Result of trunk-random1@phosphorus-docker at 2021-12-24 13:31:05 +0900

• NG (9ccfc78346) [LOG]

• Linux phosphorus-docker 4.9.0-17-amd64 #1 SMP Debian 4.9.290-1 (2021-12-12) x86_64 x86_64 x86_64 GNU/Linux
  

• rev: 9ccfc78346
  test-all : 
  test-spec: 
  exit statuses:
    "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 512.
    "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-random1.20211224-012918
  #<BuildRuby:0x000055656bd0c160
   @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-random1",
   @TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk-random1",
   @TARGET_NAME="trunk-random1",
   @TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk-random1",
   @build_opts="-j6",
   @configure_opts=["--enable-shared"],
   @gist=false,
   @git_branch=nil,
   @git_worktree=nil,
   @incremental=true,
   @logfile="/home/ko1/ruby/logs/brlog.trunk-random1.20211224-012918",
   @make="make",
   @quiet=false,
   @ruby_env=[["RUBY_DEBUG", "ci"]],
   @steps=
    ["checkout",
     "autoconf",
     "configure",
     "build_up",
     "build_miniruby",
     "build_ruby",
     "build_all",
     "build_install",
     "test_btest",
     "test_basic",
     "test_all",
     "test_rubyspec"],
   @svn_revision=nil,
   @test_opts="TESTS=\"--test-order=random\"",
   @timeout=10800>
                             user     system      total        real
  checkout               0.000000   0.004000   0.004000 (  0.000029)
  autoconf               0.000000   0.000000   0.000000 (  0.000077)
  configure              0.000000   0.000000   0.000000 (  0.000056)
  build_up             make[1]: *** No rule to make target 'id.h', needed by 'ripper.y'.  Stop.
  make: *** [uncommon.mk:1198: /tmp/ruby/v3/src/trunk-random1/ext/ripper/ripper.c] Error 2
  make: *** Waiting for unfinished jobs....
    0.004000   0.004000   2.368000 (  2.793082)
  build_miniruby         0.004000   0.000000   0.168000 (  0.201493)
  build_ruby             0.000000   0.000000   0.184000 (  0.215539)
  build_all              0.012000   0.000000   7.708000 (  3.909616)
  build_install          0.028000   0.008000  10.384000 (  6.373011)
  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             .................................................
  test_yjit.rb               ................................................................................................................................................................
  test_yjit_30k_ifelse.rb    .
  test_yjit_30k_methods.rb   .
  Fiber count: 10000 (skipping)
  PASS all 1665 tests
    0.000000   0.000000  87.396000 ( 88.121714)
  test_basic             0.012000   0.000000   0.756000 (  0.920213)
  test_all             $$$ #<Timeout::Error: execution expired>
  ### enter analyzing mode for stuck processes
  
  $$$ ps jx
   PPID   PID  PGID   SID TTY      TPGID STAT   UID   TIME COMMAND
     10    11    11    11 ?           -1 Ss    1001   0:00 sh build-loop.sh trunk-random1 --incremental --process-num=6
     11 13781    11    11 ?           -1 Sl    1001   0:00 ruby ./br.rb build_report trunk-random1 --incremental --process-num=6
  13781 13783    11    11 ?           -1 S     1001   0:00 sh -c ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random1 --logfile=/home/ko1/ruby/logs/brlog.trunk-random1.20211224-012918 --root_dir=/tmp/ruby --timeout=10800 --test_opts='TESTS="--test-order=random"' --incremental --process-num=6
  13783 13784    11    11 ?           -1 Sl    1001   0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk-random1 --logfile=/home/ko1/ruby/logs/brlog.trunk-random1.20211224-012918 --root_dir=/tmp/ruby --timeout=10800 --test_opts=TESTS="--test-order=random" --incremental --process-num=6
  13784 16825    11    11 ?           -1 S     1001   0:00 sh -c make yes-test-all TESTS="--test-order=random"
  16825 16826    11    11 ?           -1 S     1001   0:00 make yes-test-all TESTS=--test-order=random
  16826 16834    11    11 ?           -1 S     1001  10:02 /tmp/ruby/v3/src/trunk-random1/test/runner.rb: TestRelineAsReadline#test_interrupt_in_other_thread
  16834 21907    11    11 ?           -1 Sl    1001   0:06 /tmp/ruby/v3/build/trunk-random1/ruby -I/tmp/ruby/v3/src/trunk-random1/test/readline /tmp/interrupt_in_other_thread20211224-16834-7fu7f1
  13784 21909    11    11 ?           -1 R     1001   0:00 ps jx
  {10=>[11], 11=>[13781], 13781=>[13783], 13783=>[13784], 13784=>[16825, 21909], 16825=>[16826], 16826=>[16834], 16834=>[21907]}
  "timeout 60 gdb -p 21907 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 21908]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c0x00007f0d51e25bf6 in __ppoll (fds=fds@entry=0x7fff3b2af248, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  : No such file or directory.
  >>> Threads  Id   Target Id                                           Frame 
  * 1    Thread 0x7f0d51d0ef40 (LWP 21907) "ruby"            0x00007f0d51e25bf6 in __ppoll (fds=fds@entry=0x7fff3b2af248, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7f0d4f12b700 (LWP 21908) "interrupt_in_o*" 0x00007f0d51e25bf6 in __ppoll (fds=fds@entry=0x7f0d4f0294c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7f0d4f12b700 (LWP 21908)):
  #0  0x00007f0d51e25bf6 in __ppoll (fds=fds@entry=0x7f0d4f0294c0, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007f0d523e92cf in rb_thread_wait_for_single_fd (fd=<optimized out>, events=<optimized out>, timeout=timeout@entry=0x7f0d4f029560) at /tmp/ruby/v3/src/trunk-random1/hrtime.h:148
  #2  0x00007f0d5228af4a in rb_io_wait (timeout=18288217366826110162, events=3, io=139695182625840) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/arithmetic/int.h:172
  #3  rb_io_wait (io=io@entry=139695182625840, events=events@entry=3, timeout=18288217366826110162) at /tmp/ruby/v3/src/trunk-random1/io.c:1298
  #4  0x00007f0d4f277add in io_wait_event (timeout=<optimized out>, event=1, io=139695182625840) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/arithmetic/long.h:124
  #5  io_wait_readable (argc=1, argv=0x7f0d4f02ae78, io=139695182625840) at /tmp/ruby/v3/src/trunk-random1/ext/io/wait/wait.c:185
  #6  0x00007f0d5241c9db in vm_call_cfunc_with_frame (ec=0x561eb07cd0a0, reg_cfp=0x7f0d4f12a910, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #7  0x00007f0d5242ad02 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-random1/vm_callinfo.h:349
  #8  vm_exec_core (ec=0x561eb07cd0a0, initial=1) at ../../src/trunk-random1/insns.def:778
  #9  0x00007f0d524308a7 in rb_vm_exec (ec=0x561eb07cd0a0, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #10 0x00007f0d52433cef in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=139695138488120, iseq=0x7f0d4f1aa118, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #11 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=139695138488120, captured=<optimized out>, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #12 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #13 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #14 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #15 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #16 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1446
  #17 0x00007f0d522489a6 in rb_vrescue2 (b_proc=0x7f0d524339d0 <loop_i>, data1=0, r_proc=0x7f0d52414aa0 <loop_stop>, data2=0, args=args@entry=0x7f0d4f029aa0) at /tmp/ruby/v3/src/trunk-random1/eval.c:903
  #18 0x00007f0d52248c2e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:884
  #19 0x00007f0d5241c9db in vm_call_cfunc_with_frame (ec=0x561eb07cd0a0, reg_cfp=0x7f0d4f12a990, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #20 0x00007f0d52431ae9 in vm_call_method_each_type (ec=0x561eb07cd0a0, cfp=0x7f0d4f12a990, calling=0x7f0d4f029da0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #21 0x00007f0d524323b4 in vm_call_method (ec=0x561eb07cd0a0, cfp=0x7f0d4f12a990, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #22 0x00007f0d5242ae13 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-random1/vm_callinfo.h:349
  #23 vm_exec_core (ec=0x561eb07cd0a0, initial=1) at ../../src/trunk-random1/insns.def:759
  #24 0x00007f0d524308a7 in rb_vm_exec (ec=0x561eb07cd0a0, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #25 0x00007f0d52433cef in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=139695138482440, iseq=0x7f0d4f2a4ed8, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #26 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=139695138482440, captured=<optimized out>, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #27 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #28 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #29 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #30 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #31 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1446
  #32 0x00007f0d522489a6 in rb_vrescue2 (b_proc=0x7f0d524339d0 <loop_i>, data1=0, r_proc=0x7f0d52414aa0 <loop_stop>, data2=0, args=args@entry=0x7f0d4f02a150) at /tmp/ruby/v3/src/trunk-random1/eval.c:903
  #33 0x00007f0d52248c2e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:884
  #34 0x00007f0d5241c9db in vm_call_cfunc_with_frame (ec=0x561eb07cd0a0, reg_cfp=0x7f0d4f12aa50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #35 0x00007f0d5242ae13 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-random1/vm_callinfo.h:349
  #36 vm_exec_core (ec=0x561eb07cd0a0, initial=1) at ../../src/trunk-random1/insns.def:759
  #37 0x00007f0d524308a7 in rb_vm_exec (ec=0x561eb07cd0a0, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #38 0x00007f0d52433cef in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=0x0, self=139695138482440, iseq=0x7f0d4f2a5838, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #39 invoke_iseq_block_from_c (me=0x0, is_lambda=<optimized out>, cref=0x0, passed_block_handler=0, kw_splat=0, argv=0x0, argc=0, self=139695138482440, captured=<optimized out>, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #40 invoke_block_from_c_bh (argc=<optimized out>, argv=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, cref=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #41 vm_yield_with_cref (argc=0, argv=0x0, kw_splat=0, is_lambda=0, cref=0x0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #42 vm_yield (kw_splat=0, argv=0x0, argc=0, ec=0x561eb07cd0a0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #43 rb_yield_0 (argv=0x0, argc=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #44 loop_i (_=_@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1446
  #45 0x00007f0d522489a6 in rb_vrescue2 (b_proc=0x7f0d524339d0 <loop_i>, data1=0, r_proc=0x7f0d52414aa0 <loop_stop>, data2=0, args=args@entry=0x7f0d4f02a6f0) at /tmp/ruby/v3/src/trunk-random1/eval.c:903
  #46 0x00007f0d52248c2e in rb_rescue2 (b_proc=<optimized out>, data1=<optimized out>, r_proc=<optimized out>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:884
  #47 0x00007f0d5241c9db in vm_call_cfunc_with_frame (ec=0x561eb07cd0a0, reg_cfp=0x7f0d4f12ab10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #48 0x00007f0d52431ae9 in vm_call_method_each_type (ec=0x561eb07cd0a0, cfp=0x7f0d4f12ab10, calling=0x7f0d4f02a9f0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #49 0x00007f0d524323b4 in vm_call_method (ec=0x561eb07cd0a0, cfp=0x7f0d4f12ab10, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #50 0x00007f0d5242ae13 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-random1/vm_callinfo.h:349
  #51 vm_exec_core (ec=0x561eb07cd0a0, initial=1) at ../../src/trunk-random1/insns.def:759
  #52 0x00007f0d524308a7 in rb_vm_exec (ec=0x561eb07cd0a0, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #53 0x00007f0d52438d03 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x561eb07cd310, argc=argc@entry=0, argv=argv@entry=0x7f0d4f02abf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1521
  #54 0x00007f0d523e5c25 in thread_do_start_proc (th=0x561eb0887270) at /tmp/ruby/v3/src/trunk-random1/thread.c:735
  #55 0x00007f0d523e624c in thread_do_start (th=0x561eb0887270) at /tmp/ruby/v3/src/trunk-random1/thread.c:754
  #56 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:828
  #57 0x00007f0d523e6c71 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #58 0x00007f0d5212c609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #59 0x00007f0d51e32293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7f0d51d0ef40 (LWP 21907)):
  #0  0x00007f0d51e25bf6 in __ppoll (fds=fds@entry=0x7fff3b2af248, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007f0d523e1160 in rb_sigwait_sleep (th=th@entry=0x561eb0350f30, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x0) at /tmp/ruby/v3/src/trunk-random1/hrtime.h:148
  #2  0x00007f0d523e201f in native_sleep (th=th@entry=0x561eb0350f30, rel=0x0) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2229
  #3  0x00007f0d523e75a8 in thread_join_sleep (arg=arg@entry=140734186058832) at /tmp/ruby/v3/src/trunk-random1/thread.c:1192
  #4  0x00007f0d52248f5e in rb_ensure (b_proc=b_proc@entry=0x7f0d523e73e0 <thread_join_sleep>, data1=data1@entry=140734186058832, e_proc=e_proc@entry=0x7f0d523db310 <remove_from_join_list>, data2=data2@entry=140734186058832) at /tmp/ruby/v3/src/trunk-random1/eval.c:993
  #5  0x00007f0d523de17a in thread_join (limit=0x0, timeout=8, target_th=0x561eb0887270) at /tmp/ruby/v3/src/trunk-random1/thread.c:1243
  #6  thread_value (self=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:1363
  #7  0x00007f0d5241c9db in vm_call_cfunc_with_frame (ec=0x561eb0351850, reg_cfp=0x7f0d51d0cf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #8  0x00007f0d52431ae9 in vm_call_method_each_type (ec=0x561eb0351850, cfp=0x7f0d51d0cf90, calling=0x7fff3b2af6b0) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #9  0x00007f0d524323b4 in vm_call_method (ec=0x561eb0351850, cfp=0x7f0d51d0cf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #10 0x00007f0d5242ad02 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-random1/vm_callinfo.h:349
  #11 vm_exec_core (ec=0x561eb0351850, initial=1) at ../../src/trunk-random1/insns.def:778
  #12 0x00007f0d52431245 in rb_vm_exec (ec=0x561eb0351850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2220
  #13 0x00007f0d52244f0b in rb_ec_exec_node (ec=ec@entry=0x561eb0351850, n=n@entry=0x7f0d4f2f7390) at /tmp/ruby/v3/src/trunk-random1/eval.c:280
  #14 0x00007f0d5224b2ba in ruby_run_node (n=0x7f0d4f2f7390) at /tmp/ruby/v3/src/trunk-random1/eval.c:321
  #15 0x0000561eae5001d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/main.c:47
  >>> Dump Ruby level backtrace
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 21907) detached]
  [nil, 21907]
  "timeout 60 gdb -p 16834 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  [New LWP 21920]
  [Thread debugging using libthread_db enabled]
  Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
  44	../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
  0x00007fd7808f3bf6 in __ppoll (fds=fds@entry=0x7ffd4d1354d8, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  >>> Threads  Id   Target Id                                          Frame 
  * 1    Thread 0x7fd7807dcf40 (LWP 16834) "ruby"           0x00007fd7808f3bf6 in __ppoll (fds=fds@entry=0x7ffd4d1354d8, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
    2    Thread 0x7fd7795f5700 (LWP 21920) "envutil.rb:167" 0x00007fd7808f3aff in __GI___poll (fds=fds@entry=0x7fd7794f44e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  >>> Machine level backtrace
  
  Thread 2 (Thread 0x7fd7795f5700 (LWP 21920)):
  #0  0x00007fd7808f3aff in __GI___poll (fds=fds@entry=0x7fd7794f44e0, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
  #1  0x00007fd780d5456a in poll (__timeout=-1, __nfds=1, __fds=0x7fd7794f44e0) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
  #2  nogvl_wait_for (th=<optimized out>, events=1, fptr=0x559b09447720) at /tmp/ruby/v3/src/trunk-random1/io.c:11406
  #3  nogvl_wait_for (events=1, fptr=0x559b09447720, th=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/io.c:11389
  #4  internal_read_func (ptr=ptr@entry=0x7fd7794f4640) at /tmp/ruby/v3/src/trunk-random1/io.c:1091
  #5  0x00007fd780eb35bd in rb_thread_io_blocking_region (func=func@entry=0x7fd780d544d0 <internal_read_func>, data1=data1@entry=0x7fd7794f4640, fd=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:1824
  #6  0x00007fd780d5536d in rb_read_internal (fptr=0x559b09447720, buf=0x7fd714004700, count=8192) at /tmp/ruby/v3/src/trunk-random1/io.c:1155
  #7  0x00007fd780d5a9a9 in io_bufread (fptr=0x559b09447720, len=8192, ptr=0x7fd714004700 "\260\a") at /tmp/ruby/v3/src/trunk-random1/io.c:2766
  #8  bufread_call (arg=arg@entry=140563429935136) at /tmp/ruby/v3/src/trunk-random1/io.c:2805
  #9  0x00007fd780d16f5e in rb_ensure (b_proc=b_proc@entry=0x7fd780d5a840 <bufread_call>, data1=data1@entry=140563429935136, e_proc=e_proc@entry=0x7fd780e7c940 <rb_str_unlocktmp>, data2=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/eval.c:993
  #10 0x00007fd780e95c31 in rb_str_locktmp_ensure (str=<optimized out>, func=func@entry=0x7fd780d5a840 <bufread_call>, arg=arg@entry=140563429935136) at /tmp/ruby/v3/src/trunk-random1/string.c:3035
  #11 0x00007fd780d599db in io_fread (fptr=0x559b09447720, size=8192, offset=<optimized out>, str=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/io.c:2819
  #12 read_all (fptr=fptr@entry=0x559b09447720, siz=8192, str=<optimized out>, str@entry=8) at /tmp/ruby/v3/src/trunk-random1/io.c:3091
  #13 0x00007fd780d5e7ae in io_read (argc=<optimized out>, argv=<optimized out>, io=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/io.c:3493
  #14 0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559b085e4890, reg_cfp=0x7fd7795f4bd0, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #15 0x00007fd780ef8d02 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-random1/vm_callinfo.h:349
  #16 vm_exec_core (ec=0x559b085e4890, initial=1) at ../../src/trunk-random1/insns.def:778
  #17 0x00007fd780efe8a7 in rb_vm_exec (ec=0x559b085e4890, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #18 0x00007fd780f06d03 in rb_vm_invoke_proc (ec=<optimized out>, proc=proc@entry=0x559b0372cef0, argc=argc@entry=0, argv=argv@entry=0x7fd7794f4bf0, kw_splat=<optimized out>, passed_block_handler=passed_block_handler@entry=0) at /tmp/ruby/v3/src/trunk-random1/vm.c:1521
  #19 0x00007fd780eb3c25 in thread_do_start_proc (th=0x559b028faf10) at /tmp/ruby/v3/src/trunk-random1/thread.c:735
  #20 0x00007fd780eb424c in thread_do_start (th=0x559b028faf10) at /tmp/ruby/v3/src/trunk-random1/thread.c:754
  #21 thread_start_func_2 (th=<optimized out>, stack_start=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread.c:828
  #22 0x00007fd780eb4c71 in thread_start_func_1 (th_ptr=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:1047
  #23 0x00007fd780bfa609 in start_thread (arg=<optimized out>) at pthread_create.c:477
  #24 0x00007fd780900293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
  
  Thread 1 (Thread 0x7fd7807dcf40 (LWP 16834)):
  #0  0x00007fd7808f3bf6 in __ppoll (fds=fds@entry=0x7ffd4d1354d8, nfds=nfds@entry=1, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:44
  #1  0x00007fd780eaf160 in rb_sigwait_sleep (th=th@entry=0x559afbf81f30, sigwait_fd=sigwait_fd@entry=3, rel=rel@entry=0x7ffd4d1356d8) at /tmp/ruby/v3/src/trunk-random1/hrtime.h:148
  #2  0x00007fd780eb02cd in native_sleep (th=<optimized out>, rel=0x7ffd4d1356d8) at /tmp/ruby/v3/src/trunk-random1/thread_pthread.c:2229
  #3  0x00007fd780eb549b in thread_join_sleep (arg=arg@entry=140725896566528) at /tmp/ruby/v3/src/trunk-random1/thread.c:1202
  #4  0x00007fd780d16f5e in rb_ensure (b_proc=b_proc@entry=0x7fd780eb53e0 <thread_join_sleep>, data1=data1@entry=140725896566528, e_proc=e_proc@entry=0x7fd780ea9310 <remove_from_join_list>, data2=data2@entry=140725896566528) at /tmp/ruby/v3/src/trunk-random1/eval.c:993
  #5  0x00007fd780eac2e7 in thread_join (limit=0x7ffd4d1356d8, timeout=21, target_th=0x559b028faf10) at /tmp/ruby/v3/src/trunk-random1/thread.c:1243
  #6  thread_join_m (argc=<optimized out>, argv=<optimized out>, self=140561299673120) at /tmp/ruby/v3/src/trunk-random1/thread.c:1342
  #7  0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559afbf82850, reg_cfp=0x7fd7807da890, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #8  0x00007fd780ef8d02 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-random1/vm_callinfo.h:349
  #9  vm_exec_core (ec=0x559afbf82850, initial=1) at ../../src/trunk-random1/insns.def:778
  #10 0x00007fd780efe8a7 in rb_vm_exec (ec=0x559afbf82850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #11 0x00007fd780f03dd6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #12 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #13 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #14 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #15 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #16 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #17 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1363
  #18 0x00007fd780c7ab8c in rb_ary_collect (ary=140561297933200) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #19 0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559afbf82850, reg_cfp=0x7fd7807daa90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #20 0x00007fd780ef8e13 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-random1/vm_callinfo.h:349
  #21 vm_exec_core (ec=0x559afbf82850, initial=1) at ../../src/trunk-random1/insns.def:759
  #22 0x00007fd780efe8a7 in rb_vm_exec (ec=0x559afbf82850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #23 0x00007fd780f03dd6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #24 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #25 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #26 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #27 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #28 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #29 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1363
  #30 0x00007fd780c744fc in rb_ary_each (ary=140563466292760) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #31 0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559afbf82850, reg_cfp=0x7fd7807dab90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #32 0x00007fd780effae9 in vm_call_method_each_type (ec=0x559afbf82850, cfp=0x7fd7807dab90, calling=0x7ffd4d136180) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #33 0x00007fd780f003b4 in vm_call_method (ec=0x559afbf82850, cfp=0x7fd7807dab90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #34 0x00007fd780efff17 in vm_call_refined (calling=0x7ffd4d136180, cfp=0x7fd7807dab90, ec=0x559afbf82850) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3469
  #35 vm_call_method_each_type (ec=0x559afbf82850, cfp=0x7fd7807dab90, calling=0x7ffd4d136180) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3687
  #36 0x00007fd780f003b4 in vm_call_method (ec=0x559afbf82850, cfp=0x7fd7807dab90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #37 0x00007fd780ef8e13 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-random1/vm_callinfo.h:349
  #38 vm_exec_core (ec=0x559afbf82850, initial=1) at ../../src/trunk-random1/insns.def:759
  #39 0x00007fd780efe8a7 in rb_vm_exec (ec=0x559afbf82850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #40 0x00007fd780f03dd6 in invoke_block (captured=<optimized out>, opt_pc=<optimized out>, type=<optimized out>, cref=<optimized out>, self=<optimized out>, iseq=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1316
  #41 invoke_iseq_block_from_c (me=<optimized out>, is_lambda=<optimized out>, cref=<optimized out>, passed_block_handler=<optimized out>, kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, self=<optimized out>, captured=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1372
  #42 invoke_block_from_c_bh (argc=<optimized out>, kw_splat=<optimized out>, passed_block_handler=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, force_blockarg=<optimized out>, argv=<optimized out>, block_handler=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1390
  #43 vm_yield_with_cref (argc=<optimized out>, kw_splat=<optimized out>, cref=<optimized out>, is_lambda=<optimized out>, argv=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1427
  #44 vm_yield (kw_splat=<optimized out>, argv=<optimized out>, argc=<optimized out>, ec=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm.c:1435
  #45 rb_yield_0 (argv=<optimized out>, argc=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1347
  #46 rb_yield (val=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_eval.c:1363
  #47 0x00007fd780c744fc in rb_ary_each (ary=140563466293240) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/core/rarray.h:372
  #48 0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559afbf82850, reg_cfp=0x7fd7807dad50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #49 0x00007fd780effae9 in vm_call_method_each_type (ec=0x559afbf82850, cfp=0x7fd7807dad50, calling=0x7ffd4d136710) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #50 0x00007fd780f003b4 in vm_call_method (ec=0x559afbf82850, cfp=0x7fd7807dad50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #51 0x00007fd780efff17 in vm_call_refined (calling=0x7ffd4d136710, cfp=0x7fd7807dad50, ec=0x559afbf82850) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3469
  #52 vm_call_method_each_type (ec=0x559afbf82850, cfp=0x7fd7807dad50, calling=0x7ffd4d136710) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3687
  #53 0x00007fd780f003b4 in vm_call_method (ec=0x559afbf82850, cfp=0x7fd7807dad50, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #54 0x00007fd780ef8e13 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-random1/vm_callinfo.h:349
  #55 vm_exec_core (ec=0x559afbf82850, initial=1) at ../../src/trunk-random1/insns.def:759
  #56 0x00007fd780eff245 in rb_vm_exec (ec=0x559afbf82850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2220
  #57 0x00007fd780d7e0bf in load_iseq_eval (fname=140563549271040, ec=0x559afbf82850) at /tmp/ruby/v3/src/trunk-random1/load.c:656
  #58 require_internal (ec=0x559afbf82850, fname=<optimized out>, exception=1, warn=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/load.c:1132
  #59 0x00007fd780d7eb11 in rb_require_string (fname=140563549273560) at /tmp/ruby/v3/src/trunk-random1/include/ruby/internal/special_consts.h:148
  #60 0x00007fd780eea9db in vm_call_cfunc_with_frame (ec=0x559afbf82850, reg_cfp=0x7fd7807daf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3035
  #61 0x00007fd780effae9 in vm_call_method_each_type (ec=0x559afbf82850, cfp=0x7fd7807daf90, calling=0x7ffd4d136d00) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3637
  #62 0x00007fd780f003b4 in vm_call_method (ec=0x559afbf82850, cfp=0x7fd7807daf90, calling=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/vm_insnhelper.c:3748
  #63 0x00007fd780ef8d02 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-random1/vm_callinfo.h:349
  #64 vm_exec_core (ec=0x559afbf82850, initial=1) at ../../src/trunk-random1/insns.def:778
  #65 0x00007fd780efe8a7 in rb_vm_exec (ec=0x559afbf82850, mjit_enable_p=true) at /tmp/ruby/v3/src/trunk-random1/vm.c:2211
  #66 0x00007fd780d12f0b in rb_ec_exec_node (ec=ec@entry=0x559afbf82850, n=n@entry=0x7fd7806bdd70) at /tmp/ruby/v3/src/trunk-random1/eval.c:280
  #67 0x00007fd780d192ba in ruby_run_node (n=0x7fd7806bdd70) at /tmp/ruby/v3/src/trunk-random1/eval.c:321
  #68 0x0000559afa35a1d3 in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk-random1/main.c:47
  >>> Dump Ruby level backtrace
  th: 0x559afbf81f30, native_id: 0x7fd7807dcf40
  -- Control frame information -----------------------------------------------
  c:0031 p:---- s:0228 e:000227 CFUNC  :join
    me:
      called_id: join, type: cfunc
      owner class: 0x00007fd7806a1e90 [3LM R  ] T_CLASS Thread
    self: 0x00007fd6fa561020 [0    U ] VM/thread (Thread)VM/thread
  c:0030 p:0547 s:0223 E:001c10 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/envutil.rb:170
    me:
      called_id: invoke_ruby, type: iseq
      owner class: 0x00007fd77ddc85a0 [3LM R  ] T_CLASS (annon)
    self: 0x00007fd77ddc8640 [3LM    ] T_MODULE EnvUtil
    lvars:
      args: 0x00007fd6fa55d808 [0    U ] T_ARRAY (Array)shared -> 0x00007fd6fa563b68 [0      ] T_ARRAY [   ] len: 168, capa:1 ptr:0x0000559b076adb40
      stdin_data: 0x00007fd6fa55d830 [0      ] T_STRING (String)# -*- coding: UTF-8; -*-
  BEGIN {
    require "test/unit";include Test::Unit::Assertions;include Test::Unit::CoreAssertions;require "/tmp/ruby/v3/src/trunk-random1/tool/lib/core_assertions.rb"
    separated_runner 
      capture_stdout: T_FALSE
      capture_stderr: T_TRUE
      encoding: T_NIL
      timeout: T_FIXNUM 10
      reprieve: T_FIXNUM 1
      timeout_error: 0x00007fd77ddca508 [3LM R  ] T_CLASS Timeout::Error
      stdout_filter: T_NIL
      stderr_filter: T_NIL
      ios: 0x00007fd6fa55dad8 [0      ] T_ARRAY (Array)[E ] len: 1 (embed)
      signal: T_SYMBOL TERM
      rubybin: 0x00007fd6fa563dc0 [0      ] T_STRING (String)/tmp/ruby/v3/build/trunk-random1/ruby
      precommand: T_NIL
      (null): T_FIXNUM 264
      opt: 0x00007fd6fa563e60 [0      ] T_HASH (Hash)[AT] 4
      in_c: 0x00007fd6fa563d48 [0    U ] T_FILE (IO)
      in_p: 0x00007fd6fa563d20 [0    U ] T_FILE (IO)
      out_p: T_NIL
      out_c: T_NIL
      err_p: 0x00007fd6fa563ca8 [0    U ] T_FILE (IO)
      err_c: T_NIL
      c: 0x00007fd77dd7a0a8 [3LM    ] T_STRING (String)C
      child_env: 0x00007fd6fa563c08 [0      ] T_HASH (Hash)[AT] 3
      lib: T_NIL
      pid: T_FIXNUM 21919
      th_stdout: T_NIL
      th_stderr: 0x00007fd6fa561020 [0    U ] VM/thread (Thread)VM/thread
      status: T_NIL
      terminated: T_NIL
      stdout: T_NIL
      stderr: T_NIL
      bt: T_NIL
      msg: T_NIL
  c:0029 p:0347 s:0185 e:000184 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/core_assertions.rb:275
    me:
      called_id: assert_separately, type: iseq
      owner class: 0x00007fd77dd83838 [3LM    ] T_MODULE (Module)Test::Unit::CoreAssertions
      defined_class: 0x00007fd77ddb5e00 [3LM    ] T_ICLASS src:Test::Unit::CoreAssertions
    self: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
    lvars:
      args: 0x00007fd6fa55d808 [0    U ] T_ARRAY (Array)shared -> 0x00007fd6fa563b68 [0      ] T_ARRAY [   ] len: 168, capa:1 ptr:0x0000559b076adb40
      file: 0x00007fd77cd55218 [3LM    ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test/readline/test_readline.rb
      line: T_FIXNUM 897
      src: 0x00007fd6fa55d830 [0      ] T_STRING (String)# -*- coding: UTF-8; -*-
  BEGIN {
    require "test/unit";include Test::Unit::Assertions;include Test::Unit::CoreAssertions;require "/tmp/ruby/v3/src/trunk-random1/tool/lib/core_assertions.rb"
    separated_runner 
      ignore_stderr: T_NIL
      (null): T_FIXNUM 0
      opt: 0x00007fd6fa55dd08 [0      ] T_HASH (Hash)[AT] 2
      loc: 0x00007fd6fa55dc90 [0    U ] frame_info (Thread::Backtrace::Location)frame_info
      capture_stdout: T_FALSE
      res_p: 0x00007fd6fa55db50 [0    U ] T_FILE (IO)
      res_c: 0x00007fd6fa55db28 [0    U ] T_FILE (IO)
      token_dump: 0x00007fd6fa55d8f8 [0      ] T_STRING (String)"\e[7;1m16834:1640320263.399:42c1:\e[m"
      token_re: 0x00007fd6fa55d8a8 [0      ] T_STRING (String)\[7;1m16834:1640320263\.399:42c1:\[m
      stdout: T_NIL
      stderr: T_NIL
      status: T_NIL
      res: T_NIL
      abort: T_NIL
      marshal_error: T_NIL
      bt: T_NIL
  c:0028 p:0075 s:0161 e:000160 METHOD /tmp/ruby/v3/src/trunk-random1/test/readline/test_readline.rb:902
    me:
      called_id: assert_under_utf8, type: iseq
      owner class: 0x00007fd77cd22458 [3LM    ] T_MODULE (Module)BasetestReadline
      defined_class: 0x00007fd77cd219e0 [3LM R  ] T_ICLASS src:BasetestReadline
    self: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
    lvars:
      loc: 0x00007fd77cd24b68 [3LM    ] T_STRING (String)test_input_metachar_multibyte
  c:0027 p:0058 s:0156 e:000155 METHOD /tmp/ruby/v3/src/trunk-random1/test/readline/test_readline.rb:443
    me:
      called_id: test_input_metachar_multibyte, type: iseq
      owner class: 0x00007fd77cd22458 [3LM    ] T_MODULE (Module)BasetestReadline
      defined_class: 0x00007fd77cd219e0 [3LM R  ] T_ICLASS src:BasetestReadline
    self: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
    lvars:
      bug6602: T_NIL
  c:0026 p:0041 s:0151 e:000150 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:200
    me:
      called_id: run_test, type: iseq
      owner class: 0x00007fd77ddb6490 [3LM R  ] T_CLASS Test::Unit::TestCase
    self: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
    lvars:
      name: T_SYMBOL test_input_metachar_multibyte
      progname: 0x00007fd7806ae9b0 [3LM    ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test/runner.rb
  c:0025 p:0059 s:0145 e:000144 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit/testcase.rb:168
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77ddb6490 [3LM R  ] T_CLASS Test::Unit::TestCase
    self: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
    lvars:
      runner: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
      start_time: 0x00007fd6fa55e848 [0    U ] time (Time)time
      result: 0x00007fd7806b1048 [3LM    ] T_STRING (String)
      time: T_NIL
      e: T_NIL
  c:0024 p:0089 s:0136 e:000135 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1528 [FINISH]
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      method: T_SYMBOL test_input_metachar_multibyte
      inst: 0x00007fd6fa55e8c0 [0      ] T_OBJECT (TestRelineAsReadline)len:12 ptr:0x00007fd77e952068
      start_time: T_NIL
      result: T_NIL
  c:0023 p:---- s:0129 e:000128 CFUNC  :map
    me:
      called_id: map, type: cfunc
      owner class: 0x00007fd78068ffb0 [3LM R  ] T_CLASS Array
    self: 0x00007fd6fa3b8390 [0      ] T_ARRAY (Array)[   ] len: 31, capa:31 ptr:0x0000559afed509d0
  c:0022 p:0117 s:0125 e:000124 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1515
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      suite: 0x00007fd77cd21aa8 [3LM R  ] T_CLASS TestRelineAsReadline
      type: T_SYMBOL test
      header: 0x00007fd6fa3b9920 [0      ] T_STRING (String)test_suite_header
      filter: 0x00007fd77dd6ff18 [3LM    ] T_REGEXP (Regexp)
      all_test_methods: 0x00007fd6fa3b8390 [0      ] T_ARRAY (Array)[   ] len: 31, capa:31 ptr:0x0000559afed509d0
      leakchecker: 0x00007fd6fa3b82c8 [0      ] T_OBJECT (LeakChecker)len:7 ptr:0x00007fd77f3a5bd0
      trace: T_NIL
      assertions: T_NIL
  c:0021 p:0042 s:0113 e:000112 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1308
    me:
      called_id: _run_suite, type: iseq
      owner class: 0x00007fd77dd756c0 [3LM    ] T_MODULE (Module)Test::Unit::ExcludesOption
      defined_class: 0x00007fd77dd73a50 [3LM    ] T_ICLASS src:Test::Unit::ExcludesOption
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      suite: 0x00007fd77cd21aa8 [3LM R  ] T_CLASS TestRelineAsReadline
      type: T_SYMBOL test
      ex: T_NIL
  c:0020 p:0010 s:0106 e:000104 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:799 [FINISH]
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fd77dd77880 [3LM    ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fd77dd73c80 [3LM    ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      suite: 0x00007fd77cd21aa8 [3LM R  ] T_CLASS TestRelineAsReadline
      e: T_NIL
  c:0019 p:---- s:0100 e:000099 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fd78068ffb0 [3LM R  ] T_CLASS Array
    self: 0x00007fd77b7a0e18 [3LM    ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x0000559b031528f0
  c:0018 p:0054 s:0096 E:0006c8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:797
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fd77dd77880 [3LM    ] T_MODULE (Module)Test::Unit::Parallel
      defined_class: 0x00007fd77dd73c80 [3LM    ] T_ICLASS src:Test::Unit::Parallel
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      suites: 0x00007fd77b7a0e18 [3LM    ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x0000559b031528f0
      type: T_SYMBOL test
      result: 0x00007fd77b722428 [3LM R  ] T_ARRAY (Array)[   ] len: 695, capa:983 ptr:0x0000559b09c4cab0
  c:0017 p:0008 s:0089 E:000968 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:834
    me:
      called_id: _run_suites, type: iseq
      owner class: 0x00007fd77dd764d0 [3LM    ] T_MODULE (Module)Test::Unit::Skipping
      defined_class: 0x00007fd77dd73be0 [3LM    ] T_ICLASS src:Test::Unit::Skipping
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      suites: 0x00007fd77b7a0e18 [3LM    ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x0000559b031528f0
      type: T_SYMBOL test
      result: T_NIL
  c:0016 p:0153 s:0082 E:0005c8 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1461
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      type: T_SYMBOL test
      suites: 0x00007fd77b7a0e18 [3LM    ] T_ARRAY (Array)[   ] len: 960, capa:960 ptr:0x0000559b031528f0
      test_count: T_FIXNUM 0
      assertion_count: T_FIXNUM 0
      sync: T_TRUE
      old_sync: T_FALSE
      start: 0x00007fd77b7ad870 [0LM  U ] time (Time)time
      results: T_NIL
      t: T_NIL
  c:0015 p:0016 s:0069 E:000098 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1245
    me:
      called_id: _run_anything, type: iseq
      owner class: 0x00007fd77dd757b0 [3LM    ] T_MODULE (Module)Test::Unit::RepeatOption
      defined_class: 0x00007fd77dd73b40 [3LM    ] T_ICLASS src:Test::Unit::RepeatOption
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      type: T_SYMBOL test
  c:0014 p:0005 s:0064 E:001810 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1636
    me:
      called_id: run_tests, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
  c:0013 p:0006 s:0060 E:000b58 BLOCK  /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1623 [FINISH]
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      plugin: 0x00007fd7806c5a20 [3LM    ] T_STRING (String)run_tests
  c:0012 p:---- s:0056 e:000055 CFUNC  :each
    me:
      called_id: each, type: cfunc
      owner class: 0x00007fd78068ffb0 [3LM R  ] T_CLASS Array
    self: 0x00007fd77b7a0ff8 [3LM    ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0011 p:0042 s:0052 E:000b48 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1622
    me:
      called_id: _run, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      args: 0x00007fd7806cecb0 [3LM    ] T_HASH (Hash)[S ] 9
  c:0010 p:0013 s:0047 E:002678 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1664
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd75058 [3LM    ] T_CLASS Test::Unit::Runner
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      argv: 0x00007fd7806970a8 [3LM    ] T_ARRAY shared -> 0x00007fd77dd68e70 [3LM    ] T_ARRAY (Array)[   ] len: 837, capa:11 ptr:0x0000559afc2f3590
  c:0009 p:0008 s:0042 E:001ac0 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1019
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd76278 [3LM    ] T_MODULE (Module)Test::Unit::StatusLine
      defined_class: 0x00007fd77dd73cd0 [3LM    ] T_ICLASS src:Test::Unit::StatusLine
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      args: 0x00007fd77b7a1598 [3LM    ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0008 p:0008 s:0036 E:000f70 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:867
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd763b8 [3LM    ] T_MODULE (Module)Test::Unit::Statistics
      defined_class: 0x00007fd77dd73c30 [3LM    ] T_ICLASS src:Test::Unit::Statistics
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      args: 0x00007fd77b7a1638 [3LM    ] T_ARRAY (Array)[E ] len: 1 (embed)
      result: T_NIL
  c:0007 p:0017 s:0030 E:001338 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:154
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd77bf0 [3LM    ] T_MODULE Test::Unit::RunCount
      defined_class: 0x00007fd77dd73988 [3LM    ] T_ICLASS src:Test::Unit::RunCount
    self: 0x00007fd7806c8a40 [3LM    ] T_OBJECT (Test::Unit::AutoRunner::Runner)len:28 ptr:0x0000559b0277cb60
    lvars:
      (null): 0x00007fd77b7a16b0 [3LM    ] T_ARRAY (Array)[E ] len: 1 (embed)
  c:0006 p:0032 s:0025 E:001c90 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1743
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd73870 [3LM    ] T_CLASS Test::Unit::AutoRunner
    self: 0x00007fd7806c8b08 [3LM    ] T_OBJECT (Test::Unit::AutoRunner)len:5 ptr:0x0000559afc2e8020
  c:0005 p:0009 s:0021 E:001878 METHOD /tmp/ruby/v3/src/trunk-random1/tool/lib/test/unit.rb:1747
    me:
      called_id: run, type: iseq
      owner class: 0x00007fd77dd73848 [3LM    ] T_CLASS (annon)
    self: 0x00007fd77dd73870 [3LM    ] T_CLASS Test::Unit::AutoRunner
    lvars:
      args: 0x00007fd7806c8b58 [3LM    ] T_ARRAY (Array)[E ] len: 2 (embed)
  c:0004 p:0174 s:0016 E:0004b8 TOP    /tmp/ruby/v3/src/trunk-random1/tool/test/runner.rb:23 [FINISH]
    self: 0x00007fd7806782e8 [3LM    ] T_OBJECT (embed) len:3
    lvars:
      dir: 0x00007fd7806c8bf8 [3LM    ] T_STRING (String)/tmp/ruby/v3/src/trunk-random1/test
  c:0003 p:---- s:0011 e:000010 CFUNC  :require_relative
    me:
      called_id: require_relative, type: cfunc
      owner class: 0x00007fd78067a4d0 [3LM    ] T_MODULE Kernel
      defined_class: 0x00007fd78067a480 [3LM    ] T_ICLASS src:Kernel
    self: 0x00007fd7806782e8 [3LM    ] T_OBJECT (embed) len:3
  c:0002 p:0115 s:0006 E:001970 EVAL   /tmp/ruby/v3/src/trunk-random1/test/runner.rb:14 [FINISH]
    self: 0x00007fd7806782e8 [3LM    ] T_OBJECT (embed) len:3
  c:0001 p:0000 s:0003 E:0003f0 (none) [FINISH]
    self: 0x00007fd7806782e8 [3LM    ] T_OBJECT (embed) len:3
  
  $1 = 0
  ">>> Finish
  "[Inferior 1 (process 16834) detached]
  [nil, 16834]
  "timeout 60 gdb -p 16826 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
  make: *** [uncommon.mk:821: 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, 16826]
  #<Errno::ESRCH: No such process>
  "timeout 60 gdb -p 16825 -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 16825 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, 16825]
  "timeout 60 gdb -p 21909 -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, 21909]
  #<Errno::ESRCH: No such process>
    0.004000   0.004000 881.892000 (10804.137805)
  /home/ko1/ruby/build-ruby/build-ruby.rb:205:in `each_line': execution expired (Timeout::Error)
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:205:in `block (2 levels) in cmd'
  	from /usr/lib/ruby/2.7.0/timeout.rb:110:in `timeout'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:204:in `block in cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:201:in `popen'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:201:in `cmd'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:371:in `block in test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:292:in `block in builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:291:in `chdir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:291:in `builddir'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:370:in `test_all'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:433:in `block (4 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:375:in `item'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:431:in `block (3 levels) in run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:430:in `each'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:430:in `block (2 levels) in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:173:in `benchmark'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:205:in `bm'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:429:in `block in run'
  	from /usr/lib/ruby/2.7.0/benchmark.rb:293:in `measure'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:428:in `run'
  	from /home/ko1/ruby/build-ruby/build-ruby.rb:622:in `<main>'
  total: 10906.68 sec