DEBUG util.py:484:    procps-ng.riscv64 3.3.15-6.fc31                                               
DEBUG util.py:484:    python-rpm-macros.noarch 3-47.fc31                                            
DEBUG util.py:484:    python3-dbus.riscv64 1.2.8-6.fc31                                             
DEBUG util.py:484:    python3-decorator.noarch 4.4.0-1.fc31                                         
DEBUG util.py:484:    python3-firewall.noarch 0.7.1-2.fc31                                          
DEBUG util.py:484:    python3-gobject-base.riscv64 3.32.0-1.fc31                                    
DEBUG util.py:484:    python3-libselinux.riscv64 2.9-5.fc31.rvre0                                   
DEBUG util.py:484:    python3-rpm-generators.noarch 9-2.fc31                                        
DEBUG util.py:484:    python3-rpm-macros.noarch 3-47.fc31                                           
DEBUG util.py:484:    python3-setuptools.noarch 41.0.1-4.fc31                                       
DEBUG util.py:484:    python3-six.noarch 1.12.0-2.fc31                                              
DEBUG util.py:484:    python3-slip.noarch 0.6.4-16.fc31                                             
DEBUG util.py:484:    python3-slip-dbus.noarch 0.6.4-16.fc31                                        
DEBUG util.py:484:    qrencode-libs.riscv64 4.0.2-4.fc31                                            
DEBUG util.py:484:    rdma-core.riscv64 20.1-3.0.riscv64.fc31                                       
DEBUG util.py:484:    systemd-devel.riscv64 242-4.git7a6d834.2.riscv64.fc31                         
DEBUG util.py:484:    systemd-pam.riscv64 242-4.git7a6d834.2.riscv64.fc31                           
DEBUG util.py:484:    systemd-rpm-macros.noarch 242-4.git7a6d834.2.riscv64.fc31                     
DEBUG util.py:484:    systemd-udev.riscv64 242-4.git7a6d834.2.riscv64.fc31                          
DEBUG util.py:484:    userspace-rcu.riscv64 0.11.1-2.fc31                                           
DEBUG util.py:484:    xz-devel.riscv64 5.2.4-6.fc31                                                 
DEBUG util.py:484:    zlib-devel.riscv64 1.2.11-16.fc31                                             
DEBUG util.py:484:  Complete!
DEBUG util.py:624:  Child return code was: 0
DEBUG util.py:642:  child environment: None
DEBUG util.py:318:  Unsharing. Flags: 134217728
DEBUG backend.py:505:  Copying packages to result dir
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-96616-32827/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-96616-32827/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-96616-32827/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-96616-32827/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