ting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-PathTools-3.75-1.fc29.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides libperl.so.5.28()(64bit) needed by perl-PathTools-3.75-1.fc29.riscv64
DEBUG util.py:554:  BUILDSTDERR:  Problem 4: package perl-ExtUtils-CBuilder-1:0.280231-438.fc31.noarch requires perl(File::Spec) >= 3.13, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package perl-ExtUtils-CBuilder-1:0.280231-438.fc31.noarch requires perl(Cwd), but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package perl-ExtUtils-CBuilder-1:0.280231-438.fc31.noarch requires perl(File::Spec::Functions), but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.0) needed by perl-PathTools-3.75-1.fc29.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides libperl.so.5.28()(64bit) needed by perl-PathTools-3.75-1.fc29.riscv64
DEBUG util.py:554:  BUILDSTDERR:  Problem 5: package perl-generators-1.11-3.fc31.noarch requires perl-interpreter >= 4:5.22.0-351, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package perl-generators-1.11-3.fc31.noarch requires /usr/bin/perl, but none of the providers can be installed
DEBUG util.py:554:  BUILDSTDERR:   - package perl-generators-1.11-3.fc31.noarch requires perl(File::Basename), but none of the providers can be installed
DEBUG util.py:554:  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:554:  BUILDSTDERR:   - conflicting requests
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides perl(:MODULE_COMPAT_5.28.1) needed by perl-threads-shared-1.59-1.fc30.riscv64
DEBUG util.py:554:  BUILDSTDERR:   - nothing provides libperl.so.5.28()(64bit) needed by perl-threads-shared-1.59-1.fc30.riscv64
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-44494-26186/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-44494-26186/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: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-44494-26186/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: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-44494-26186/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-44494-26186/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