INFO buildroot.py:295:  Mock Version: 1.2.12
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/pts
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/pts
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/shm
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/shm
DEBUG buildroot.py:433:  kernel version == 3.17.4-301.fc21.x86_64
DEBUG util.py:106:  touching file: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/etc/fstab
DEBUG util.py:106:  touching file: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/var/log/yum.log
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/mount', '-n', '-t', 'proc', 'proc', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/proc'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/mount', '-n', '-t', 'sysfs', 'sysfs', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/sys'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/shm'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/dev/pts'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/mount', '-n', '--bind', '/tmp/mock-selinux-plugin.FgkPi3', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/proc/filesystems'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:488:  Child return code was: 0
DEBUG buildroot.py:132:  rootdir = /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root
DEBUG buildroot.py:133:  resultdir = /var/tmp/mockremote-0l47Z/build/results/fedora-23-x86_64/mozilla-adblock-plus-2.6.7-1.fc23
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/etc/pki/mock
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/etc/dnf
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/sbin/userdel', '-r', '-f', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/sbin/userdel', '-r', '-f', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:377:  userdel: user 'mockbuild' does not exist
DEBUG util.py:488:  Child return code was: 6
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/sbin/groupdel', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:488:  Child return code was: 6
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/sbin/groupadd', '-g', '135', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: /usr/sbin/useradd -o -m -u 1001 -g 135 -d /builddir -n mockbuild with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell True
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/RPMS
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/RPMS
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SPECS
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SPECS
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SRPMS
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SRPMS
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SOURCES
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/SOURCES
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/BUILD
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/BUILD
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/BUILDROOT
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/BUILDROOT
DEBUG util.py:94:  ensuring that dir exists: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/originals
DEBUG util.py:97:  creating dir: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/builddir/build/originals
DEBUG package_manager.py:77:  ['/usr/bin/dnf', '--installroot', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/', '-y', '--releasever', '23', 'update']
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/bin/dnf', '--installroot', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/', '-y', '--releasever', '23', 'update', '--setopt=tsflags=nocontexts'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:377:  Failed to synchronize cache for repo 'coprbecloudfedoraprojectorg_results_moceap_Ojuba_fedora23x86_64_devel' from 'https://copr-be.cloud.fedoraproject.org/results/moceap/Ojuba/fedora-23-x86_64/devel': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried, disabling.
DEBUG util.py:377:  Using metadata from Fri Aug 14 00:21:26 2015 (0:31:17 hours old)
DEBUG util.py:377:  Dependencies resolved.
DEBUG util.py:377:  Nothing to do.
DEBUG util.py:377:  Complete!
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:106:  touching file: /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/.initialized
DEBUG buildroot.py:316:  removing 3 rpm db files
DEBUG buildroot.py:321:  _nuke_rpm_db: removing /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/var/lib/rpm/__db.003
DEBUG buildroot.py:321:  _nuke_rpm_db: removing /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/var/lib/rpm/__db.002
DEBUG buildroot.py:321:  _nuke_rpm_db: removing /var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/var/lib/rpm/__db.001
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/rpm', '-Uvh', '--nodeps', '/builddir/build/originals/mozilla-adblock-plus-2.6.7-1.fc23.src.rpm'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:377:  Updating / installing...
DEBUG util.py:377:  mozilla-adblock-plus-2.6.7-1.fc23     warning: user mockbuilder does not exist - using root
DEBUG util.py:377:  warning: group mockbuilder does not exist - using root
DEBUG util.py:377:  ########################################
DEBUG util.py:377:  warning: user mockbuilder does not exist - using root
DEBUG util.py:377:  warning: group mockbuilder does not exist - using root
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/bin/rpm', '-qpl', '/builddir/build/originals/mozilla-adblock-plus-2.6.7-1.fc23.src.rpm'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG util.py:377:  adblockplus-2.6.7.xpi
DEBUG util.py:377:  mozilla-adblock-plus.spec
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG package_manager.py:77:  ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/', '--releasever', '23', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root//builddir/build/SRPMS/mozilla-adblock-plus-2.6.7-1.fc23.src.rpm']
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root/', '--releasever', '23', '/var/lib/mock/fedora-23-x86_64-mockbuilder-22023/root//builddir/build/SRPMS/mozilla-adblock-plus-2.6.7-1.fc23.src.rpm', '--setopt=tsflags=nocontexts'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'PROMPT_COMMAND': 'printf "\x1b]0;<mock-chroot>\x07<mock-chroot>"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False
DEBUG util.py:377:  Failed to synchronize cache for repo 'coprbecloudfedoraprojectorg_results_moceap_Ojuba_fedora23x86_64_devel' from 'https://copr-be.cloud.fedoraproject.org/results/moceap/Ojuba/fedora-23-x86_64/devel': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried, disabling.
DEBUG util.py:377:  Using metadata from Fri Aug 14 00:21:26 2015 (0:31:22 hours old)
DEBUG util.py:377:  Dependencies resolved.
DEBUG util.py:377:  Nothing to do.
DEBUG util.py:377:  Complete!
DEBUG util.py:488:  Child return code was: 0
DEBUG util.py:508:  child environment: None
DEBUG util.py:251:  Unsharing. Flags: 134217728
DEBUG backend.py:443:  Copying packages to result dir
DEBUG util.py:508:  child environment: None
DEBUG util.py:441:  Executing command: /usr/bin/gzip -9 --force /var/tmp/mockremote-0l47Z/build/results/fedora-23-x86_64/mozilla-adblock-plus-2.6.7-1.fc23/root.log with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell True