UG util.py:445:  Options implemented via popt alias/exec:
DEBUG util.py:445:        --with=<option>            enable configure <option> for build
DEBUG util.py:445:        --without=<option>         disable configure <option> for build
DEBUG util.py:445:        --scm=<scm>                shortcut for '--define="__scm <scm>"'
DEBUG util.py:445:        --buildpolicy=<policy>     set buildroot <policy> (e.g. compress man
DEBUG util.py:445:                                   pages)
DEBUG util.py:445:        --trace                    trace macro expansion
DEBUG util.py:445:        --nodebuginfo              do not generate debuginfo for this package
DEBUG util.py:445:  Help options:
DEBUG util.py:445:    -?, --help                     Show this help message
DEBUG util.py:445:        --usage                    Display brief usage message
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG backend.py:612:  Copying package to result dir
DEBUG util.py:168:  kill orphans
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f37-build-680067-76761/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:596:  Child return code was: 0