INFO buildroot.py:317: Mock Version: 1.3.3 DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/dev/pts DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/dev/pts DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/dev/shm DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/dev/shm DEBUG buildroot.py:448: kernel version == 3.10.0-514.10.2.el7.x86_64 DEBUG util.py:118: touching file: /var/lib/mock/centos-7-i386/root/etc/fstab DEBUG util.py:118: touching file: /var/lib/mock/centos-7-i386/root/etc/yum.conf DEBUG util.py:118: touching file: /var/lib/mock/centos-7-i386/root/etc/dnf.conf DEBUG util.py:118: touching file: /var/lib/mock/centos-7-i386/root/var/log/yum.log DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/mount', '-n', '-t', 'proc', 'proc', '/var/lib/mock/centos-7-i386/root/proc'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/mount', '-n', '-t', 'sysfs', 'sysfs', '/var/lib/mock/centos-7-i386/root/sys'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/centos-7-i386/root/dev/shm'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/centos-7-i386/root/dev/pts'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG buildroot.py:136: rootdir = /var/lib/mock/centos-7-i386/root DEBUG buildroot.py:137: resultdir = /home/hughesjr/c7-builder/c7.1611.u/libtool/20170412184352/2.4.2-22.el7_3.i386 DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/etc/pki/mock DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/etc/yum/pluginconf.d DEBUG package_manager.py:210: configure yum DEBUG package_manager.py:216: configure yum priorities DEBUG package_manager.py:218: configure yum rhnplugin DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/sbin/userdel', '-r', '-f', 'mockbuild'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/sbin/groupdel', 'mockbuild'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:435: groupdel: group 'mockbuild' does not exist DEBUG util.py:573: Child return code was: 6 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/sbin/groupadd', '-g', '135', 'mockbuild'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/sbin/useradd', '-o', '-m', '-u', '1004', '-g', '135', '-d', '/builddir', '-n', 'mockbuild'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/RPMS DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/RPMS DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/SPECS DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/SPECS DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/SRPMS DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/SRPMS DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/SOURCES DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/SOURCES DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/BUILD DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/BUILD DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/BUILDROOT DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/BUILDROOT DEBUG util.py:105: ensuring that dir exists: /var/lib/mock/centos-7-i386/root/builddir/build/originals DEBUG util.py:108: creating dir: /var/lib/mock/centos-7-i386/root/builddir/build/originals DEBUG package_manager.py:103: ['/usr/bin/yum', '--installroot', '/var/lib/mock/centos-7-i386/root/', '-y', 'update'] DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/bin/yum', '--installroot', '/var/lib/mock/centos-7-i386/root/', '-y', 'update'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:435: c7.1611.u | 2.9 kB 00:00:00 DEBUG util.py:435: c7.1611.01 | 2.9 kB 00:00:00 DEBUG util.py:435: c7.1611.00 | 2.9 kB 00:00:00 DEBUG util.py:435: base | 3.6 kB 00:00:00 DEBUG util.py:435: updates | 2.9 kB 00:00:00 DEBUG util.py:435: (1/6): c7.1611.01/primary_db | 2.5 MB 00:00:00 DEBUG util.py:435: (2/6): c7.1611.00/primary_db | 2.4 MB 00:00:00 DEBUG util.py:435: (3/6): c7.1611.u/primary_db | 5.9 MB 00:00:00 DEBUG util.py:435: (4/6): base/group_gz | 155 kB 00:00:00 DEBUG util.py:435: (5/6): base/primary_db | 4.3 MB 00:00:00 DEBUG util.py:435: (6/6): updates/primary_db | 2.3 MB 00:00:00 DEBUG util.py:435: No packages marked for update DEBUG util.py:573: Child return code was: 0 DEBUG util.py:118: touching file: /var/lib/mock/centos-7-i386/root/.initialized DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/rpm', '-Uvh', '--nodeps', '/builddir/build/originals/libtool-2.4.2-22.el7_3.src.rpm'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:435: Updating / installing... DEBUG util.py:435: libtool-2.4.2-22.el7_3 ######################################## DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:435: warning: user hughesjr does not exist - using root DEBUG util.py:435: warning: group hughesjr does not exist - using root DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/rpm', '-qpl', '/builddir/build/originals/libtool-2.4.2-22.el7_3.src.rpm'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:435: libtool-2.2.10-rpath.patch DEBUG util.py:435: libtool-2.4.2-ENOMEM-1.patch DEBUG util.py:435: libtool-2.4.2-ENOMEM-2.patch DEBUG util.py:435: libtool-2.4.2-TEMPORARY-disable-gcj-tests.patch DEBUG util.py:435: libtool-2.4.2-tar-no-owner.patch DEBUG util.py:435: libtool-2.4.2.tar.xz DEBUG util.py:435: libtool.spec DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG package_manager.py:103: ['/usr/bin/yum-builddep', '--installroot', '/var/lib/mock/centos-7-i386/root/', '/var/lib/mock/centos-7-i386/root//builddir/build/SRPMS/libtool-2.4.2-22.el7_3.src.rpm'] DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/usr/bin/yum-builddep', '--installroot', '/var/lib/mock/centos-7-i386/root/', '/var/lib/mock/centos-7-i386/root//builddir/build/SRPMS/libtool-2.4.2-22.el7_3.src.rpm'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'PS1': ' \\s-\\v\\$ '} and shell False DEBUG util.py:435: Getting requirements for libtool-2.4.2-22.el7_3.src DEBUG util.py:435: --> autoconf-2.69-11.el7.noarch DEBUG util.py:435: --> automake-1.13.4-3.el7.noarch DEBUG util.py:435: --> texinfo-5.1-4.el7.i686 DEBUG util.py:435: --> Already installed : libstdc++-devel-4.8.5-11.el7.i686 DEBUG util.py:435: --> gcc-gfortran-4.8.5-11.el7.i686 DEBUG util.py:435: --> Running transaction check DEBUG util.py:435: ---> Package autoconf.noarch 0:2.69-11.el7 will be installed DEBUG util.py:435: --> Processing Dependency: m4 >= 1.4.14 for package: autoconf-2.69-11.el7.noarch DEBUG util.py:435: --> Processing Dependency: perl(Data::Dumper) for package: autoconf-2.69-11.el7.noarch DEBUG util.py:435: ---> Package automake.noarch 0:1.13.4-3.el7 will be installed DEBUG util.py:435: --> Processing Dependency: perl(TAP::Parser) for package: automake-1.13.4-3.el7.noarch DEBUG util.py:435: ---> Package gcc-gfortran.i686 0:4.8.5-11.el7 will be installed DEBUG util.py:435: --> Processing Dependency: libquadmath-devel = 4.8.5-11.el7 for package: gcc-gfortran-4.8.5-11.el7.i686 DEBUG util.py:435: --> Processing Dependency: libquadmath = 4.8.5-11.el7 for package: gcc-gfortran-4.8.5-11.el7.i686 DEBUG util.py:435: --> Processing Dependency: libgfortran = 4.8.5-11.el7 for package: gcc-gfortran-4.8.5-11.el7.i686 DEBUG util.py:435: --> Processing Dependency: libgfortran.so.3 for package: gcc-gfortran-4.8.5-11.el7.i686 DEBUG util.py:435: ---> Package texinfo.i686 0:5.1-4.el7 will be installed DEBUG util.py:435: --> Processing Dependency: perl(Text::Unidecode) for package: texinfo-5.1-4.el7.i686 DEBUG util.py:435: --> Processing Dependency: perl(Locale::Messages) for package: texinfo-5.1-4.el7.i686 DEBUG util.py:435: --> Running transaction check DEBUG util.py:435: ---> Package libgfortran.i686 0:4.8.5-11.el7 will be installed DEBUG util.py:435: ---> Package libquadmath.i686 0:4.8.5-11.el7 will be installed DEBUG util.py:435: ---> Package libquadmath-devel.i686 0:4.8.5-11.el7 will be installed DEBUG util.py:435: ---> Package m4.i686 0:1.4.16-10.el7 will be installed DEBUG util.py:435: ---> Package perl-Data-Dumper.i686 0:2.145-3.el7 will be installed DEBUG util.py:435: ---> Package perl-Test-Harness.noarch 0:3.28-3.el7 will be installed DEBUG util.py:435: ---> Package perl-Text-Unidecode.noarch 0:0.04-20.el7 will be installed DEBUG util.py:435: ---> Package perl-libintl.i686 0:1.20-12.el7 will be installed DEBUG util.py:435: --> Finished Dependency Resolution DEBUG util.py:435: Dependencies Resolved DEBUG util.py:435: =================================================================================================================================================================================================================== DEBUG util.py:435: Package Arch Version Repository Size DEBUG util.py:435: =================================================================================================================================================================================================================== DEBUG util.py:435: Installing: DEBUG util.py:435: autoconf noarch 2.69-11.el7 base 701 k DEBUG util.py:435: automake noarch 1.13.4-3.el7 base 679 k DEBUG util.py:435: gcc-gfortran i686 4.8.5-11.el7 c7.1611.00 6.3 M DEBUG util.py:435: texinfo i686 5.1-4.el7 base 961 k DEBUG util.py:435: Installing for dependencies: DEBUG util.py:435: libgfortran i686 4.8.5-11.el7 c7.1611.00 280 k DEBUG util.py:435: libquadmath i686 4.8.5-11.el7 c7.1611.00 214 k DEBUG util.py:435: libquadmath-devel i686 4.8.5-11.el7 c7.1611.00 46 k DEBUG util.py:435: m4 i686 1.4.16-10.el7 base 253 k DEBUG util.py:435: perl-Data-Dumper i686 2.145-3.el7 base 47 k DEBUG util.py:435: perl-Test-Harness noarch 3.28-3.el7 base 302 k DEBUG util.py:435: perl-Text-Unidecode noarch 0.04-20.el7 base 114 k DEBUG util.py:435: perl-libintl i686 1.20-12.el7 base 874 k DEBUG util.py:435: Transaction Summary DEBUG util.py:435: =================================================================================================================================================================================================================== DEBUG util.py:435: Install 4 Packages (+8 Dependent packages) DEBUG util.py:435: Total download size: 11 M DEBUG util.py:435: Installed size: 30 M DEBUG util.py:435: Downloading packages: DEBUG util.py:435: (1/8): autoconf-2.69-11.el7.noarch.rpm | 701 kB 00:00:00 DEBUG util.py:435: (2/8): automake-1.13.4-3.el7.noarch.rpm | 679 kB 00:00:00 DEBUG util.py:435: (3/8): m4-1.4.16-10.el7.i686.rpm | 253 kB 00:00:00 DEBUG util.py:435: (4/8): perl-Data-Dumper-2.145-3.el7.i686.rpm | 47 kB 00:00:00 DEBUG util.py:435: (5/8): perl-Text-Unidecode-0.04-20.el7.noarch.rpm | 114 kB 00:00:00 DEBUG util.py:435: (6/8): perl-Test-Harness-3.28-3.el7.noarch.rpm | 302 kB 00:00:00 DEBUG util.py:435: (7/8): perl-libintl-1.20-12.el7.i686.rpm | 874 kB 00:00:00 DEBUG util.py:435: (8/8): texinfo-5.1-4.el7.i686.rpm | 961 kB 00:00:00 DEBUG util.py:435: ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- DEBUG util.py:435: Total 36 MB/s | 11 MB 00:00:00 DEBUG util.py:435: Running transaction check DEBUG util.py:435: Running transaction test DEBUG util.py:435: Transaction test succeeded DEBUG util.py:435: Running transaction DEBUG util.py:435: Installing : libquadmath-4.8.5-11.el7.i686 1/12 DEBUG util.py:435: Installing : libquadmath-devel-4.8.5-11.el7.i686 2/12 DEBUG util.py:435: Installing : perl-Text-Unidecode-0.04-20.el7.noarch 3/12 DEBUG util.py:435: Installing : perl-Test-Harness-3.28-3.el7.noarch 4/12 DEBUG util.py:435: Installing : perl-Data-Dumper-2.145-3.el7.i686 5/12 DEBUG util.py:435: Installing : libgfortran-4.8.5-11.el7.i686 6/12 DEBUG util.py:435: Installing : m4-1.4.16-10.el7.i686 7/12 DEBUG util.py:435: Installing : autoconf-2.69-11.el7.noarch 8/12 DEBUG util.py:435: Installing : perl-libintl-1.20-12.el7.i686 9/12 DEBUG util.py:435: Installing : texinfo-5.1-4.el7.i686 10/12 DEBUG util.py:435: Installing : automake-1.13.4-3.el7.noarch 11/12 DEBUG util.py:435: Installing : gcc-gfortran-4.8.5-11.el7.i686 12/12 DEBUG util.py:435: Verifying : libgfortran-4.8.5-11.el7.i686 1/12 DEBUG util.py:435: Verifying : texinfo-5.1-4.el7.i686 2/12 DEBUG util.py:435: Verifying : libquadmath-4.8.5-11.el7.i686 3/12 DEBUG util.py:435: Verifying : gcc-gfortran-4.8.5-11.el7.i686 4/12 DEBUG util.py:435: Verifying : autoconf-2.69-11.el7.noarch 5/12 DEBUG util.py:435: Verifying : perl-libintl-1.20-12.el7.i686 6/12 DEBUG util.py:435: Verifying : perl-Test-Harness-3.28-3.el7.noarch 7/12 DEBUG util.py:435: Verifying : m4-1.4.16-10.el7.i686 8/12 DEBUG util.py:435: Verifying : libquadmath-devel-4.8.5-11.el7.i686 9/12 DEBUG util.py:435: Verifying : automake-1.13.4-3.el7.noarch 10/12 DEBUG util.py:435: Verifying : perl-Text-Unidecode-0.04-20.el7.noarch 11/12 DEBUG util.py:435: Verifying : perl-Data-Dumper-2.145-3.el7.i686 12/12 DEBUG util.py:435: Installed: DEBUG util.py:435: autoconf.noarch 0:2.69-11.el7 automake.noarch 0:1.13.4-3.el7 gcc-gfortran.i686 0:4.8.5-11.el7 texinfo.i686 0:5.1-4.el7 DEBUG util.py:435: Dependency Installed: DEBUG util.py:435: libgfortran.i686 0:4.8.5-11.el7 libquadmath.i686 0:4.8.5-11.el7 libquadmath-devel.i686 0:4.8.5-11.el7 m4.i686 0:1.4.16-10.el7 perl-Data-Dumper.i686 0:2.145-3.el7 perl-Test-Harness.noarch 0:3.28-3.el7 DEBUG util.py:435: perl-Text-Unidecode.noarch 0:0.04-20.el7 perl-libintl.i686 0:1.20-12.el7 DEBUG util.py:435: Complete! DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG backend.py:447: Copying packages to result dir DEBUG util.py:184: kill orphans DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/centos-7-i386/root/dev/pts'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/centos-7-i386/root/dev/shm'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/centos-7-i386/root/sys'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/centos-7-i386/root/proc'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:573: Child return code was: 0 DEBUG util.py:594: child environment: None DEBUG util.py:518: Executing command: ['btrfs', 'subv', 'list', '/var/lib/mock'] with env {'LANG': 'en_US.utf8', 'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOSTNAME': 'mock', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin'} and shell False DEBUG util.py:435: ERROR: not a btrfs filesystem: /var/lib/mock DEBUG util.py:435: ERROR: can't access '/var/lib/mock' DEBUG util.py:573: Child return code was: 1 DEBUG util.py:1244: Please ignore the error above above about btrfs.