INFO buildroot.py:309: Mock Version: 1.2.17 DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/dev/pts DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/dev/pts DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/dev/shm DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/dev/shm DEBUG buildroot.py:447: kernel version == 4.10.8-fedora-1 DEBUG util.py:110: touching file: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/etc/fstab DEBUG util.py:110: touching file: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/etc/yum.conf DEBUG util.py:110: touching file: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/etc/dnf.conf DEBUG util.py:110: touching file: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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.aqSy41', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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:542: Child return code was: 0 DEBUG buildroot.py:138: rootdir = /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root DEBUG buildroot.py:139: resultdir = /var/lib/plague/builder/4cab626b22faef709c31904d5f33b001aa59cec7/result DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/etc/pki/mock DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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 util.py:563: child environment: None DEBUG util.py:495: 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;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} 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: ['/usr/sbin/groupdel', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:417: groupdel: group 'mockbuild' does not exist DEBUG util.py:542: Child return code was: 6 DEBUG util.py:563: child environment: None DEBUG util.py:495: 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;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} 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: ['/usr/sbin/useradd', '-o', '-m', '-u', '996', '-g', '135', '-d', '/builddir', '-n', 'mockbuild'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:542: Child return code was: 0 DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/RPMS DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/RPMS DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SPECS DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SPECS DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SRPMS DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SRPMS DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SOURCES DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/SOURCES DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/BUILD DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/BUILD DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/BUILDROOT DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/BUILDROOT DEBUG util.py:97: ensuring that dir exists: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/originals DEBUG util.py:100: creating dir: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/builddir/build/originals DEBUG package_manager.py:96: ['/usr/bin/yum', '--installroot', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/', '-y', 'update'] DEBUG util.py:563: child environment: None DEBUG util.py:495: Executing command: ['/usr/bin/yum', '--installroot', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/', '-y', 'update', '--setopt=tsflags=nocontexts'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'PROMPT_COMMAND': 'printf "\x1b]0;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:417: No packages marked for update DEBUG util.py:542: Child return code was: 0 DEBUG util.py:110: touching file: /var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/.initialized DEBUG util.py:563: child environment: None DEBUG util.py:495: Executing command: ['/bin/rpm', '-Uvh', '--nodeps', '/builddir/build/originals/stress-ng-0.07.29-2.el7.src.rpm'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:417: warning: /builddir/build/originals/stress-ng-0.07.29-2.el7.src.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY DEBUG util.py:417: Updating / installing... DEBUG util.py:417: stress-ng-0.07.29-2.el7 ######################################## DEBUG util.py:542: Child return code was: 0 DEBUG util.py:563: child environment: None DEBUG util.py:495: Executing command: ['/bin/rpm', '-qpl', '/builddir/build/originals/stress-ng-0.07.29-2.el7.src.rpm'] with env {'LANG': 'en_US.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'PROMPT_COMMAND': 'printf "\x1b]0;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:417: warning: /builddir/build/originals/stress-ng-0.07.29-2.el7.src.rpm: Header V3 RSA/SHA256 Signature, key ID 352c64e5: NOKEY DEBUG util.py:417: stress-ng-0.07.29.tar.gz DEBUG util.py:417: stress-ng.spec DEBUG util.py:542: Child return code was: 0 DEBUG util.py:563: child environment: None DEBUG package_manager.py:96: ['/usr/bin/yum-builddep', '--installroot', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root//builddir/build/SRPMS/stress-ng-0.07.29-2.el7.src.rpm'] DEBUG util.py:563: child environment: None DEBUG util.py:495: Executing command: ['/usr/bin/yum-builddep', '--installroot', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root/', '/var/lib/mock/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/root//builddir/build/SRPMS/stress-ng-0.07.29-2.el7.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;\x07"', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'HOME': '/builddir', 'HOSTNAME': 'mock'} and shell False DEBUG util.py:417: Getting requirements for stress-ng-0.07.29-2.el7.src DEBUG util.py:417: --> Already installed : glibc-devel-2.17-157.el7.5.armv7hl DEBUG util.py:417: --> Already installed : kernel-headers-4.2.0-0.rc2.git0.1.centos.el7.armv7hl DEBUG util.py:417: --> keyutils-libs-devel-1.5.8-3.el7.armv7hl DEBUG util.py:417: --> libaio-devel-0.3.109-13.el7.armv7hl DEBUG util.py:417: --> libattr-devel-2.4.46-12.el7.armv7hl DEBUG util.py:417: --> libbsd-devel-0.6.0-3.el7.armv7hl DEBUG util.py:417: --> libcap-devel-2.22-8.el7.armv7hl DEBUG util.py:417: --> lksctp-tools-devel-1.0.17-2.el7.armv7hl DEBUG util.py:417: --> zlib-devel-1.2.7-17.el7.armv7hl DEBUG util.py:417: --> Running transaction check DEBUG util.py:417: ---> Package keyutils-libs-devel.armv7hl 0:1.5.8-3.el7 will be installed DEBUG util.py:417: ---> Package libaio-devel.armv7hl 0:0.3.109-13.el7 will be installed DEBUG util.py:417: --> Processing Dependency: libaio(armv7hl-32) = 0.3.109-13.el7 for package: libaio-devel-0.3.109-13.el7.armv7hl DEBUG util.py:417: ---> Package libattr-devel.armv7hl 0:2.4.46-12.el7 will be installed DEBUG util.py:417: ---> Package libbsd-devel.armv7hl 0:0.6.0-3.el7 will be installed DEBUG util.py:417: --> Processing Dependency: libbsd = 0.6.0-3.el7 for package: libbsd-devel-0.6.0-3.el7.armv7hl DEBUG util.py:417: --> Processing Dependency: libbsd.so.0 for package: libbsd-devel-0.6.0-3.el7.armv7hl DEBUG util.py:417: ---> Package libcap-devel.armv7hl 0:2.22-8.el7 will be installed DEBUG util.py:417: ---> Package lksctp-tools-devel.armv7hl 0:1.0.17-2.el7 will be installed DEBUG util.py:417: --> Processing Dependency: lksctp-tools = 1.0.17-2.el7 for package: lksctp-tools-devel-1.0.17-2.el7.armv7hl DEBUG util.py:417: --> Processing Dependency: libwithsctp.so.1 for package: lksctp-tools-devel-1.0.17-2.el7.armv7hl DEBUG util.py:417: --> Processing Dependency: libsctp.so.1 for package: lksctp-tools-devel-1.0.17-2.el7.armv7hl DEBUG util.py:417: ---> Package zlib-devel.armv7hl 0:1.2.7-17.el7 will be installed DEBUG util.py:417: --> Running transaction check DEBUG util.py:417: ---> Package libaio.armv7hl 0:0.3.109-13.el7 will be installed DEBUG util.py:417: ---> Package libbsd.armv7hl 0:0.6.0-3.el7 will be installed DEBUG util.py:417: ---> Package lksctp-tools.armv7hl 0:1.0.17-2.el7 will be installed DEBUG util.py:417: --> Finished Dependency Resolution DEBUG util.py:417: Dependencies Resolved DEBUG util.py:417: ================================================================================ DEBUG util.py:417: Package Arch Version Repository Size DEBUG util.py:417: ================================================================================ DEBUG util.py:417: Installing: DEBUG util.py:417: keyutils-libs-devel armv7hl 1.5.8-3.el7 c7-buildroot 36 k DEBUG util.py:417: libaio-devel armv7hl 0.3.109-13.el7 c7-1511 12 k DEBUG util.py:417: libattr-devel armv7hl 2.4.46-12.el7 c7-buildroot 34 k DEBUG util.py:417: libbsd-devel armv7hl 0.6.0-3.el7 epel 93 k DEBUG util.py:417: libcap-devel armv7hl 2.22-8.el7 c7-buildroot 25 k DEBUG util.py:417: lksctp-tools-devel armv7hl 1.0.17-2.el7 c7-1611 51 k DEBUG util.py:417: zlib-devel armv7hl 1.2.7-17.el7 c7-1611 49 k DEBUG util.py:417: Installing for dependencies: DEBUG util.py:417: libaio armv7hl 0.3.109-13.el7 c7-1511 23 k DEBUG util.py:417: libbsd armv7hl 0.6.0-3.el7 epel 63 k DEBUG util.py:417: lksctp-tools armv7hl 1.0.17-2.el7 c7-1611 83 k DEBUG util.py:417: Transaction Summary DEBUG util.py:417: ================================================================================ DEBUG util.py:417: Install 7 Packages (+3 Dependent packages) DEBUG util.py:417: Total download size: 468 k DEBUG util.py:417: Installed size: 980 k DEBUG util.py:417: Downloading packages: DEBUG util.py:417: -------------------------------------------------------------------------------- DEBUG util.py:417: Total 163 kB/s | 468 kB 00:02 DEBUG util.py:417: Running transaction check DEBUG util.py:417: Running transaction test DEBUG util.py:417: Transaction test succeeded DEBUG util.py:417: Running transaction DEBUG util.py:417: Installing : zlib-devel-1.2.7-17.el7.armv7hl 1/10 DEBUG util.py:417: Installing : libattr-devel-2.4.46-12.el7.armv7hl 2/10 DEBUG util.py:417: Installing : keyutils-libs-devel-1.5.8-3.el7.armv7hl 3/10 DEBUG util.py:417: Installing : libcap-devel-2.22-8.el7.armv7hl 4/10 DEBUG util.py:417: Installing : libbsd-0.6.0-3.el7.armv7hl 5/10 DEBUG util.py:417: Installing : libaio-0.3.109-13.el7.armv7hl 6/10 DEBUG util.py:417: Installing : lksctp-tools-1.0.17-2.el7.armv7hl 7/10 DEBUG util.py:417: Installing : lksctp-tools-devel-1.0.17-2.el7.armv7hl 8/10 DEBUG util.py:417: Installing : libaio-devel-0.3.109-13.el7.armv7hl 9/10 DEBUG util.py:417: Installing : libbsd-devel-0.6.0-3.el7.armv7hl 10/10 DEBUG util.py:417: Verifying : libcap-devel-2.22-8.el7.armv7hl 1/10 DEBUG util.py:417: Verifying : lksctp-tools-1.0.17-2.el7.armv7hl 2/10 DEBUG util.py:417: Verifying : libaio-0.3.109-13.el7.armv7hl 3/10 DEBUG util.py:417: Verifying : libbsd-0.6.0-3.el7.armv7hl 4/10 DEBUG util.py:417: Verifying : keyutils-libs-devel-1.5.8-3.el7.armv7hl 5/10 DEBUG util.py:417: Verifying : libaio-devel-0.3.109-13.el7.armv7hl 6/10 DEBUG util.py:417: Verifying : libattr-devel-2.4.46-12.el7.armv7hl 7/10 DEBUG util.py:417: Verifying : libbsd-devel-0.6.0-3.el7.armv7hl 8/10 DEBUG util.py:417: Verifying : lksctp-tools-devel-1.0.17-2.el7.armv7hl 9/10 DEBUG util.py:417: Verifying : zlib-devel-1.2.7-17.el7.armv7hl 10/10 DEBUG util.py:417: Installed: DEBUG util.py:417: keyutils-libs-devel.armv7hl 0:1.5.8-3.el7 DEBUG util.py:417: libaio-devel.armv7hl 0:0.3.109-13.el7 DEBUG util.py:417: libattr-devel.armv7hl 0:2.4.46-12.el7 DEBUG util.py:417: libbsd-devel.armv7hl 0:0.6.0-3.el7 DEBUG util.py:417: libcap-devel.armv7hl 0:2.22-8.el7 DEBUG util.py:417: lksctp-tools-devel.armv7hl 0:1.0.17-2.el7 DEBUG util.py:417: zlib-devel.armv7hl 0:1.2.7-17.el7 DEBUG util.py:417: Dependency Installed: DEBUG util.py:417: libaio.armv7hl 0:0.3.109-13.el7 libbsd.armv7hl 0:0.6.0-3.el7 DEBUG util.py:417: lksctp-tools.armv7hl 0:1.0.17-2.el7 DEBUG util.py:417: Complete! DEBUG util.py:542: Child return code was: 0 DEBUG util.py:563: child environment: None DEBUG backend.py:450: Copying packages to result dir 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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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/epel-1-armhfp-4cab626b22faef709c31904d5f33b001aa59cec7/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: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_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: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.