Mock Version: 1.2.3
ENTER do(['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/rubygem-cool.io.spec'], chrootPath='/var/lib/mock/epel-7-x86_64-mockbuilder-2857/root'shell=FalseprintOutput=Falseenv={'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'}gid=135user='mockbuild'timeout=0logger=<mockbuild.trace_decorator.getLog object at 0x12cf3d0>uid=500)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/rubygem-cool.io.spec'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'}
warning: Could not canonicalize hostname: i-0002a8c9
Building target platforms: x86_64
Building for target x86_64
Wrote: /builddir/build/SRPMS/rubygem-cool.io-1.2.4-1.el7.centos.src.rpm
Child return code was: 0
LEAVE do --> 

ENTER do(['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps  /builddir/build/SPECS/rubygem-cool.io.spec '], chrootPath='/var/lib/mock/epel-7-x86_64-mockbuilder-2857/root'shell=FalseprintOutput=Falseenv={'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'}gid=135user='mockbuild'timeout=0logger=<mockbuild.trace_decorator.getLog object at 0x12cf3d0>uid=500)
Executing command: ['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps  /builddir/build/SPECS/rubygem-cool.io.spec '] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'}
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.QJ5Jzb
+ umask 022
+ cd /builddir/build/BUILD
+ gem unpack /builddir/build/SOURCES/cool.io-1.2.4.gem
Unpacked gem: '/builddir/build/BUILD/cool.io-1.2.4'
+ cd /builddir/build/BUILD
+ cd cool.io-1.2.4
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ gem spec /builddir/build/SOURCES/cool.io-1.2.4.gem -l --ruby
+ exit 0
Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.Qzp9Xs
+ umask 022
+ cd /builddir/build/BUILD
+ cd cool.io-1.2.4
+ gem build cool.io.gemspec
WARNING:  licenses is empty
  Successfully built RubyGem
  Name: cool.io
  Version: 1.2.4
  File: cool.io-1.2.4.gem
+ mkdir -p ./usr/share/gems
+ CONFIGURE_ARGS='--with-cflags='\''-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic'\'' '
+ gem install -V --local --install-dir ./usr/share/gems --bindir ./usr/bin --force --no-document cool.io-1.2.4.gem
Installing gem cool.io-1.2.4
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/.gitignore
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/.rspec
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/.travis.yml
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/CHANGES.md
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/Gemfile
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/LICENSE
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/README.md
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/Rakefile
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/cool.io.gemspec
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/dslified_echo_client.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/dslified_echo_server.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/echo_client.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/echo_server.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/google.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/examples/httpclient.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/.gitignore
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/cool.io.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/cool.io_ext.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/ev_wrap.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/extconf.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/iowatcher.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/libev.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/loop.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/stat_watcher.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/timer_watcher.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/utils.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/watcher.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/cool.io/watcher.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/.gitignore
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/LICENSE
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/ext_help.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/extconf.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/http11_client.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/http11_parser.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/http11_parser.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/http11_client/http11_parser.rl
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/iobuffer/extconf.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/iobuffer/iobuffer.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/Changes
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/LICENSE
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/README
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/README.embed
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_epoll.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_kqueue.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_poll.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_port.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_select.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_vars.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_win32.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ev_wrap.h
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/ruby_gil.patch
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/ext/libev/test_libev_win32.c
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/.gitignore
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/async_watcher.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/custom_require.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/dns_resolver.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/dsl.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/eventmachine.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/http_client.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/io.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/iowatcher.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/listener.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/loop.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/meta.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/server.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/socket.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/timer_watcher.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io/version.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/lib/coolio.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/async_watcher_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/dns_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/spec_helper.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/stat_watcher_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/tcp_server_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/tcp_socket_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/timer_watcher_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/unix_listener_spec.rb
/builddir/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4/spec/unix_server_spec.rb
Building native extensions.  This could take a while...
/usr/bin/ruby extconf.rb
checking for rb_thread_blocking_region()... yes
checking for rb_thread_call_without_gvl()... yes
checking for rb_thread_alone()... yes
checking for rb_str_set_len()... yes
checking for clock_gettime() in -lrt... yes
checking for sys/select.h... yes
checking for poll.h... yes
checking for sys/epoll.h... yes
checking for sys/event.h... no
checking for port.h... no
checking for sys/resource.h... yes
creating Makefile
make "DESTDIR="
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o utils.o -c utils.c
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o stat_watcher.o -c stat_watcher.c
In file included from cool.io.h:11:0,
                 from stat_watcher.c:10:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
stat_watcher.c: In function 'Coolio_StatWatcher_initialize':
stat_watcher.c:95:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_stat_init(
   ^
stat_watcher.c:95:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
stat_watcher.c:95:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
stat_watcher.c: In function 'Coolio_StatWatcher_attach':
stat_watcher.c:115:23: warning: unused variable 'timeout' [-Wunused-variable]
   ev_tstamp interval, timeout;
                       ^
stat_watcher.c:115:13: warning: unused variable 'interval' [-Wunused-variable]
   ev_tstamp interval, timeout;
             ^
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o loop.o -c loop.c
In file included from loop.c:9:0:
/usr/include/ruby/backward/rubysig.h:14:2: warning: #warning rubysig.h is obsolete [-Wcpp]
 #warning rubysig.h is obsolete
  ^
In file included from cool.io.h:11:0,
                 from loop.c:12:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
loop.c: In function 'Coolio_Loop_allocate':
loop.c:58:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_init(&loop->timer, Coolio_Loop_timeout_callback);
   ^
loop.c:58:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
loop.c:58:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
loop.c: In function 'Coolio_Loop_initialize':
loop.c:85:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o iowatcher.o -c iowatcher.c
In file included from iowatcher.c:8:0:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
In file included from cool.io.h:11:0,
                 from iowatcher.c:12:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
iowatcher.c: In function 'Coolio_IOWatcher_initialize':
iowatcher.c:90:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_io_init(&watcher_data->event_types.ev_io, Coolio_IOWatcher_libev_callback, FPTR_TO_FD(fptr), events);
   ^
iowatcher.c:90:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
iowatcher.c:90:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o cool.io_ext.o -c cool.io_ext.c
In file included from cool.io.h:11:0,
                 from cool.io_ext.c:11:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
cool.io_ext.c: In function 'Init_cool':
cool.io_ext.c:19:3: warning: implicit declaration of function 'Init_coolio_loop' [-Wimplicit-function-declaration]
   Init_coolio_loop();
   ^
cool.io_ext.c:20:3: warning: implicit declaration of function 'Init_coolio_watcher' [-Wimplicit-function-declaration]
   Init_coolio_watcher();
   ^
cool.io_ext.c:21:3: warning: implicit declaration of function 'Init_coolio_iowatcher' [-Wimplicit-function-declaration]
   Init_coolio_iowatcher();
   ^
cool.io_ext.c:22:3: warning: implicit declaration of function 'Init_coolio_timer_watcher' [-Wimplicit-function-declaration]
   Init_coolio_timer_watcher();
   ^
cool.io_ext.c:23:3: warning: implicit declaration of function 'Init_coolio_stat_watcher' [-Wimplicit-function-declaration]
   Init_coolio_stat_watcher();
   ^
cool.io_ext.c:24:3: warning: implicit declaration of function 'Init_coolio_utils' [-Wimplicit-function-declaration]
   Init_coolio_utils();
   ^
cool.io_ext.c: At top level:
cool.io_ext.c:13:14: warning: 'mCoolio' defined but not used [-Wunused-variable]
 static VALUE mCoolio = Qnil;
              ^
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o libev.o -c libev.c
In file included from libev.c:8:0:
../libev/ev.c:481:48: warning: "/*" within comment [-Wcomment]
 /*#define MIN_INTERVAL  0.00000095367431640625 /* 1/2**20, good till 2200 */
 ^
In file included from libev.c:8:0:
../libev/ev.c:1535:31: warning: 'ev_default_loop_ptr' initialized and declared 'extern' [enabled by default]
   EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
                               ^
../libev/ev.c: In function 'evpipe_init':
../libev/ev.c:2094:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (!ev_is_active (&pipe_w))
   ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev_poll.c: In function 'poll_poll':
../libev/ev_poll.c:110:77: warning: left-hand operand of comma expression has no effect [-Wunused-value]
         assert (("libev: poll() returned illegal result, broken BSD kernel?", p < polls + pollcnt));
                                                                             ^
In file included from libev.c:8:0:
../libev/ev.c: In function 'loop_init':
../libev/ev.c:2623:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_prepare_init (&pending_w, pendingcb);
       ^
../libev/ev.c:2623:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2623:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2626:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_init (&pipe_w, pipecb);
       ^
../libev/ev.c:2626:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2626:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2627:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_set_priority (&pipe_w, EV_MAXPRI);
       ^
../libev/ev.c: In function 'ev_loop_destroy':
../libev/ev.c:2654:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_default_loop (EV_A) && ev_is_active (&childev))
   ^
../libev/ev.c:2661:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&pipe_w))
   ^
../libev/ev.c:2671:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&sigfd_w))
   ^
../libev/ev.c: In function 'loop_fork':
../libev/ev.c:2764:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&pipe_w))
   ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'verify_watcher':
../libev/ev.c:2806:49: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: watcher has invalid priority", ABSPRI (w) >= 0 && ABSPRI (w) < NUMPRI));
                                                 ^
../libev/ev.c:2809:59: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     assert (("libev: pending watcher not on pending queue", pendings [ABSPRI (w)][w->pending - 1].w == w));
                                                           ^
../libev/ev.c: In function 'verify_heap':
../libev/ev.c:2819:54: warning: left-hand operand of comma expression has no effect [-Wunused-value]
       assert (("libev: active index mismatch in heap", ev_active (ANHE_w (heap [i])) == i));
                                                      ^
../libev/ev.c:2820:48: warning: left-hand operand of comma expression has no effect [-Wunused-value]
       assert (("libev: heap condition violated", i == HEAP0 || ANHE_at (heap [HPARENT (i)]) <= ANHE_at (heap [i])));
                                                ^
../libev/ev.c:2821:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
       assert (("libev: heap at cache mismatch", ANHE_at (heap [i]) == ev_at (ANHE_w (heap [i]))));
                                               ^
../libev/ev.c: In function 'array_verify':
../libev/ev.c:2832:46: warning: left-hand operand of comma expression has no effect [-Wunused-value]
       assert (("libev: active index mismatch", ev_active (ws [cnt]) == cnt + 1));
                                              ^
../libev/ev.c: In function 'ev_verify':
../libev/ev.c:2850:47: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     assert (("libev: negative fd in fdchanges", fdchanges [i] >= 0));
                                               ^
../libev/ev.c:2863:64: warning: left-hand operand of comma expression has no effect [-Wunused-value]
               assert (("libev: io watcher list contains a loop", w != w2));
                                                                ^
../libev/ev.c:2867:61: warning: left-hand operand of comma expression has no effect [-Wunused-value]
           assert (("libev: inactive fd watcher on anfd list", ev_active (w) == 1));
                                                             ^
../libev/ev.c:2868:65: warning: left-hand operand of comma expression has no effect [-Wunused-value]
           assert (("libev: fd mismatch between watcher and anfd", ((ev_io *)w)->fd == i));
                                                                 ^
In file included from libev.c:8:0:
../libev/ev.c: In function 'ev_default_loop':
../libev/ev.c:2945:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
           ev_signal_init (&childev, childcb, SIGCHLD);
           ^
../libev/ev.c:2945:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2945:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:2946:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
           ev_set_priority (&childev, EV_MAXPRI);
           ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'timers_reify':
../libev/ev.c:3050:93: warning: left-hand operand of comma expression has no effect [-Wunused-value]
               assert (("libev: negative ev_timer repeat value found while processing timers", w->repeat > 0.));
                                                                                             ^
../libev/ev.c: In function 'periodics_reify':
../libev/ev.c:3112:90: warning: left-hand operand of comma expression has no effect [-Wunused-value]
               assert (("libev: ev_periodic reschedule callback returned time in the past", ev_at (w) >= ev_rt_now));
                                                                                          ^
In file included from libev.c:8:0:
../libev/ev.c: In function 'ev_backend_poll':
../libev/ev.c:3252:1: warning: no return statement in function returning non-void [-Wreturn-type]
 }
 ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'ev_run':
../libev/ev.c:3269:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_loop recursion during release detected", loop_done != EVBREAK_RECURSE));
                                                              ^
In file included from libev.c:8:0:
../libev/ev.c:3435:9: warning: implicit declaration of function 'rb_thread_call_without_gvl' [-Wimplicit-function-declaration]
         rb_thread_call_without_gvl(ev_backend_poll, (void *)&poll_args, RUBY_UBF_IO, 0);
         ^
../libev/ev.c:3450:13: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
             ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c:3450:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
             assert (("libev: pipe_w not active, but pipe not written", ev_is_active (&pipe_w)));
                                                                      ^
../libev/ev.c: In function 'ev_io_start':
../libev/ev.c:3624:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_io_start called with negative fd", fd >= 0));
                                                        ^
../libev/ev.c:3625:63: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_io_start called with illegal event mask", !(w->events & ~(EV__IOFDSET | EV_READ | EV_WRITE))));
                                                               ^
../libev/ev.c:3634:62: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_io_start called with corrupted watcher", ((WL)w)->next != (WL)w));
                                                              ^
In file included from libev.c:8:0:
../libev/ev.c:3636:34: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
   fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
                                  ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'ev_io_stop':
../libev/ev.c:3649:88: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_io_stop called with illegal fd (must stay constant after start!)", w->fd >= 0 && w->fd < anfdmax));
                                                                                        ^
../libev/ev.c: In function 'ev_timer_start':
../libev/ev.c:3669:75: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_timer_start called with negative timer repeat value", w->repeat >= 0.));
                                                                           ^
../libev/ev.c: In function 'ev_timer_stop':
../libev/ev.c:3697:53: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     assert (("libev: internal timer heap corruption", ANHE_w (timers [active]) == (WT)w));
                                                     ^
../libev/ev.c: In function 'ev_periodic_start':
../libev/ev.c:3759:78: warning: left-hand operand of comma expression has no effect [-Wunused-value]
       assert (("libev: ev_periodic_start called with negative interval value", w->interval >= 0.));
                                                                              ^
../libev/ev.c: In function 'ev_periodic_stop':
../libev/ev.c:3791:56: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     assert (("libev: internal periodic heap corruption", ANHE_w (periodics [active]) == (WT)w));
                                                        ^
../libev/ev.c: In function 'ev_signal_start':
../libev/ev.c:3828:70: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG));
                                                                      ^
../libev/ev.c:3831:73: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: a signal must not be attached to two different loops",
                                                                         ^
In file included from libev.c:8:0:
../libev/ev.c:3853:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
           ev_io_init (&sigfd_w, sigfdcb, sigfd, EV_READ);
           ^
../libev/ev.c:3853:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:3853:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:3854:11: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
           ev_set_priority (&sigfd_w, EV_MAXPRI);
           ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'ev_child_start':
../libev/ev.c:3949:74: warning: left-hand operand of comma expression has no effect [-Wunused-value]
   assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr));
                                                                          ^
In file included from libev.c:8:0:
../libev/ev.c: In function 'infy_add':
../libev/ev.c:4066:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&w->timer)) ev_ref (EV_A);
   ^
../libev/ev.c:4068:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&w->timer)) ev_unref (EV_A);
   ^
../libev/ev.c: In function 'infy_init':
../libev/ev.c:4172:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_io_init (&fs_w, infy_cb, fs_fd, EV_READ);
       ^
../libev/ev.c:4172:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4172:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4173:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_set_priority (&fs_w, EV_MAXPRI);
       ^
../libev/ev.c: In function 'infy_fork':
../libev/ev.c:4217:15: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
               if (ev_is_active (&w->timer)) ev_ref (EV_A);
               ^
../libev/ev.c:4219:15: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
               if (ev_is_active (&w->timer)) ev_unref (EV_A);
               ^
../libev/ev.c: In function 'ev_stat_start':
../libev/ev.c:4293:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_timer_init (&w->timer, stat_timer_cb, 0., w->interval ? w->interval : DEF_STAT_INTERVAL);
   ^
../libev/ev.c:4293:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4293:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4293:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4294:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_set_priority (&w->timer, ev_priority (w));
   ^
../libev/ev.c: In function 'ev_stat_stop':
../libev/ev.c:4326:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   if (ev_is_active (&w->timer))
   ^
In file included from ../libev/ev.c:178:0,
                 from libev.c:8:
../libev/ev.c: In function 'ev_embed_start':
../libev/ev.c:4528:60: warning: left-hand operand of comma expression has no effect [-Wunused-value]
     assert (("libev: loop to be embedded is not embeddable", backend & ev_embeddable_backends ()));
                                                            ^
In file included from libev.c:8:0:
../libev/ev.c:4529:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
     ev_io_init (&w->io, embed_io_cb, backend_fd, EV_READ);
     ^
../libev/ev.c:4529:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4529:5: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4534:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_set_priority (&w->io, ev_priority (w));
   ^
../libev/ev.c:4537:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_prepare_init (&w->prepare, embed_prepare_cb);
   ^
../libev/ev.c:4537:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4537:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4538:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_set_priority (&w->prepare, EV_MINPRI);
   ^
../libev/ev.c:4541:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_fork_init (&w->fork, embed_fork_cb);
   ^
../libev/ev.c:4541:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4541:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c: In function 'ev_once':
../libev/ev.c:4751:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_init (&once->io, once_cb_io);
   ^
../libev/ev.c:4751:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4751:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4758:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_init (&once->to, once_cb_to);
   ^
../libev/ev.c:4758:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4758:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
../libev/ev.c:4761:7: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
       ev_timer_set (&once->to, timeout, 0.);
       ^
../libev/ev.c: At top level:
../libev/ev.c:4877:27: warning: "/*" within comment [-Wcomment]
 /* EV_STAT     0x00001000 /* stat data changed */
 ^
../libev/ev.c:4878:27: warning: "/*" within comment [-Wcomment]
 /* EV_EMBED    0x00010000 /* embedded event loop needs sweep */
 ^
In file included from libev.c:8:0:
../libev/ev.c: In function 'evpipe_write':
../libev/ev.c:2164:17: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
           write (evpipe [1], &counter, sizeof (uint64_t));
                 ^
../libev/ev.c:2176:17: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
           write (evpipe [1], &(evpipe [1]), 1);
                 ^
../libev/ev.c: In function 'pipecb':
../libev/ev.c:2197:16: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
           read (evpipe [1], &counter, sizeof (uint64_t));
                ^
../libev/ev.c:2211:16: warning: ignoring return value of 'read', declared with attribute warn_unused_result [-Wunused-result]
           read (evpipe [0], &dummy, sizeof (dummy));
                ^
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o timer_watcher.o -c timer_watcher.c
In file included from cool.io.h:11:0,
                 from timer_watcher.c:10:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
timer_watcher.c: In function 'Coolio_TimerWatcher_initialize':
timer_watcher.c:74:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_timer_init(
   ^
timer_watcher.c:74:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
timer_watcher.c:74:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
timer_watcher.c:74:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
timer_watcher.c: In function 'Coolio_TimerWatcher_attach':
timer_watcher.c:113:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]
   ev_timer_set(
   ^
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DRUBY_VERSION_CODE=200 -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_BLOCKING_REGION -DHAVE_RB_THREAD_CALL_WITHOUT_GVL -DHAVE_RB_THEREAD_CALL_WITHOUT_GVL -DHAVE_RB_THREAD_ALONE -DHAVE_RB_THREAD_ALONE -DHAVE_RB_STR_SET_LEN -DHAVE_RB_STR_SET_LEN -DHAVE_SYS_SELECT_H -DEV_USE_SELECT -DHAVE_POLL_H -DEV_USE_POLL -DHAVE_SYS_EPOLL_H -DEV_USE_EPOLL -DHAVE_SYS_RESOURCE_H -DHAVE_SYS_RESOURCE_H -DHAVE_LINUX_PROCFS    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o watcher.o -c watcher.c
In file included from cool.io.h:11:0,
                 from watcher.c:10:
/usr/include/ruby/backward/rubyio.h:2:2: warning: #warning use "ruby/io.h" instead of "rubyio.h" [-Wcpp]
 #warning use "ruby/io.h" instead of "rubyio.h"
  ^
rm -f cool.io_ext.so
gcc -shared -o cool.io_ext.so utils.o stat_watcher.o loop.o iowatcher.o cool.io_ext.o libev.o timer_watcher.o watcher.o -L. -L/usr/lib64 -L. -Wl,-z,relro -fstack-protector -rdynamic -Wl,-export-dynamic  -m64  -lruby -lrt  -lpthread -lrt -ldl -lcrypt -lm   -lc -lrt
make "DESTDIR=" install
/usr/bin/mkdir -p ./.gem.20150113-3759-e59wyi
exit > .RUBYARCHDIR.time
/usr/bin/install -c -m 0755 cool.io_ext.so ./.gem.20150113-3759-e59wyi
/usr/bin/ruby extconf.rb
checking for main() in -lc... yes
creating Makefile
make "DESTDIR="
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I.   -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o http11_client.o -c http11_client.c
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I.   -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o http11_parser.o -c http11_parser.c
rm -f http11_client.so
gcc -shared -o http11_client.so http11_client.o http11_parser.o -L. -L/usr/lib64 -L. -Wl,-z,relro -fstack-protector -rdynamic -Wl,-export-dynamic  -m64  -lruby -lc  -lpthread -lrt -ldl -lcrypt -lm   -lc
make "DESTDIR=" install
/usr/bin/mkdir -p ./.gem.20150113-3759-1gsxgvq
exit > .RUBYARCHDIR.time
/usr/bin/install -c -m 0755 http11_client.so ./.gem.20150113-3759-1gsxgvq
/usr/bin/ruby extconf.rb
checking for main() in -lc... yes
checking for HAVE_RB_IO_T in rubyio.h... yes
checking for rb_io_t.fd in rubyio.h... yes
creating Makefile
make "DESTDIR="
gcc -I. -I/usr/include -I/usr/include/ruby/backward -I/usr/include -I. -DHAVE_RB_IO_T_FD -DHAVE_ST_FD    -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -fPIC -m64 -o iobuffer.o -c iobuffer.c
iobuffer.c: In function 'buffer_read_frame':
iobuffer.c:634:35: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
         char           *loc, *s = head->data + head->start, *e = head->data + head->end;
                                   ^
iobuffer.c:634:66: warning: pointer targets in initialization differ in signedness [-Wpointer-sign]
         char           *loc, *s = head->data + head->start, *e = head->data + head->end;
                                                                  ^
iobuffer.c:630:25: warning: unused variable 'tmp' [-Wunused-variable]
     struct buffer_node *tmp;
                         ^
rm -f iobuffer_ext.so
gcc -shared -o iobuffer_ext.so iobuffer.o -L. -L/usr/lib64 -L. -Wl,-z,relro -fstack-protector -rdynamic -Wl,-export-dynamic  -m64  -lruby -lc  -lpthread -lrt -ldl -lcrypt -lm   -lc
make "DESTDIR=" install
/usr/bin/mkdir -p ./.gem.20150113-3759-o8mpnx
exit > .RUBYARCHDIR.time
/usr/bin/install -c -m 0755 iobuffer_ext.so ./.gem.20150113-3759-o8mpnx
Successfully installed cool.io-1.2.4
1 gem installed
+ exit 0
Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.uCSpOY
+ umask 022
+ cd /builddir/build/BUILD
+ '[' /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64 '!=' / ']'
+ rm -rf /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64
++ dirname /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64
+ mkdir -p /builddir/build/BUILDROOT
+ mkdir /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64
+ cd cool.io-1.2.4
+ mkdir -p /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems
+ cp -a ./usr/share/gems/build_info ./usr/share/gems/cache ./usr/share/gems/doc ./usr/share/gems/gems ./usr/share/gems/specifications /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/
+ mkdir -p /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4/lib
+ cp -ar ./usr/share/gems/gems/cool.io-1.2.4/lib/cool.io_ext.so ./usr/share/gems/gems/cool.io-1.2.4/lib/http11_client.so ./usr/share/gems/gems/cool.io-1.2.4/lib/iobuffer_ext.so /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4/lib
+ rm -rf /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/ext/
+ rm -f /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/.gitignore /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/.travis.yml /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/.rspec
+ /usr/lib/rpm/find-debuginfo.sh --strict-build-id -m --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 /builddir/build/BUILD/cool.io-1.2.4
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/lib/iobuffer_ext.so
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/lib/http11_client.so
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/share/gems/gems/cool.io-1.2.4/lib/cool.io_ext.so
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4/lib/iobuffer_ext.so
*** WARNING: identical binaries are copied, not linked:
        /usr/lib64/gems/ruby/cool.io-1.2.4/lib/iobuffer_ext.so
   and  /usr/share/gems/gems/cool.io-1.2.4/lib/iobuffer_ext.so
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4/lib/http11_client.so
*** WARNING: identical binaries are copied, not linked:
        /usr/lib64/gems/ruby/cool.io-1.2.4/lib/http11_client.so
   and  /usr/share/gems/gems/cool.io-1.2.4/lib/http11_client.so
extracting debug info from /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4/lib/cool.io_ext.so
*** WARNING: identical binaries are copied, not linked:
        /usr/lib64/gems/ruby/cool.io-1.2.4/lib/cool.io_ext.so
   and  /usr/share/gems/gems/cool.io-1.2.4/lib/cool.io_ext.so
/usr/lib/rpm/sepdebugcrcfix: Updated 6 CRC32s, 0 CRC32s did match.
520 blocks
+ /usr/lib/rpm/check-buildroot
+ /usr/lib/rpm/redhat/brp-compress
+ /usr/lib/rpm/redhat/brp-strip-static-archive /usr/bin/strip
+ /usr/lib/rpm/brp-python-bytecompile /usr/bin/python 1
+ /usr/lib/rpm/redhat/brp-python-hardlink
+ /usr/lib/rpm/redhat/brp-java-repack-jars
Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.sZRFky
+ umask 022
+ cd /builddir/build/BUILD
+ cd cool.io-1.2.4
+ pushd ./usr/share/gems/gems/cool.io-1.2.4
~/build/BUILD/cool.io-1.2.4/usr/share/gems/gems/cool.io-1.2.4 ~/build/BUILD/cool.io-1.2.4
+ rspec -Ilib -I/builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64/usr/lib64/gems/ruby/cool.io-1.2.4 spec
Coolio::AsyncWatcher
  does not signal on spurious wakeups
DNS
  connects to valid domains
  fires on_resolve_failed for invalid domains
Coolio::StatWatcher
  fire on_change when the file it is watching is modified
  should pass previous and current file stat info given a stat watcher
  should raise when the handler does not take 2 parameters
Coolio::TCPServer
  #run
  #run_once
  #run_once(timeout)
  #run_once(-timeout)
  #run(timeout)
Coolio::TCPSocket
  #close
    detaches all watchers on #close before loop#run
Coolio::TimerWatcher
  can have the on_timer callback defined after creation
  can be subclassed
  can have the on_timer callback redefined between runs
Coolio::UNIXListener
  creates a new UNIXListener
  builds off an existing UNIXServer
Coolio::UNIXServer
  creates a new Cool.io::UNIXServer
  builds off an existing ::UNIXServer
Finished in 5.46 seconds
19 examples, 0 failures
~/build/BUILD/cool.io-1.2.4
+ popd
+ exit 0
Processing files: rubygem-cool.io-1.2.4-1.el7.centos.x86_64
Provides: rubygem-cool.io = 1.2.4-1.el7.centos rubygem-cool.io(x86-64) = 1.2.4-1.el7.centos
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.3)(64bit) libc.so.6(GLIBC_2.3.2)(64bit) libc.so.6(GLIBC_2.3.4)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libc.so.6(GLIBC_2.9)(64bit) libcrypt.so.1()(64bit) libdl.so.2()(64bit) libm.so.6()(64bit) libpthread.so.0()(64bit) libpthread.so.0(GLIBC_2.2.5)(64bit) librt.so.1()(64bit) libruby.so.2.0()(64bit) rtld(GNU_HASH)
Processing files: rubygem-cool.io-doc-1.2.4-1.el7.centos.noarch
Provides: rubygem-cool.io-doc = 1.2.4-1.el7.centos
Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1
Processing files: rubygem-cool.io-debuginfo-1.2.4-1.el7.centos.x86_64
Provides: rubygem-cool.io-debuginfo = 1.2.4-1.el7.centos rubygem-cool.io-debuginfo(x86-64) = 1.2.4-1.el7.centos
Requires(rpmlib): rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 rpmlib(CompressedFileNames) <= 3.0.4-1
Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64
warning: Could not canonicalize hostname: i-0002a8c9
Wrote: /builddir/build/RPMS/rubygem-cool.io-1.2.4-1.el7.centos.x86_64.rpm
Wrote: /builddir/build/RPMS/rubygem-cool.io-doc-1.2.4-1.el7.centos.noarch.rpm
Wrote: /builddir/build/RPMS/rubygem-cool.io-debuginfo-1.2.4-1.el7.centos.x86_64.rpm
Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.8URDEm
+ umask 022
+ cd /builddir/build/BUILD
+ cd cool.io-1.2.4
+ /usr/bin/rm -rf /builddir/build/BUILDROOT/rubygem-cool.io-1.2.4-1.el7.centos.x86_64
+ exit 0
Child return code was: 0
LEAVE do -->