DEBUG util.py:417:    rdma-core.aarch64 0:22.1-3.el7                                                
DEBUG util.py:417:    sysvinit-tools.aarch64 0:2.88-14.dsf.el7                                      
DEBUG util.py:417:    unbound-libs.aarch64 0:1.6.6-1.el7                                            
DEBUG util.py:417:    urw-base35-bookman-fonts.noarch 0:20170801-10.el7                             
DEBUG util.py:417:    urw-base35-c059-fonts.noarch 0:20170801-10.el7                                
DEBUG util.py:417:    urw-base35-d050000l-fonts.noarch 0:20170801-10.el7                            
DEBUG util.py:417:    urw-base35-fonts.noarch 0:20170801-10.el7                                     
DEBUG util.py:417:    urw-base35-fonts-common.noarch 0:20170801-10.el7                              
DEBUG util.py:417:    urw-base35-gothic-fonts.noarch 0:20170801-10.el7                              
DEBUG util.py:417:    urw-base35-nimbus-mono-ps-fonts.noarch 0:20170801-10.el7                      
DEBUG util.py:417:    urw-base35-nimbus-roman-fonts.noarch 0:20170801-10.el7                        
DEBUG util.py:417:    urw-base35-nimbus-sans-fonts.noarch 0:20170801-10.el7                         
DEBUG util.py:417:    urw-base35-p052-fonts.noarch 0:20170801-10.el7                                
DEBUG util.py:417:    urw-base35-standard-symbols-ps-fonts.noarch 0:20170801-10.el7                 
DEBUG util.py:417:    urw-base35-z003-fonts.noarch 0:20170801-10.el7                                
DEBUG util.py:417:    xorg-x11-font-utils.aarch64 1:7.5-21.el7                                      
DEBUG util.py:417:    xorg-x11-server-utils.aarch64 0:7.7-20.el7                                    
DEBUG util.py:417:    zlib-devel.aarch64 0:1.2.7-18.el7                                             
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/cloud7-openstack-train-el7-build-66364-327376/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/cloud7-openstack-train-el7-build-66364-327376/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/cloud7-openstack-train-el7-build-66364-327376/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/cloud7-openstack-train-el7-build-66364-327376/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/cloud7-openstack-train-el7-build-66364-327376/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