INFO buildroot.py:491: Mock Version: 2.10 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/pts DEBUG file_util.py:20: creating dir: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/pts DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/shm DEBUG file_util.py:20: creating dir: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/shm DEBUG buildroot.py:675: kernel version == 4.18.0-305.0.1.el8.x86_64 DEBUG file_util.py:30: touching file: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/fstab DEBUG file_util.py:30: touching file: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/yum/yum.conf DEBUG file_util.py:30: touching file: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/dnf/dnf.conf DEBUG file_util.py:30: touching file: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/log/yum.log DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/yum DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'bind', '/var/cache/mock/dlrn-centos8-wallaby-x86_64-5/yum_cache', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/yum'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/dnf DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'bind', '/var/cache/mock/dlrn-centos8-wallaby-x86_64-5/dnf_cache', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/dnf'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc DEBUG file_util.py:30: touching file: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc/filesystems DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'bind', '/tmp/mock-selinux-plugin.kdtyehyc', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'private', 'tmpfs', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'remount,private,rbind', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG buildroot.py:195: rootdir = /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root DEBUG buildroot.py:196: resultdir = /home/centos8-wallaby/data/repos/component/common/b1/24/b124eb7df2617be56a23819f670bd6e054f87ce7_d6ab89d8 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/pki/mock DEBUG file_util.py:20: creating dir: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/pki/mock DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/dnf DEBUG package_manager.py:570: configure DNF vars DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/proc', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'remount,nodev,noexec,nosuid,readonly,rprivate,rbind', '/proc', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/sys', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-o', 'remount,nodev,noexec,nosuid,readonly,rprivate,rbind', '/sys', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/shm DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/pts DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys/fs/selinux DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys/fs/selinux'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG file_util.py:17: ensuring that dir exists: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/installation-homedir DEBUG file_util.py:20: creating dir: /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/installation-homedir DEBUG package_manager.py:197: ['/usr/bin/dnf', '--installroot', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/', '--releasever', '8', '--setopt=deltarpm=False', '--allowerasing', '--disableplugin=local', '--disableplugin=spacewalk', 'install', 'basesystem', 'rpm-build', 'python3-devel', 'gcc', 'make', 'python3-sqlalchemy', 'python3-sphinx', 'python3-eventlet', 'python3-six', 'python3-pbr', 'openstack-macros', 'git-core', 'python3-setuptools_scm'] DEBUG util.py:624: child environment: None DEBUG util.py:536: Using nspawn with args ['--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.yu4zxoq9:/etc/resolv.conf'] DEBUG util.py:542: Executing command: ['/usr/bin/systemd-nspawn', '-q', '-M', '473753287f1644eab4ff5aee779a4872', '-D', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root', '-a', '--capability=cap_ipc_lock', '--bind=/tmp/mock-resolv.yu4zxoq9:/etc/resolv.conf', '--setenv=TERM=vt100', '--setenv=SHELL=/bin/bash', '--setenv=HOME=/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/installation-homedir', '--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', '--setenv=LC_MESSAGES=C.UTF-8', '--resolv-conf=off', '/usr/bin/dnf', '--installroot', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/', '--releasever', '8', '--setopt=deltarpm=False', '--allowerasing', '--disableplugin=local', '--disableplugin=spacewalk', 'install', 'basesystem', 'rpm-build', 'python3-devel', 'gcc', 'make', 'python3-sqlalchemy', 'python3-sphinx', 'python3-eventlet', 'python3-six', 'python3-pbr', 'openstack-macros', 'git-core', 'python3-setuptools_scm', '--setopt=tsflags=nocontexts'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/installation-homedir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;\\007"', 'PS1': ' \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'LC_MESSAGES': 'C.UTF-8', 'SYSTEMD_NSPAWN_TMPFS_TMP': '0'} and shell False DEBUG util.py:444: No matches found for the following disable plugin patterns: local, spacewalk DEBUG util.py:444: Invalid configuration value: failovermethod=priority in /var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/etc/dnf/dnf.conf; Configuration: OptionBinding with id "failovermethod" does not exist DEBUG util.py:446: delorean-openstack-ironic-f944322b8f2b43e5a1ffa 9.6 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-cinder-3cefcf776f35ee216b625 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-python-ironicclient-7a776462ccbf2b8eae 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-ansible-role-qdr-config-b4566518601fb0 26 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-rally-plugins-ed26057ea98629 24 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-nova-e39bbdc8afdbe1075265008 27 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-python-glance-tests-tempest-6b707bacc0 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-manila-7eca10bcb56574cd11fd6 27 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-python-networking-vmware-nsx-b8dfb190f 446 kB/s | 152 kB 00:00 DEBUG util.py:446: delorean-openstack-octavia-5f502596a94c74dca2dc 27 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-barbican-a8226fcf33f16078d92 27 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-swift-c966628978ac4ceb1d94ba 24 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-openstack-tempest-ad2c3009aed4334a0752 26 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-puppet-tripleo-fbdc1403bf5dd7e91b4c93a 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-python-django-horizon-4e402ada25f1ac9c 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: delorean-validations-common-ee89324989e6e3f5289 26 kB/s | 3.0 kB 00:00 DEBUG util.py:446: CentOS-Stream - Base 9.0 kB/s | 3.9 kB 00:00 DEBUG util.py:446: CentOS-Stream - AppStream 17 kB/s | 4.4 kB 00:00 DEBUG util.py:446: CentOS-Stream - Extras 8.7 kB/s | 3.0 kB 00:00 DEBUG util.py:446: CentOS-Stream - PowerTools 19 kB/s | 4.4 kB 00:00 DEBUG util.py:446: dlrn-wallaby-testing 25 kB/s | 3.0 kB 00:00 DEBUG util.py:446: dlrn-wallaby-build-deps 24 kB/s | 3.0 kB 00:00 DEBUG util.py:446: Advanced Virtualization mirror 16 kB/s | 3.0 kB 00:00 DEBUG util.py:446: Messaging RabbitMQ 79 kB/s | 3.0 kB 00:00 DEBUG util.py:446: opstools 79 kB/s | 3.0 kB 00:00 DEBUG util.py:446: NFV SIG OpenvSwitch 83 kB/s | 3.0 kB 00:00 DEBUG util.py:446: NFV SIG OpenvSwitch 131 kB/s | 17 kB 00:00 DEBUG util.py:444: Errors during downloading metadata for repository 'centos-nfv-ovs': DEBUG util.py:444: - Status code: 404 for http://mirror.centos.org/centos/8-stream/nfv/x86_64/openvswitch-2/repodata/34297e04fad952a34f1976bcc92fa25796c0fbe8e38288dd49257b5deef0dc35-primary.xml.gz (IP: 66.109.26.212) DEBUG util.py:444: - Status code: 404 for http://mirror.centos.org/centos/8-stream/nfv/x86_64/openvswitch-2/repodata/94b7fe3c78f965ba2978787a64f687aa1208e734821a46112ff1388f7a19538a-filelists.xml.gz (IP: 66.109.26.212) DEBUG util.py:444: Error: Failed to download metadata for repo 'centos-nfv-ovs': Yum repo downloading error: Downloading error(s): repodata/34297e04fad952a34f1976bcc92fa25796c0fbe8e38288dd49257b5deef0dc35-primary.xml.gz - Cannot download, all mirrors were already tried without success; repodata/94b7fe3c78f965ba2978787a64f687aa1208e734821a46112ff1388f7a19538a-filelists.xml.gz - Cannot download, all mirrors were already tried without success DEBUG util.py:598: Child return code was: 1 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys/fs/selinux'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:169: kill orphans DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/dnf'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5/root/var/cache/yum'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:169: kill orphans DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/cache/dnf'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0 DEBUG util.py:624: child environment: None DEBUG util.py:542: Executing command: ['/bin/umount', '-n', '/var/lib/mock/dlrn-centos8-wallaby-x86_64-5-bootstrap/root/var/cache/yum'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False DEBUG util.py:598: Child return code was: 0