rev: 7fca274198
test-all : 20859 tests, 5653267 assertions, 0 failures, 0 errors, 142 skips
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='-j6'" exit with 0.
"make yes-test-basic TESTS='-j6'" exit with 0.
"make yes-test-all TESTS='-j6'" exit with 0.
Logfile: /home/ko1/ruby/logs/brlog.trunk_gcc8.20200914-050122
#<BuildRuby:0x0000560cd95e90c0
@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_gcc8",
@TARGET_INSTALL_DIR="/tmp/ruby/v3/install/trunk_gcc8",
@TARGET_NAME="trunk_gcc8",
@TARGET_SRC_DIR="/tmp/ruby/v3/src/trunk_gcc8",
@build_opts="-j6",
@configure_opts=["CC=gcc-8"],
@gist=false,
@git_branch=nil,
@incremental=true,
@logfile="/home/ko1/ruby/logs/brlog.trunk_gcc8.20200914-050122",
@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='-j6'",
@timeout=10800>
user system total real
checkout 0.000000 0.000000 0.000000 ( 0.000034)
autoconf 0.000000 0.000000 0.000000 ( 0.000062)
configure 0.000000 0.000000 0.000000 ( 0.000073)
build_up From https://github.com/ruby/ruby
a9ccebb..7fca274 master -> origin/master
0.020000 0.008000 184.576000 ( 81.891611)
build_miniruby 0.004000 0.000000 0.200000 ( 0.244780)
build_ruby 0.000000 0.004000 4.220000 ( 4.352322)
build_all 0.036000 0.012000 148.312000 ( 55.405423)
build_install 0.032000 0.004000 10.556000 ( 7.380478)
test_btest test_attr.rb ..
test_autoload.rb ........
test_block.rb ..........................................................
test_class.rb ................................................
test_env.rb ..
test_eval.rb .....................................
test_exception.rb ..................................
test_fiber.rb .....
test_finalizer.rb .
test_flip.rb .
test_flow.rb ..............................................................
test_fork.rb ....
test_gc.rb ..
test_insns.rb .......................................................................................................................................................................................................................................................................................................................................................................................................
test_io.rb .........
test_jump.rb .............................
test_literal.rb ............................................................................................................................................................
test_literal_suffix.rb ................................................
test_load.rb ..
test_marshal.rb .
test_massign.rb ..................................
test_method.rb ...............................................................................................................................................................................................................................
test_objectspace.rb ......
test_proc.rb .....................................
test_ractor.rb ....................................
test_string.rb .
test_struct.rb .
test_syntax.rb ............................................................................................................................................................
test_thread.rb .................................................
Fiber count: 10000 (skipping)
PASS all 1443 tests
0.004000 0.000000 47.024000 ( 70.756655)
test_basic 0.012000 0.000000 0.716000 ( 0.951219)
test_all Skipping Gem::PackageTask tests. rake not found.
0.008000 0.000000 1249.004000 (533.364531)
test_rubyspec $ /tmp/ruby/v3/build/trunk_gcc8/miniruby -I/tmp/ruby/v3/src/trunk_gcc8/lib /tmp/ruby/v3/src/trunk_gcc8/tool/runruby.rb --archdir=/tmp/ruby/v3/build/trunk_gcc8 --extout=.ext -- /tmp/ruby/v3/src/trunk_gcc8/spec/mspec/bin/mspec-run -B /tmp/ruby/v3/src/trunk_gcc8/spec/default.mspec
$$$ #<Timeout::Error: execution expired>
### enter analyzing mode for stuck processes
$$$ ps jx
PPID PID PGID SID TTY TPGID STAT UID TIME COMMAND
11 12 12 12 ? -1 Ss 1001 0:00 sh build-loop.sh trunk_gcc8 --incremental --process-num=6
27057 9020 12 12 ? -1 S 1001 0:00 sh -c make yes-test-rubyspec TESTS='-j6'
9020 9022 12 12 ? -1 S 1001 0:00 make yes-test-rubyspec TESTS=-j6
9022 9294 12 12 ? -1 S 1001 0:26 /tmp/ruby/v3/src/trunk_gcc8/spec/mspec/bin/mspec-run
27057 10813 12 12 ? -1 R 1001 0:00 ps jx
12 27055 12 12 ? -1 Sl 1001 0:00 ruby ./br.rb build_report trunk_gcc8 --incremental --process-num=6
27055 27057 12 12 ? -1 Sl 1001 0:00 ruby /home/ko1/ruby/build-ruby/build-ruby.rb --target_name=trunk_gcc8 --logfile=/home/ko1/ruby/logs/brlog.trunk_gcc8.20200914-050122 --root_dir=/tmp/ruby --timeout=10800 --configure_opts=CC=gcc-8 --incremental --process-num=6
{11=>[12], 27057=>[9020, 10813], 9020=>[9022], 9022=>[9294], 12=>[27055], 27055=>[27057]}
"gdb -p 9294 -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".
39 ../sysdeps/unix/sysv/linux/ppoll.c: No such file or directory.
0x00007fc8388eecf6 in __GI_ppoll (fds=fds@entry=0x7ffd8b542bf0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>>> Threads Id Target Id Frame
* 1 Thread 0x7fc839e83740 (LWP 9294) "ruby" 0x00007fc8388eecf6 in __GI_ppoll (fds=fds@entry=0x7ffd8b542bf0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
>>> Machine level backtrace
Thread 1 (Thread 0x7fc839e83740 (LWP 9294)):
#0 0x00007fc8388eecf6 in __GI_ppoll (fds=fds@entry=0x7ffd8b542bf0, nfds=nfds@entry=2, timeout=<optimized out>, sigmask=sigmask@entry=0x0) at ../sysdeps/unix/sysv/linux/ppoll.c:39
#1 0x000055cfd7a3c2c0 in rb_thread_wait_for_single_fd (fd=<optimized out>, events=events@entry=4, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk_gcc8/hrtime.h:148
#2 0x000055cfd7905167 in rb_wait_for_single_fd (fd=<optimized out>, events=events@entry=4, timeout=timeout@entry=0x0) at /tmp/ruby/v3/src/trunk_gcc8/io.c:1396
#3 0x000055cfd7a3bc64 in rb_thread_wait_fd_rw (read=0, fd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/thread.c:4246
#4 rb_thread_fd_writable (fd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/thread.c:4263
#5 0x00007fc7667a8bcd in io_spec_rb_thread_fd_writable (self=<optimized out>, io=<optimized out>) at io_spec.c:33
#6 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#7 0x000055cfd7a6c2a7 in vm_call_cfunc (ec=ec@entry=0x55cfd89394b0, reg_cfp=reg_cfp@entry=0x7fc839e81980, calling=calling@entry=0x7ffd8b542ed0, cd=cd@entry=0x55cfda6b3000) at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2631
#8 0x000055cfd7a82cfe in vm_call_method_each_type () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:3109
#9 0x000055cfd7a83594 in vm_call_method (ec=0x55cfd89394b0, cfp=0x7fc839e81980, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:351
#10 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81980, cd=0x55cfda6b3000, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#11 0x000055cfd7a7c19e in vm_exec_core () at ../../src/trunk_gcc8/insns.def:799
#12 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#13 0x000055cfd7a85531 in vm_yield_with_cref (is_lambda=0, cref=<optimized out>, kw_splat=0, argv=0x7fc839d82438, argc=0, ec=0x55cfd89394b0) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#14 yield_under () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1769
#15 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#16 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e819f0, cd=0x55cfd8b6c790, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#17 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#18 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#19 0x000055cfd7a86235 in vm_yield (kw_splat=0, argv=0x7ffd8b543510, argc=1, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#20 rb_yield_0 (argc=1, argv=0x7ffd8b543510) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1141
#21 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1147
#22 rb_yield () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1157
#23 0x000055cfd7a99088 in rb_ary_all_p () at /tmp/ruby/v3/src/trunk_gcc8/include/ruby/internal/core/rarray.h:172
#24 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#25 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81a98, cd=0x55cfd8cb5620, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#26 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#27 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#28 0x000055cfd7a86235 in vm_yield (kw_splat=0, argv=0x7ffd8b5438c0, argc=1, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#29 rb_yield_0 (argc=1, argv=0x7ffd8b5438c0) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1141
#30 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1147
#31 rb_yield () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1157
#32 0x000055cfd7a9f59c in rb_ary_each (ary=94351208965360) at /tmp/ruby/v3/src/trunk_gcc8/include/ruby/internal/core/rarray.h:172
#33 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#34 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81bb0, cd=0x55cfd8cc8e30, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#35 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#36 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#37 0x000055cfd7a86235 in vm_yield (kw_splat=0, argv=0x7ffd8b543c50, argc=1, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#38 rb_yield_0 (argc=1, argv=0x7ffd8b543c50) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1141
#39 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1147
#40 rb_yield () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1157
#41 0x000055cfd7a9f59c in rb_ary_each (ary=94351208672880) at /tmp/ruby/v3/src/trunk_gcc8/include/ruby/internal/core/rarray.h:172
#42 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#43 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81c58, cd=0x55cfd8cc8ea0, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#44 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#45 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#46 0x000055cfd791fafb in load_iseq_eval (fname=94351203277920, ec=0x55cfd89394b0) at /tmp/ruby/v3/src/trunk_gcc8/load.c:594
#47 rb_load_internal (wrap=<optimized out>, fname=94351203277920) at /tmp/ruby/v3/src/trunk_gcc8/load.c:652
#48 rb_f_load () at /tmp/ruby/v3/src/trunk_gcc8/load.c:726
#49 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#50 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81d70, cd=0x55cfd8cb3580, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#51 0x000055cfd7a7c19e in vm_exec_core () at ../../src/trunk_gcc8/insns.def:799
#52 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#53 0x000055cfd7a85531 in vm_yield_with_cref (is_lambda=0, cref=<optimized out>, kw_splat=0, argv=0x7fc839d82188, argc=0, ec=0x55cfd89394b0) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#54 yield_under () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1769
#55 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#56 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81de0, cd=0x55cfd8b6c790, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#57 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#58 0x000055cfd7a7546e in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1982
#59 0x000055cfd7a86235 in vm_yield (kw_splat=0, argv=0x7ffd8b544770, argc=1, ec=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1205
#60 rb_yield_0 (argc=1, argv=0x7ffd8b544770) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1141
#61 rb_yield_1 (val=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1147
#62 rb_yield () at /tmp/ruby/v3/src/trunk_gcc8/vm_eval.c:1157
#63 0x000055cfd7a9f59c in rb_ary_each (ary=94351184703960) at /tmp/ruby/v3/src/trunk_gcc8/include/ruby/internal/core/rarray.h:172
#64 0x000055cfd7a6c024 in vm_call_cfunc_with_frame () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2610
#65 0x000055cfd7a6c2a7 in vm_call_cfunc (ec=ec@entry=0x55cfd89394b0, reg_cfp=reg_cfp@entry=0x7fc839e81e88, calling=calling@entry=0x7ffd8b5449d0, cd=cd@entry=0x55cfd8c21c90) at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:2631
#66 0x000055cfd7a82cfe in vm_call_method_each_type () at /tmp/ruby/v3/src/trunk_gcc8/vm_insnhelper.c:3109
#67 0x000055cfd7a83594 in vm_call_method (ec=0x55cfd89394b0, cfp=0x7fc839e81e88, calling=<optimized out>, cd=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:351
#68 0x000055cfd7a6ea09 in vm_sendish (ec=0x55cfd89394b0, reg_cfp=0x7fc839e81e88, cd=0x55cfd8c21c90, block_handler=<optimized out>, method_explorer=0x55cfd7a6e880 <vm_search_method_wrap>) at /tmp/ruby/v3/src/trunk_gcc8/vm_callinfo.h:337
#69 0x000055cfd7a7df68 in vm_exec_core () at ../../src/trunk_gcc8/insns.def:780
#70 0x000055cfd7a75c40 in rb_vm_exec () at /tmp/ruby/v3/src/trunk_gcc8/vm.c:1991
#71 0x000055cfd78c295a in rb_ec_exec_node (ec=ec@entry=0x55cfd89394b0, n=n@entry=0x55cfd89670c8) at /tmp/ruby/v3/src/trunk_gcc8/eval.c:297
#72 0x000055cfd78c6e2b in ruby_run_node () at /tmp/ruby/v3/src/trunk_gcc8/eval.c:355
#73 0x000055cfd78ba86f in main (argc=<optimized out>, argv=<optimized out>) at /tmp/ruby/v3/src/trunk_gcc8/main.c:50
>>> Dump Ruby level backtrace
/home/ko1/ruby/build-ruby/gdbscript:12: Error in sourced command file:
'rb_vmdebug_stack_dump_all_threads' has unknown return type; cast the call to its declared return type
[nil, 9294]
"gdb -p 9022 -x /home/ko1/ruby/build-ruby/gdbscript -batch -quiet"
make: *** [yes-test-spec] 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, 9022]
#<Errno::ESRCH: No such process>
"gdb -p 9020 -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 9020 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, 9020]
"gdb -p 10813 -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, 10813]
#<Errno::ESRCH: No such process>
0.068000 0.060000 156.464000 (10803.267727)
/home/ko1/ruby/build-ruby/build-ruby.rb:154:in `each_line': execution expired (Timeout::Error)
from /home/ko1/ruby/build-ruby/build-ruby.rb:154:in `block (2 levels) in cmd'
from /usr/lib/ruby/2.5.0/timeout.rb:108:in `timeout'
from /home/ko1/ruby/build-ruby/build-ruby.rb:153:in `block in cmd'
from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `popen'
from /home/ko1/ruby/build-ruby/build-ruby.rb:150:in `cmd'
from /home/ko1/ruby/build-ruby/build-ruby.rb:299:in `block in test_rubyspec'
from /home/ko1/ruby/build-ruby/build-ruby.rb:220:in `block in builddir'
from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `chdir'
from /home/ko1/ruby/build-ruby/build-ruby.rb:219:in `builddir'
from /home/ko1/ruby/build-ruby/build-ruby.rb:298:in `test_rubyspec'
from /home/ko1/ruby/build-ruby/build-ruby.rb:355:in `block (4 levels) in run'
from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
from /usr/lib/ruby/2.5.0/benchmark.rb:375:in `item'
from /home/ko1/ruby/build-ruby/build-ruby.rb:353:in `block (3 levels) in run'
from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `each'
from /home/ko1/ruby/build-ruby/build-ruby.rb:352:in `block (2 levels) in run'
from /usr/lib/ruby/2.5.0/benchmark.rb:173:in `benchmark'
from /usr/lib/ruby/2.5.0/benchmark.rb:205:in `bm'
from /home/ko1/ruby/build-ruby/build-ruby.rb:351:in `block in run'
from /usr/lib/ruby/2.5.0/benchmark.rb:293:in `measure'
from /home/ko1/ruby/build-ruby/build-ruby.rb:350:in `run'
from /home/ko1/ruby/build-ruby/build-ruby.rb:516:in `<main>'
total: 11557.62 sec