l.py:439:    perl-version-6:0.99.24-1.el8.x86_64                                           
DEBUG util.py:439:    platform-python-devel-3.6.8-31.el8.x86_64                                     
DEBUG util.py:439:    python-rpm-macros-3-39.el8.noarch                                             
DEBUG util.py:439:    python3-pyparsing-2.1.10-7.el8.noarch                                         
DEBUG util.py:439:    python3-rpm-generators-5-6.el8.noarch                                         
DEBUG util.py:439:    python36-3.6.6-13.buildroot.el8.x86_64                                        
DEBUG util.py:439:    python36-devel-3.6.6-13.buildroot.el8.x86_64                                  
DEBUG util.py:439:    ruby-2.5.5-105.module_el8.1.0+214+9be47fd7.x86_64                             
DEBUG util.py:439:    ruby-irb-2.5.5-105.module_el8.1.0+214+9be47fd7.noarch                         
DEBUG util.py:439:    ruby-libs-2.5.5-105.module_el8.1.0+214+9be47fd7.x86_64                        
DEBUG util.py:439:    rubygem-io-console-0.4.6-105.module_el8.1.0+214+9be47fd7.x86_64               
DEBUG util.py:439:    rubygem-openssl-2.1.2-105.module_el8.1.0+214+9be47fd7.x86_64                  
DEBUG util.py:439:    rubygem-psych-3.0.2-105.module_el8.1.0+214+9be47fd7.x86_64                    
DEBUG util.py:439:    rubygems-2.7.6.2-105.module_el8.1.0+214+9be47fd7.noarch                       
DEBUG util.py:439:    systemtap-sdt-devel-4.3-4.el8.x86_64                                          
DEBUG util.py:439:    xz-devel-5.2.4-3.el8.x86_64                                                   
DEBUG util.py:439:    zlib-devel-1.2.11-16.el8_2.x86_64                                             
DEBUG util.py:439:  Complete!
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/module-virt-rhel-8040020201012194535-9f9e2e7e-build-56279-13251/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/module-virt-rhel-8040020201012194535-9f9e2e7e-build-56279-13251/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/module-virt-rhel-8040020201012194535-9f9e2e7e-build-56279-13251/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/module-virt-rhel-8040020201012194535-9f9e2e7e-build-56279-13251/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/module-virt-rhel-8040020201012194535-9f9e2e7e-build-56279-13251/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