'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PS1': '<mock-chroot> \\s-\\v\\$ '} and shell False
DEBUG util.py:439:  0001-Revert-Auto-merge-of-79547.patch
DEBUG util.py:439:  rust.spec
DEBUG util.py:439:  rustc-1.48.0-disable-libssh2.patch
DEBUG util.py:439:  rustc-1.48.0-no-default-pie.patch
DEBUG util.py:439:  rustc-1.49.0-disable-http2.patch
DEBUG util.py:439:  rustc-1.50.0-src.tar.xz
DEBUG util.py:577:  Child return code was: 0
DEBUG util.py:598:  child environment: None
DEBUG package_manager.py:104:  ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/dist-c8-rust-bootstrap-build-72020-22259/root/', '/var/lib/mock/dist-c8-rust-bootstrap-build-72020-22259/root//builddir/build/SRPMS/rust-1.50.0-1.el8.src.rpm']
DEBUG util.py:598:  child environment: None
DEBUG util.py:522:  Executing command: ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/dist-c8-rust-bootstrap-build-72020-22259/root/', '/var/lib/mock/dist-c8-rust-bootstrap-build-72020-22259/root//builddir/build/SRPMS/rust-1.50.0-1.el8.src.rpm', '--setopt=tsflags=nocontexts'] with env {'LANG': 'en_GB.UTF-8', 'TERM': 'vt100', 'SHELL': '/bin/bash', 'LC_MESSAGES': 'C', 'HOSTNAME': 'mock', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'HOME': '/builddir', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PS1': '<mock-chroot> \\s-\\v\\$ '} and shell False
DEBUG util.py:439:  No matching package to install: '(rust >= 1.49.0 with rust <= 1.50.0)'
DEBUG util.py:439:  No matching package to install: 'cargo >= 1.49.0'
DEBUG util.py:439:  Package curl-7.61.1-14.el8_3.1.x86_64 is already installed.
DEBUG util.py:439:  Package gcc-8.3.1-5.1.el8.x86_64 is already installed.
DEBUG util.py:439:  Package gcc-c++-8.3.1-5.1.el8.x86_64 is already installed.
DEBUG util.py:439:  Package make-1:4.2.1-10.el8.x86_64 is already installed.
DEBUG util.py:439:  Not all dependencies satisfied
DEBUG util.py:439:  Error: Some packages could not be found.
DEBUG util.py:577:  Child return code was: 1
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/dist-c8-rust-bootstrap-build-72020-22259/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/dist-c8-rust-bootstrap-build-72020-22259/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/dist-c8-rust-bootstrap-build-72020-22259/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/dist-c8-rust-bootstrap-build-72020-22259/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/dist-c8-rust-bootstrap-build-72020-22259/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