Mock Version: 2.2 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/rubygem-listen.spec'], chrootPath='/var/lib/mock/fedora-rawhide-x86_64-1590724861.900271/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True) Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11'] Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '860b7414f33a431dbd2ad0a4fc74fadc', '-D', '/var/lib/mock/fedora-rawhide-x86_64-1590724861.900271/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bs --target x86_64 --nodeps /builddir/build/SPECS/rubygem-listen.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False Building target platforms: x86_64 Building for target x86_64 setting SOURCE_DATE_EPOCH=1581465600 Wrote: /builddir/build/SRPMS/rubygem-listen-3.2.1-1.fc33.src.rpm Child return code was: 0 ENTER ['do_with_status'](['bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/rubygem-listen.spec'], chrootPath='/var/lib/mock/fedora-rawhide-x86_64-1590724861.900271/root'env={'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8'}shell=Falselogger=timeout=0uid=1001gid=135user='mockbuild'nspawn_args=['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11']unshare_net=TrueprintOutput=True) Using nspawn with args ['--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11'] Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', 'ad4a5946c50240a1ae36d2f0e433c29d', '-D', '/var/lib/mock/fedora-rawhide-x86_64-1590724861.900271/root', '-a', '-u', 'mockbuild', '--capability=cap_ipc_lock', '--rlimit=RLIMIT_NOFILE=10240', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.s_i6a5s0:/etc/resolv.conf', '--bind=/dev/loop-control', '--bind=/dev/loop0', '--bind=/dev/loop1', '--bind=/dev/loop2', '--bind=/dev/loop3', '--bind=/dev/loop4', '--bind=/dev/loop5', '--bind=/dev/loop6', '--bind=/dev/loop7', '--bind=/dev/loop8', '--bind=/dev/loop9', '--bind=/dev/loop10', '--bind=/dev/loop11', '--console=pipe', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/builddir', '--setenv=HOSTNAME=mock', '--setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin', '--setenv=PROMPT_COMMAND=printf "\\033]0;\\007"', '--setenv=PS1= \\s-\\v\\$ ', '--setenv=LANG=C.UTF-8', 'bash', '--login', '-c', '/usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/rubygem-listen.spec'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False Building target platforms: x86_64 Building for target x86_64 setting SOURCE_DATE_EPOCH=1581465600 Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.oHLi6v + umask 022 + cd /builddir/build/BUILD + cd /builddir/build/BUILD + rm -rf listen-3.2.1 + /usr/bin/tar -xof /builddir/build/SOURCES/rubygem-listen-3.2.1-spec.txz + STATUS=0 + '[' 0 -ne 0 ']' + /usr/bin/gem unpack /builddir/build/SOURCES/listen-3.2.1.gem Unpacked gem: '/builddir/build/BUILD/listen-3.2.1' + /usr/bin/gem spec /builddir/build/SOURCES/listen-3.2.1.gem --ruby + STATUS=0 + '[' 0 -ne 0 ']' + cd listen-3.2.1 + /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w . + pushd /builddir/build/BUILD ~/build/BUILD ~/build/BUILD/listen-3.2.1 ~/build/BUILD/listen-3.2.1 + popd + read -d '' gemspec_remove_dep_script + : + ruby + echo 'gemspec_file = '\''/builddir/build/BUILD/listen-3.2.1.gemspec'\'' name = '\''rb-fsevent'\'' requirements = [">= 0.10.3", "~> 0.10"] type = :runtime spec = Gem::Specification.load(gemspec_file) abort("#{gemspec_file} is not accessible.") unless spec dep = spec.dependencies.detect { |d| d.type == type && d.name == name } if dep if requirements requirements = Gem::Requirement.create(requirements).requirements requirements.each do |r| unless dep.requirement.requirements.reject! { |dependency_requirements| dependency_requirements == r } abort("Requirement '\''#{r.first} #{r.last}'\'' was not possible to remove for dependency '\''#{dep}'\''!") end end spec.dependencies.delete dep if dep.requirement.requirements.empty? else spec.dependencies.delete dep end else abort("Dependency '\''#{name}'\'' was not found!") end File.write gemspec_file, spec.to_ruby' + unset -v gemspec_remove_dep_script + sed -i '/def self.usable?$/a return false' lib/listen/adapter/darwin.rb + RPM_EC=0 ++ jobs -p + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.6Kl23v + umask 022 + cd /builddir/build/BUILD + cd listen-3.2.1 + gem build ../listen-3.2.1.gemspec WARNING: open-ended dependency on bundler (>= 0, development) is not recommended use a bounded requirement, such as '~> x.y' WARNING: See http://guides.rubygems.org/specification-reference/ for help Successfully built RubyGem Name: listen Version: 3.2.1 File: listen-3.2.1.gem + mkdir -p ./usr/share/gems + CONFIGURE_ARGS='--with-cflags='\''-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'\'' --with-cxxflags='\''-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'\'' ' + gem install -V --local --build-root . --force --document=ri,rdoc listen-3.2.1.gem WARNING: You build with buildroot. Build root: /builddir/build/BUILD/listen-3.2.1 Bin dir: /builddir/build/BUILD/listen-3.2.1/usr/bin Gem home: /builddir/build/BUILD/listen-3.2.1/usr/share/gems /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/CHANGELOG.md /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/CONTRIBUTING.md /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/LICENSE.txt /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/README.md /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/bin/listen /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/base.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/bsd.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/config.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/darwin.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/linux.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/polling.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/adapter/windows.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/backend.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/change.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/cli.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/directory.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/event/config.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/event/loop.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/event/processor.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/event/queue.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/file.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/fsm.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/internals/thread_pool.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/listener.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/listener/config.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/logger.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/options.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/queue_optimizer.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/record.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/record/entry.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/record/symlink_detector.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/silencer.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/silencer/controller.rb /builddir/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1/lib/listen/version.rb /builddir/build/BUILD/listen-3.2.1/usr/bin/listen Successfully installed listen-3.2.1 Parsing documentation for listen-3.2.1 Parsing sources... 3% [ 1/31] lib/listen.rb 6% [ 2/31] lib/listen/adapter.rb 9% [ 3/31] lib/listen/adapter/base.rb 12% [ 4/31] lib/listen/adapter/bsd.rb 16% [ 5/31] lib/listen/adapter/config.rb 19% [ 6/31] lib/listen/adapter/darwin.rb 22% [ 7/31] lib/listen/adapter/linux.rb 25% [ 8/31] lib/listen/adapter/polling.rb 29% [ 9/31] lib/listen/adapter/windows.rb 32% [10/31] lib/listen/backend.rb 35% [11/31] lib/listen/change.rb 38% [12/31] lib/listen/cli.rb 41% [13/31] lib/listen/directory.rb 45% [14/31] lib/listen/event/config.rb 48% [15/31] lib/listen/event/loop.rb 51% [16/31] lib/listen/event/processor.rb 54% [17/31] lib/listen/event/queue.rb 58% [18/31] lib/listen/file.rb 61% [19/31] lib/listen/fsm.rb 64% [20/31] lib/listen/internals/thread_pool.rb 67% [21/31] lib/listen/listener.rb 70% [22/31] lib/listen/listener/config.rb 74% [23/31] lib/listen/logger.rb 77% [24/31] lib/listen/options.rb 80% [25/31] lib/listen/queue_optimizer.rb 83% [26/31] lib/listen/record.rb 87% [27/31] lib/listen/record/entry.rb 90% [28/31] lib/listen/record/symlink_detector.rb 93% [29/31] lib/listen/silencer.rb 96% [30/31] lib/listen/silencer/controller.rb 100% [31/31] lib/listen/version.rb Installing ri documentation for listen-3.2.1 Installing darkfish documentation for listen-3.2.1 Done installing documentation for listen after 0 seconds 1 gem installed + RPM_EC=0 ++ jobs -p + exit 0 Executing(%install): /bin/sh -e /var/tmp/rpm-tmp.IxRS6t + umask 022 + cd /builddir/build/BUILD + '[' /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 '!=' / ']' + rm -rf /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 ++ dirname /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 + mkdir -p /builddir/build/BUILDROOT + mkdir /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 + cd listen-3.2.1 + mkdir -p /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64/usr/share/gems + cp -a ./usr/share/gems/build_info ./usr/share/gems/cache ./usr/share/gems/doc ./usr/share/gems/extensions ./usr/share/gems/gems ./usr/share/gems/specifications /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64/usr/share/gems/ + mkdir -p /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64/usr/bin + cp -a ./usr/bin/listen /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64/usr/bin/ + find /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64/usr/share/gems/gems/listen-3.2.1/bin -type f + xargs chmod a+x + /usr/lib/rpm/find-debuginfo.sh -j2 --strict-build-id -m -i --build-id-seed 3.2.1-1.fc33 --unique-debug-suffix -3.2.1-1.fc33.x86_64 --unique-debug-src-base rubygem-listen-3.2.1-1.fc33.x86_64 --run-dwz --dwz-low-mem-die-limit 10000000 --dwz-max-die-limit 110000000 -S debugsourcefiles.list /builddir/build/BUILD/listen-3.2.1 + /usr/lib/rpm/check-buildroot + /usr/lib/rpm/redhat/brp-ldconfig + /usr/lib/rpm/brp-compress + /usr/lib/rpm/redhat/brp-strip-lto /usr/bin/strip + /usr/lib/rpm/brp-strip-static-archive /usr/bin/strip + /usr/lib/rpm/redhat/brp-python-bytecompile /usr/bin/python 1 0 + /usr/lib/rpm/brp-python-hardlink + /usr/lib/rpm/redhat/brp-mangle-shebangs mangling shebang in /usr/share/gems/gems/listen-3.2.1/bin/listen from /usr/bin/env ruby to #!/usr/bin/ruby Executing(%check): /bin/sh -e /var/tmp/rpm-tmp.Fow8pu + umask 022 + cd /builddir/build/BUILD ~/build/BUILD/listen-3.2.1/usr/share/gems/gems/listen-3.2.1 ~/build/BUILD/listen-3.2.1 + cd listen-3.2.1 + pushd ./usr/share/gems/gems/listen-3.2.1 + ln -s /builddir/build/BUILD/spec spec + mv spec/lib/listen/adapter/darwin_spec.rb spec/lib/listen/adapter/darwin_spec.rb.disabled + rspec -rspec_helper spec Run options: include {:focus=>true} All examples were filtered out; ignoring {:focus=>true} Randomized with seed 43669 ......................................................................................................*.......................................................................................................................................................................................................................FATAL: Listen error: unable to monitor directories for changes. Visit https://github.com/guard/listen/wiki/Increasing-the-amount-of-inotify-watchers for info on how to fix this. . Pending: (Failures listed here are expected and do not affect your suite's status) 1) Listen::Adapter::Config#initialize with directories as messy array implement me # Not yet implemented # ./spec/lib/listen/adapter/config_spec.rb:82 Finished in 2 minutes 15.6 seconds (files took 0.23365 seconds to load) 319 examples, 0 failures, 1 pending Randomized with seed 43669 + popd ~/build/BUILD/listen-3.2.1 + RPM_EC=0 ++ jobs -p + exit 0 Processing files: rubygem-listen-3.2.1-1.fc33.noarch Provides: rubygem(listen) = 3.2.1 rubygem-listen = 3.2.1-1.fc33 Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 Requires: (rubygem(rb-inotify) >= 0.9 with rubygem(rb-inotify) < 1 with rubygem(rb-inotify) >= 0.9.10) /usr/bin/ruby ruby(rubygems) Processing files: rubygem-listen-doc-3.2.1-1.fc33.noarch Provides: rubygem-listen-doc = 3.2.1-1.fc33 Requires(rpmlib): rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1 rpmlib(PayloadFilesHavePrefix) <= 4.0-1 Checking for unpackaged file(s): /usr/lib/rpm/check-files /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 Wrote: /builddir/build/RPMS/rubygem-listen-3.2.1-1.fc33.noarch.rpm Wrote: /builddir/build/RPMS/rubygem-listen-doc-3.2.1-1.fc33.noarch.rpm Executing(%clean): /bin/sh -e /var/tmp/rpm-tmp.b83Gau + umask 022 + cd /builddir/build/BUILD + cd listen-3.2.1 + /usr/bin/rm -rf /builddir/build/BUILDROOT/rubygem-listen-3.2.1-1.fc33.x86_64 + RPM_EC=0 ++ jobs -p + exit 0 Child return code was: 0