DEBUG util.py:439:    python2-traceback2.noarch 0:1.4.0-14.el7                                      
DEBUG util.py:439:    python2-unittest2.noarch 0:1.1.0-15.el7                                       
DEBUG util.py:439:    python2-urllib3.noarch 0:1.24.1-3.el7                                         
DEBUG util.py:439:    python2-vine.noarch 0:1.2.0-2.el7                                             
DEBUG util.py:439:    python2-voluptuous.noarch 0:0.10.5-2.el7                                      
DEBUG util.py:439:    python2-wcwidth.noarch 0:0.1.7-8.el7                                          
DEBUG util.py:439:    python2-webob.noarch 0:1.8.5-1.el7                                            
DEBUG util.py:439:    python2-wrapt.x86_64 0:1.11.1-1.el7                                           
DEBUG util.py:439:    python2-yappi.x86_64 0:1.0-1.el7                                              
DEBUG util.py:439:    python2-zake.noarch 0:0.2.2-2.el7                                             
DEBUG util.py:439:    pytz.noarch 0:2016.10-2.el7                                                   
DEBUG util.py:439:    qpid-proton-c.x86_64 0:0.26.0-2.el7                                           
DEBUG util.py:439:    sg3_utils.x86_64 1:1.37-19.el7                                                
DEBUG util.py:439:    sg3_utils-libs.x86_64 1:1.37-19.el7                                           
DEBUG util.py:439:    sysfsutils.x86_64 0:2.1.0-16.el7                                              
DEBUG util.py:439:    systemd-sysv.x86_64 0:219-73.el7_8.9                                          
DEBUG util.py:439:    sysvinit-tools.x86_64 0:2.88-14.dsf.el7                                       
DEBUG util.py:439:    unbound-libs.x86_64 0:1.6.6-5.el7_8                                           
DEBUG util.py:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG backend.py:460:  Copying packages to result dir
DEBUG util.py:188:  kill orphans
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/cloud7-openstack-stein-el7-build-81055-486502/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:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-stein-el7-build-81055-486502/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:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-stein-el7-build-81055-486502/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:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-stein-el7-build-81055-486502/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:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/cloud7-openstack-stein-el7-build-81055-486502/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:577:  Child return code was: 0