50/root//builddir/build/SRPMS/perl-Math-Libm-1.00-25.fc31.src.rpm']
DEBUG util.py:642:  child environment: None
DEBUG util.py:569:  Executing command: ['/usr/bin/dnf', 'builddep', '--installroot', '/var/lib/mock/f31-build-44751-26250/root/', '/var/lib/mock/f31-build-44751-26250/root//builddir/build/SRPMS/perl-Math-Libm-1.00-25.fc31.src.rpm'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.UTF-8', 'http_proxy': 'http://192.168.0.254:3128', 'https_proxy': 'http://192.168.0.254:3128', 'LC_MESSAGES': 'C.UTF-8'} and shell False
DEBUG util.py:484:  Last metadata expiration check: 0:00:02 ago on Tue 16 Jul 2019 05:44:14 AM UTC.
DEBUG util.py:482:  BUILDSTDERR: Error: 
DEBUG util.py:482:  BUILDSTDERR:  Problem 1: package perl-ExtUtils-MakeMaker-2:7.36-3.fc31.noarch requires perl(version), but none of the providers can be installed
DEBUG util.py:482:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:482:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-version-7:0.99.24-5.fc30.riscv64
DEBUG util.py:482:  BUILDSTDERR:  Problem 2: package perl-interpreter-4:5.30.0-440.fc31.riscv64 requires perl(threads::shared), but none of the providers can be installed
DEBUG util.py:482:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:482:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-threads-shared-1.59-1.fc30.riscv64
DEBUG util.py:482:  BUILDSTDERR:  Problem 3: package perl-devel-4:5.30.0-440.fc31.riscv64 requires perl(File::Spec), but none of the providers can be installed
DEBUG util.py:482:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:482:  BUILDSTDERR:   - nothing provides libperl.so.5.28()(64bit) needed by perl-PathTools-3.75-1.fc29.riscv64
DEBUG util.py:482:  BUILDSTDERR:  Problem 4: package perl-generators-1.11-3.fc31.noarch requires /usr/bin/perl, but none of the providers can be installed
DEBUG util.py:482:  BUILDSTDERR:   - package perl-interpreter-4:5.30.0-440.fc31.riscv64 requires perl(threads::shared), but none of the providers can be installed
DEBUG util.py:482:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:482:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-threads-shared-1.59-1.fc30.riscv64
DEBUG util.py:624:  Child return code was: 1
DEBUG util.py:223:  kill orphans
DEBUG util.py:642:  child environment: None
DEBUG util.py:569:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-44751-26250/root/dev/pts'] 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:624:  Child return code was: 0
DEBUG util.py:642:  child environment: None
DEBUG util.py:569:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-44751-26250/root/dev/shm'] 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:624:  Child return code was: 0
DEBUG util.py:642:  child environment: None
DEBUG util.py:569:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-44751-26250/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:624:  Child return code was: 0
DEBUG util.py:642:  child environment: None
DEBUG util.py:569:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-44751-26250/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:624:  Child return code was: 0