py:554:  BUILDSTDERR:  Problem 4: package python3-rpkg-1.59-4.fc32.noarch requires python3-koji >= 1.17, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package rpkg-2.7-4.fc32.noarch requires python3-rpkg, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package python3-koji-1.19.1-2.fc32.noarch requires python3-pyOpenSSL, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides python(abi) = 3.7 needed by python3-pyOpenSSL-19.0.0-2.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides python3.7dist(six) >= 1.5.2 needed by python3-pyOpenSSL-19.0.0-2.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides python3.7dist(cryptography) >= 2.3 needed by python3-pyOpenSSL-19.0.0-2.fc31.noarch
DEBUG util.py:554:  BUILDSTDERR: umount:
DEBUG util.py:554:  BUILDSTDERR: /var/tmp/imgcreate-cbxl2n0b/install_root/var/cache/dnf:
DEBUG util.py:554:  BUILDSTDERR: target
DEBUG util.py:554:  BUILDSTDERR: is
DEBUG util.py:554:  BUILDSTDERR: busy.
DEBUG util.py:554:  BUILDSTDERR: Unable to unmount /var/tmp/imgcreate-cbxl2n0b/install_root/var/cache/dnf normally, using lazy unmount
DEBUG util.py:554:  BUILDSTDERR: lazy umount succeeded on /var/tmp/imgcreate-cbxl2n0b/install_root/var/cache/dnf
DEBUG util.py:554:  BUILDSTDERR: umount:
DEBUG util.py:554:  BUILDSTDERR: /var/tmp/imgcreate-cbxl2n0b/install_root/sys:
DEBUG util.py:554:  BUILDSTDERR: target
DEBUG util.py:554:  BUILDSTDERR: is
DEBUG util.py:554:  BUILDSTDERR: busy.
DEBUG util.py:554:  BUILDSTDERR: Unable to unmount /var/tmp/imgcreate-cbxl2n0b/install_root/sys normally, using lazy unmount
DEBUG util.py:554:  BUILDSTDERR: lazy umount succeeded on /var/tmp/imgcreate-cbxl2n0b/install_root/sys
DEBUG util.py:554:  BUILDSTDERR: Unmounting directory /var/tmp/imgcreate-cbxl2n0b/install_root/boot
DEBUG util.py:554:  BUILDSTDERR: Unmounting directory /var/tmp/imgcreate-cbxl2n0b/install_root/
DEBUG util.py:554:  BUILDSTDERR: Removing compat symlinks
DEBUG util.py:554:  BUILDSTDERR: Unmapping /dev/loop0
DEBUG util.py:554:  BUILDSTDERR: Losetup remove /dev/loop0
DEBUG util.py:556:  ['/', '/boot']
DEBUG util.py:556:  lazy umount succeeded on /var/tmp/imgcreate-cbxl2n0b/install_root/var/cache/dnf
DEBUG util.py:556:  lazy umount succeeded on /var/tmp/imgcreate-cbxl2n0b/install_root/sys
DEBUG util.py:698:  Child return code was: 1
DEBUG util.py:292:  kill orphans
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/f31-build-119341-34779/root/dev'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/f31-build-119341-34779/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-119341-34779/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-119341-34779/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.UTF-8'} and shell False
DEBUG util.py:698:  Child return code was: 0