INFO buildroot.py:494:  Mock Version: 3.5
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/pts
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/pts
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/shm
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/shm
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/mapper
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/mapper
DEBUG buildroot.py:687:  kernel version == 4.18.0-305.19.1.el8_4.x86_64
DEBUG file_util.py:30:  touching file: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/fstab
DEBUG file_util.py:30:  touching file: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/yum/yum.conf
DEBUG file_util.py:30:  touching file: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/dnf/dnf.conf
DEBUG file_util.py:30:  touching file: /var/lib/mock/dist-an8.8-build-295127-65784/root/var/log/yum.log
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/proc
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/dist-an8.8-build-295127-65784/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/proc
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/proc', '/var/lib/mock/dist-an8.8-build-295127-65784/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'remount,nodev,noexec,nosuid,readonly,rprivate,rbind', '--target', '/var/lib/mock/dist-an8.8-build-295127-65784/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/sys
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'rprivate', 'tmpfs', '/var/lib/mock/dist-an8.8-build-295127-65784/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/sys
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/sys', '/var/lib/mock/dist-an8.8-build-295127-65784/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'remount,nodev,noexec,nosuid,readonly,rprivate,rbind', '--target', '/var/lib/mock/dist-an8.8-build-295127-65784/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/shm
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', 'tmpfs', '/var/lib/mock/dist-an8.8-build-295127-65784/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/dev/pts
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-t', 'devpts', '-o', 'gid=5,mode=0620,ptmxmode=0666,newinstance', 'devpts', '/var/lib/mock/dist-an8.8-build-295127-65784/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-t', 'tmpfs', '-o', 'private', 'tmpfs', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'rbind', '/var/lib/mock/dist-an8.8-build-295127-65784/root', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/mount', '-n', '-o', 'remount,private,rbind', '--target', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG buildroot.py:198:  rootdir = /var/lib/mock/dist-an8.8-build-295127-65784/root
DEBUG buildroot.py:199:  resultdir = /var/lib/mock/dist-an8.8-build-295127-65784/result
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/pki/mock
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/pki/mock
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc/dnf
DEBUG package_manager.py:589:  configure DNF vars
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/etc
DEBUG file_util.py:17:  ensuring that dir exists: /var/lib/mock/dist-an8.8-build-295127-65784/root/installation-homedir
DEBUG file_util.py:20:  creating dir: /var/lib/mock/dist-an8.8-build-295127-65784/root/installation-homedir
DEBUG package_manager.py:197:  ['/usr/bin/dnf', '--installroot', '/var/lib/mock/dist-an8.8-build-295127-65784/root/', '--setopt=deltarpm=False', '--allowerasing', '--disableplugin=local', '--disableplugin=spacewalk', '--disableplugin=versionlock', 'groupinstall', 'srpm-build']
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/usr/bin/dnf', '--installroot', '/var/lib/mock/dist-an8.8-build-295127-65784/root/', '--setopt=deltarpm=False', '--allowerasing', '--disableplugin=local', '--disableplugin=spacewalk', '--disableplugin=versionlock', 'groupinstall', 'srpm-build'] with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/var/lib/mock/dist-an8.8-build-295127-65784/root/installation-homedir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'C.UTF-8', 'LC_MESSAGES': 'C.UTF-8'} and shell False
DEBUG util.py:443:  Traceback (most recent call last):
DEBUG util.py:443:    File "/usr/lib64/python3.6/site-packages/libdnf/error.py", line 14, in swig_import_helper
DEBUG util.py:443:      return importlib.import_module(mname)
DEBUG util.py:443:    File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
DEBUG util.py:443:      return _bootstrap._gcd_import(name[level:], package, level)
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 994, in _gcd_import
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 971, in _find_and_load
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 658, in _load_unlocked
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 571, in module_from_spec
DEBUG util.py:443:    File "<frozen importlib._bootstrap_external>", line 922, in create_module
DEBUG util.py:443:    File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
DEBUG util.py:443:  ImportError: libstdc++.so.6: cannot open shared object file: No such file or directory
DEBUG util.py:443:  During handling of the above exception, another exception occurred:
DEBUG util.py:443:  Traceback (most recent call last):
DEBUG util.py:443:    File "/usr/bin/dnf", line 57, in <module>
DEBUG util.py:443:      from dnf.cli import main
DEBUG util.py:443:    File "/usr/lib/python3.6/site-packages/dnf/__init__.py", line 30, in <module>
DEBUG util.py:443:      import dnf.base
DEBUG util.py:443:    File "/usr/lib/python3.6/site-packages/dnf/base.py", line 29, in <module>
DEBUG util.py:443:      import libdnf.transaction
DEBUG util.py:443:    File "/usr/lib64/python3.6/site-packages/libdnf/__init__.py", line 8, in <module>
DEBUG util.py:443:      from . import error
DEBUG util.py:443:    File "/usr/lib64/python3.6/site-packages/libdnf/error.py", line 17, in <module>
DEBUG util.py:443:      _error = swig_import_helper()
DEBUG util.py:443:    File "/usr/lib64/python3.6/site-packages/libdnf/error.py", line 16, in swig_import_helper
DEBUG util.py:443:      return importlib.import_module('_error')
DEBUG util.py:443:    File "/usr/lib64/python3.6/importlib/__init__.py", line 126, in import_module
DEBUG util.py:443:      return _bootstrap._gcd_import(name[level:], package, level)
DEBUG util.py:443:  ModuleNotFoundError: No module named '_error'
DEBUG util.py:596:  Child return code was: 1
DEBUG util.py:168:  kill orphans
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/var/lib/mock/dist-an8.8-build-295127-65784/root'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:168:  kill orphans
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0
DEBUG util.py:622:  child environment: None
DEBUG util.py:540:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/dist-an8.8-build-295127-65784-bootstrap/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'C.UTF-8'} and shell False
DEBUG util.py:596:  Child return code was: 0