INFO buildroot.py:350:  Mock Version: 1.4.14
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/dev/pts
DEBUG util.py:183:  creating dir: /var/lib/mock/f31-build-103251-33604/root/dev/pts
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/dev/shm
DEBUG util.py:183:  creating dir: /var/lib/mock/f31-build-103251-33604/root/dev/shm
DEBUG buildroot.py:481:  kernel version == 5.2.0-0.rc7.git0.1.0.riscv64.fc31.riscv64
DEBUG util.py:193:  touching file: /var/lib/mock/f31-build-103251-33604/root/etc/fstab
DEBUG util.py:193:  touching file: /var/lib/mock/f31-build-103251-33604/root/etc/yum/yum.conf
DEBUG util.py:193:  touching file: /var/lib/mock/f31-build-103251-33604/root/etc/dnf/dnf.conf
DEBUG util.py:193:  touching file: /var/lib/mock/f31-build-103251-33604/root/var/log/yum.log
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/proc
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/mount', '-n', '-t', 'proc', 'proc', '/var/lib/mock/f31-build-103251-33604/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
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/sys
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/mount', '-n', '-t', 'sysfs', 'sysfs', '/var/lib/mock/f31-build-103251-33604/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:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/dev/shm
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/f31-build-103251-33604/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:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/dev/pts
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/f31-build-103251-33604/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:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/proc/filesystems
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/bin/mount', '-n', '--bind', '/tmp/mock-selinux-plugin._qlv67s8', '/var/lib/mock/f31-build-103251-33604/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 buildroot.py:143:  rootdir = /var/lib/mock/f31-build-103251-33604/root
DEBUG buildroot.py:144:  resultdir = /var/lib/mock/f31-build-103251-33604/result
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/etc/pki/mock
DEBUG util.py:183:  creating dir: /var/lib/mock/f31-build-103251-33604/root/etc/pki/mock
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/etc/dnf
DEBUG util.py:180:  ensuring that dir exists: /var/lib/mock/f31-build-103251-33604/root/etc
DEBUG package_manager.py:119:  ['/usr/bin/dnf', '--installroot', '/var/lib/mock/f31-build-103251-33604/root/', '--setopt=install_weak_deps=0', 'groupinstall', 'build']
DEBUG util.py:717:  child environment: None
DEBUG util.py:643:  Executing command: ['/usr/bin/dnf', '--installroot', '/var/lib/mock/f31-build-103251-33604/root/', '--setopt=install_weak_deps=0', 'groupinstall', 'build', '--setopt=tsflags=nocontexts'] 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', 'LC_MESSAGES': 'C.UTF-8'} and shell False
DEBUG util.py:554:  BUILDSTDERR: Unable to detect release version (use '--releasever' to specify release version)
DEBUG util.py:554:  BUILDSTDERR: Failed to synchronize cache for repo 'build', ignoring this repo.
DEBUG util.py:554:  BUILDSTDERR: Warning: Module or Group 'build' does not exist.
DEBUG util.py:554:  BUILDSTDERR: Error: Nothing to do.
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-103251-33604/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-103251-33604/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-103251-33604/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-103251-33604/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-103251-33604/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