DEBUG util.py:446:  rust-memchr+default-devel-2.5.0-2.fc37.noarch
DEBUG util.py:446:  rust-regex+perf-literal-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-regex+perf-dfa-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-regex+perf-inline-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-regex+std-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-unicode-width-devel-0.1.7-3.fc33.noarch
DEBUG util.py:446:  rust-unicode-width+default-devel-0.1.7-3.fc33.noarch
DEBUG util.py:446:  rust-textwrap-devel-0.11.0-5.fc33.noarch
DEBUG util.py:446:  rust-textwrap+default-devel-0.11.0-5.fc33.noarch
DEBUG util.py:446:  rust-textwrap+term_size-devel-0.11.0-5.fc33.noarch
DEBUG util.py:446:  rust-rustc-demangle-devel-0.1.16-3.fc33.noarch
DEBUG util.py:446:  rust-lazy_static-devel-1.4.0-9.fc37.noarch
DEBUG util.py:446:  rust-lazy_static+default-devel-1.4.0-9.fc37.noarch
DEBUG util.py:446:  rust-thread_local-devel-1.0.1-2.fc33.noarch
DEBUG util.py:446:  rust-thread_local+default-devel-1.0.1-2.fc33.noarch
DEBUG util.py:446:  rust-regex+perf-cache-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-regex+perf-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-bitflags-devel-1.3.2-5.fc37.noarch
DEBUG util.py:446:  rust-bitflags+default-devel-1.3.2-5.fc37.noarch
DEBUG util.py:446:  rust-clap2-devel-2.34.0-3.fc37.noarch
DEBUG util.py:446:  rust-clap2+term_size-devel-2.34.0-3.fc37.noarch
DEBUG util.py:446:  rust-clap2+wrap_help-devel-2.34.0-3.fc37.noarch
DEBUG util.py:446:  rust-regex+default-devel-1.3.9-1.fc33.noarch
DEBUG util.py:446:  rust-rustc-demangle+default-devel-0.1.16-3.fc33.noarch
DEBUG util.py:598:  Child return code was: 0
DEBUG util.py:624:  child environment: None
DEBUG backend.py:777:  Copying packages to result dir
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/f37-build-648526-72746/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/f37-build-648526-72746/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/f37-build-648526-72746/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/f37-build-648526-72746/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/f37-build-648526-72746/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/f37-build-648526-72746/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