INFO buildroot.py:309:  Mock Version: 1.2.17
DEBUG util.py:97:  ensuring that dir exists: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/pts
DEBUG util.py:100:  creating dir: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/pts
DEBUG util.py:97:  ensuring that dir exists: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/shm
DEBUG util.py:100:  creating dir: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/shm
DEBUG buildroot.py:447:  kernel version == 3.10.0-693.17.1.el7.x86_64
DEBUG util.py:110:  touching file: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/fstab
DEBUG util.py:110:  touching file: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/yum.conf
DEBUG util.py:110:  touching file: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/dnf.conf
DEBUG util.py:110:  touching file: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/var/log/yum.log
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/mount', '-n', '-t', 'proc', 'proc', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/proc'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/mount', '-n', '-t', 'sysfs', 'sysfs', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/sys'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/shm'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/pts'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/mount', '-n', '--bind', '/tmp/mock-selinux-plugin.Ac4NWB', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/proc/filesystems'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG buildroot.py:138:  rootdir = /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root
DEBUG buildroot.py:139:  resultdir = /srv/reimzul//results/c7-devtoolset-7.i386/devtoolset-7-make/20180706143022/4.2.1-3.el7.i386/
DEBUG util.py:97:  ensuring that dir exists: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/pki/mock
DEBUG util.py:100:  creating dir: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/pki/mock
DEBUG util.py:97:  ensuring that dir exists: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/yum/pluginconf.d
DEBUG util.py:100:  creating dir: /var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/etc/yum/pluginconf.d
DEBUG package_manager.py:199:  configure yum
DEBUG package_manager.py:205:  configure yum priorities
DEBUG package_manager.py:207:  configure yum rhnplugin
DEBUG package_manager.py:96:  ['/usr/bin/yum', '--installroot', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/', 'install', 'bash', 'bzip2', 'coreutils', 'cpio', 'diffutils', 'system-release', 'findutils', 'gawk', 'gcc', 'gcc-c++', 'grep', 'gzip', 'info', 'make', 'patch', 'redhat-rpm-config', 'rpm-build', 'sed', 'shadow-utils', 'tar', 'unzip', 'util-linux', 'which', 'xz', 'scl-utils', 'scl-utils-build', 'devtoolset-7', 'devtoolset-7-build', 'devtoolset-7-make']
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/usr/bin/yum', '--installroot', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/', 'install', 'bash', 'bzip2', 'coreutils', 'cpio', 'diffutils', 'system-release', 'findutils', 'gawk', 'gcc', 'gcc-c++', 'grep', 'gzip', 'info', 'make', 'patch', 'redhat-rpm-config', 'rpm-build', 'sed', 'shadow-utils', 'tar', 'unzip', 'util-linux', 'which', 'xz', 'scl-utils', 'scl-utils-build', 'devtoolset-7', 'devtoolset-7-build', 'devtoolset-7-make', '--setopt=tsflags=nocontexts'] with env {'LANG': 'en_GB.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:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-binutils
DEBUG util.py:417:   You could try using --skip-broken to work around the problem
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-gdb
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-dwz
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-memstomp
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-make
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-gcc-gfortran
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-gcc
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-ltrace
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-gcc-c++
DEBUG util.py:417:  Error: Package: devtoolset-7-perftools-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-oprofile
DEBUG util.py:417:  Error: Package: devtoolset-7-perftools-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-systemtap
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-elfutils
DEBUG util.py:417:  Error: Package: devtoolset-7-toolchain-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-strace
DEBUG util.py:417:  Error: Package: devtoolset-7-perftools-7.1-4.el7.i686 (c7-devtoolset-7.i386)
DEBUG util.py:417:             Requires: devtoolset-7-valgrind
DEBUG util.py:417:   You could try running: rpm -Va --nofiles --nodigest
DEBUG util.py:542:  Child return code was: 1
DEBUG util.py:176:  kill orphans
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/proc/filesystems'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/pts'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/dev/shm'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/sys'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/devtoolset-7-make-4.2.1-3.el7-20180706143022-27062/root/proc'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:542:  Child return code was: 0
DEBUG util.py:563:  child environment: None
DEBUG util.py:495:  Executing command: ['btrfs', 'subv', 'list', '/var/lib/mock'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False
DEBUG util.py:417:  ERROR: not a btrfs filesystem: /var/lib/mock
DEBUG util.py:417:  ERROR: can't access '/var/lib/mock'
DEBUG util.py:542:  Child return code was: 1
DEBUG util.py:1179:  Please ignore the error above above about btrfs.