fff7c48f420, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2527
  #83 0x00007f31403e3895 in vm_call_cfunc (ec=ec@entry=0x557f5a7d45b0, reg_cfp=reg_cfp@entry=0x7f314093bfa0, calling=calling@entry=0x7fff7c48f420, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:2548
  #84 0x00007f31403ff6b1 in vm_call_method_each_type (ec=ec@entry=0x557f5a7d45b0, cfp=cfp@entry=0x7f314093bfa0, calling=0x7fff7c48f420, cd=0x557f5a906a40) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3028
  #85 0x00007f31403ffd2b in vm_call_method (ec=0x557f5a7d45b0, cfp=0x7f314093bfa0, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/vm_insnhelper.c:3148
  #86 0x00007f31403ee724 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-random2/vm_insnhelper.c:4136
  #87 vm_exec_core (ec=0x7fff7c48d5e0, ec@entry=0x557f5a7d45b0, initial=1, initial@entry=0) at ../../src/trunk-random2/insns.def:801
  #88 0x00007f31403f4bab in rb_vm_exec (ec=0x557f5a7d45b0, mjit_enable_p=mjit_enable_p@entry=1) at /tmp/ruby/v3/src/trunk-random2/vm.c:1936
  #89 0x00007f31403febb0 in rb_iseq_eval_main (iseq=iseq@entry=0x557f5a7e8798) at /tmp/ruby/v3/src/trunk-random2/vm.c:2195
  #90 0x00007f314023061a in rb_ec_exec_node (ec=ec@entry=0x557f5a7d45b0, n=n@entry=0x557f5a7e8798) at /tmp/ruby/v3/src/trunk-random2/eval.c:296
  #91 0x00007f31402365f9 in ruby_run_node (n=0x557f5a7e8798) at /tmp/ruby/v3/src/trunk-random2/eval.c:354
  #92 0x0000557f58f63a1f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random2/main.c:50
  >>> Dump Ruby level backtrace
  th: 0x557f5a7d3f70, native_id: 0x7f314093dd80
  -- Control frame information -----------------------------------------------
  c:0036 p:---- s:0213 e:000212 CFUNC  :gets
    me:
      called_id: gets, type: cfunc
      owner class: 0x0000557f5a816030 [3LMP  ] T_CLASS IO
    self: 0x0000557f61778860 [0    U] T_FILE (Socket)
  c:0035 p:0031 s:0208 e:000207 METHOD /tmp/ruby/v3/src/trunk-random2/lib/net/imap.rb:1231
    me:
      called_id: get_response, type: iseq
      owner class: 0x0000557f628cd9a8 [3LM R ] T_CLASS Net::IMAP
    self: 0x0000557f617704f8 [0     ] T_OBJECT len:22 ptr:0x00007f313e45f618
    lvars:
      buff: 0x0000557f61787540 [0     ] T_STRING (String)
      s: T_NIL
  c:0034 p:0223 s:0202 e:000201 METHOD /tmp/ruby/v3/src/trunk-random2/lib/net/imap.rb:1110 [FINISH]
    me:
      called_id: initialize, type: iseq
      owner class: 0x0000557f628cd9a8 [3LM R ] T_CLASS Net::IMAP
    self: 0x0000557f617704f8 [0     ] T_OBJECT len:22 ptr:0x00007f313e45f618
    lvars:
      host: 0x0000557f617725c8 [0     ] T_STRING (String)127.0.0.1
      port_or_options: 0x0000557f61770570 [0     ] T_HASH (Hash)[AT] 1
      usessl: T_FALSE
      certs: T_NIL
      verify: T_TRUE
      options: 0x0000557f61770570 [0     ] T_HASH (Hash)[AT] 1
  c:0033 p:---- s:0192 e:000191 CFUNC  :new
    me:
      called_id: new, type: cfunc
      owner class: 0x0000557f5a835138 [3LMP  ] T_CLASS Class
    self: 0x0000557f6176d348 [2     ] T_CLASS (annon)
  c:0032 p:0010 s:0186 e:000185 BLOCK  /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:527
    me:
      called_id: test_connection_closed_without_greeting, type: iseq
      owner class: 0x0000557f628aeda0 [3LM R ] T_CLASS IMAPTest
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      e: T_NIL
  c:0031 p:0044 s:0182 e:000181 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/core_assertions.rb:382
    me:
      called_id: assert_raise, type: iseq
      owner class: 0x0000557f5c351188 [0LM  U] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x0000557f5f32c6c8 [0LM  U] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      exp: 0x0000557f61772a00 [0     ] T_ARRAY (Array)[E ] len: 1 (embed)
      b: T_NIL
      msg: T_NIL
      e: T_NIL
      expected: T_NIL
  c:0030 p:0117 s:0173 E:000590 METHOD /tmp/ruby/v3/src/trunk-random2/test/net/imap/test_imap.rb:524
    me:
      called_id: test_connection_closed_without_greeting, type: iseq
      owner class: 0x0000557f628aeda0 [3LM R ] T_CLASS IMAPTest
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      server: 0x0000557f6176f580 [0    U] T_FILE (TCPServer)
      port: T_FIXNUM 33001
      h: 0x0000557f6176e5b8 [0     ] T_HASH (Hash)[AT] 6
      net_imap: 0x0000557f6176d348 [2     ] T_CLASS (annon)
  c:0029 p:0054 s:0165 e:000164 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1231
    me:
      called_id: run_test, type: iseq
      owner class: 0x0000557f5f2b7f80 [3LM R ] T_CLASS MiniTest::Unit::TestCase
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      name: 0x0000557f613ff0f8 [0     ] T_STRING (String)test_connection_closed_without_greeting
      progname: 0x0000557f5eea6f18 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test/runner.rb
  c:0028 p:0065 s:0159 e:000158 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:1320
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f2b7f80 [3LM R ] T_CLASS MiniTest::Unit::TestCase
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      runner: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
      start_time: 0x0000557f6176bac0 [0    U] time (Time)time
      result: 0x0000557f5a7e8428 [3LMP  ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0027 p:0013 s:0150 e:000149 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit/testcase.rb:18
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f32c830 [3LM   ] T_CLASS Test::Unit::TestCase
    self: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
    lvars:
      runner: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
  c:0026 p:0079 s:0145 e:000144 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:969 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      method: 0x0000557f613ff0f8 [0     ] T_STRING (String)test_connection_closed_without_greeting
      inst: 0x0000557f61760288 [0     ] T_OBJECT (IMAPTest)len:9 ptr:0x00007f313e45ee58
      start_time: T_NIL
      result: T_NIL
  c:0025 p:---- s:0138 e:000137 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x0000557f5a81e668 [3LMP  ] T_CLASS Array
    self: 0x0000557f61406448 [0     ] T_ARRAY (Array)[  T] len: 24, capa:37 ptr:0x00007f313e458f18
  c:0024 p:0006 s:0134 e:000133 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:962
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      assertions: T_NIL
  c:0023 p:0167 s:0130 E:0020a0 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:989
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      suite: 0x0000557f628aeda0 [3LM R ] T_CLASS IMAPTest
      type: T_SYMBOL test
      header: 0x0000557f613f8258 [0     ] T_STRING (String)test_suite_header
      filter: 0x0000557f5f32f3c8 [3LM   ] T_REGEXP 
      all_test_methods: 0x0000557f61401cb8 [0     ] T_ARRAY (Array)[   ] len: 24, capa:24 ptr:0x0000557f62987be0
      filtered_test_methods: 0x0000557f61406448 [0     ] T_ARRAY (Array)[  T] len: 24, capa:37 ptr:0x00007f313e458f18
      leakchecker: 0x0000557f61409a08 [0     ] T_OBJECT (LeakChecker)len:7 ptr:0x00007f313e4592f0
      continuation: 0x0000557f6146cec8 [0     ] proc (Proc) block in _run_suite@/tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:961
  c:0022 p:0042 s:0118 e:000117 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1084
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x0000557f5f0e59a0 [0LM  U] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x0000557f5f0e46b8 [0LM  U] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      suite: 0x0000557f628aeda0 [3LM R ] T_CLASS IMAPTest
      type: T_SYMBOL test
      ex: T_NIL
  c:0021 p:0010 s:0111 e:000109 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:575 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x0000557f5f32c2b8 [0LM  U] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x0000557f5f0e4b68 [0LM  U] T_ICLASS src:Test::Unit::Parallel
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      suite: 0x0000557f628aeda0 [3LM R ] T_CLASS IMAPTest
      e: T_NIL
  c:0020 p:---- s:0105 e:000104 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000557f5a81e668 [3LMP  ] T_CLASS Array
    self: 0x0000557f5c2b4b58 [3LMP  ] T_ARRAY (Array)[   ] len: 940, capa:940 ptr:0x0000557f62ba7fe0
  c:0019 p:0054 s:0101 E:001488 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:573
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x0000557f5f32c2b8 [0LM  U] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x0000557f5f0e4b68 [0LM  U] T_ICLASS src:Test::Unit::Parallel
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      suites: 0x0000557f5c2b4b58 [3LMP  ] T_ARRAY (Array)[   ] len: 940, capa:940 ptr:0x0000557f62ba7fe0
      type: T_SYMBOL test
      result: 0x0000557f5d772b08 [3LMPR ] T_ARRAY (Array)[   ] len: 738, capa:983 ptr:0x0000557f6f096720
  c:0018 p:0008 s:0094 E:001508 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:610
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x0000557f5f3e34e0 [0LM  U] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x0000557f5f0e4a78 [0LM  U] T_ICLASS src:Test::Unit::Skipping
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      suites: 0x0000557f5c2b4b58 [3LMP  ] T_ARRAY (Array)[   ] len: 940, capa:940 ptr:0x0000557f62ba7fe0
      type: T_SYMBOL test
      result: T_NIL
  c:0017 p:0144 s:0087 E:001578 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:904
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      type: T_SYMBOL test
      suites: 0x0000557f5c2b4b58 [3LMP  ] T_ARRAY (Array)[   ] len: 940, capa:940 ptr:0x0000557f62ba7fe0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x0000557f611cdf78 [0LM  U] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0016 p:0016 s:0074 E:0015a8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1021
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x0000557f5f0e5a68 [0LM  U] T_MODULE (Module)Test::Unit::RepeatOption
      defined_class: 0x0000557f5f0e4988 [0LM  U] T_ICLASS src:Test::Unit::RepeatOption
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      type: T_SYMBOL test
  c:0015 p:0005 s:0069 E:0015d0 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:1137
    me:
      called_id: run_tests, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
  c:0014 p:0006 s:0065 E:001638 BLOCK  /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:1124 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      plugin: 0x0000557f5a82a530 [3LMP  ] T_STRING (String)run_tests
  c:0013 p:---- s:0061 e:000060 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x0000557f5a81e668 [3LMP  ] T_CLASS Array
    self: 0x0000557f5c2b5288 [3LMP  ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0012 p:0049 s:0057 E:001608 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:1123
    me:
      called_id: _run, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      args: 0x0000557f5f196a48 [3LM   ] T_HASH (Hash)[A ] 8
  c:0011 p:0013 s:0052 E:0016e8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/minitest/unit.rb:1111
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5a9a6620 [3LMP  ] T_CLASS MiniTest::Unit
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      args: 0x0000557f5a812700 [3LMP  ] T_ARRAY shared -> 0x0000557f5d984310 [3LM   ] T_ARRAY [   ] len: 1240, capa:2 ptr:0x0000557f63e733b0
  c:0010 p:0008 s:0047 E:001720 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:795
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f3e32d8 [0LM  U] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x0000557f5f0e4dc0 [0LM  U] T_ICLASS src:Test::Unit::StatusLine
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      args: 0x0000557f5fcd37f8 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0009 p:0008 s:0041 E:001760 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:643
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f3e33f0 [0LM  U] T_MODULE (Module)Test::Unit::Statistics
      defined_class: 0x0000557f5f0e4af0 [0LM  U] T_ICLASS src:Test::Unit::Statistics
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      args: 0x0000557f5fcd3aa0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0008 p:0015 s:0035 E:001798 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:34
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f32c588 [0LM  U] T_MODULE Test::Unit::RunCount
      defined_class: 0x0000557f5f0e45c8 [0LM  U] T_ICLASS src:Test::Unit::RunCount
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      (null): 0x0000557f5fcd3be0 [3LM   ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0007 p:0006 s:0030 E:0017c8 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1123
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f0e5180 [3LM   ] T_CLASS Test::Unit::Runner
    self: 0x0000557f5a7da620 [3LMP  ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:22 ptr:0x0000557f62bbd9d0
    lvars:
      argv: 0x0000557f5a812700 [3LMP  ] T_ARRAY shared -> 0x0000557f5d984310 [3LM   ] T_ARRAY [   ] len: 1240, capa:2 ptr:0x0000557f63e733b0
  c:0006 p:0032 s:0025 E:0017f0 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1193
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f0e43c0 [3LM   ] T_CLASS Test::Unit::AutoRunner
    self: 0x0000557f5ecc5898 [3LM   ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x0000557f5ab1bd30
  c:0005 p:0009 s:0021 E:001828 METHOD /tmp/ruby/v3/src/trunk-random2/tool/lib/test/unit.rb:1197
    me:
      called_id: run, type: iseq
      owner class: 0x0000557f5f0e4398 [3LM   ] T_CLASS (annon)
    self: 0x0000557f5f0e43c0 [3LM   ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x0000557f5ecc57f8 [3LM   ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0172 s:0016 E:001858 TOP    /tmp/ruby/v3/src/trunk-random2/tool/test/runner.rb:23 [FINISH]
    self: 0x0000557f5a831ec0 [3LMP  ] T_OBJECT len:0 ptr:0x0000000000000000
    lvars:
      dir: 0x0000557f5ecc5640 [3LM   ] T_STRING (String)/tmp/ruby/v3/src/trunk-random2/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x0000557f5a834ee0 [0LMP U] T_MODULE Kernel
      defined_class: 0x0000557f5f17f0f0 [0LM  U] T_ICLASS src:Kernel
    self: 0x0000557f5a831ec0 [3LMP  ] T_OBJECT len:0 ptr:0x0000000000000000
  c:0002 p:0094 s:0006 E:001880 EVAL   /tmp/ruby/v3/src/trunk-random2/test/runner.rb:11 [FINISH]
    self: 0x0000557f5a831ec0 [3LMP  ] T_OBJECT len:0 ptr:0x0000000000000000
  c:0001 p:0000 s:0003 E:001b60 (none) [FINISH]
    self: 0x0000557f5a831ec0 [3LMP  ] T_OBJECT len:0 ptr:0x0000000000000000
  
  $1 = 0
  ">>> Finish
  "
  [nil, 17764]
  "gdb -p 17751 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [yes-test-all] Killed
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 17751]
  #<Errno::ESRCH: No such process>
  "gdb -p 17749 -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 17749 is a zombie - the process has already terminated
  ptrace: Operation not permitted.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 17749]
  "gdb -p 24884 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  ptrace: No such process.
  >>> Machine level backtrace
  >>> Dump Ruby level backtrace
  /home/ko1/ruby/build-ruby/gdbscript:9: Error in sourced command file:
  No symbol table is loaded.  Use the "file" command.
  [nil, 24884]
  #<Errno::ESRCH: No such process>
    0.008000   0.004000 750.660000 (10802.047971)
  /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:150: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:149:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:146:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:287:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:214:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:213:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:213:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:286:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:342: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:340:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:339:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:339: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:338: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:337:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:500:in `<main>'
  total: 10842.49 sec