DEBUG util.py:484:    perl-constant.noarch 1.33-439.fc31                                            
DEBUG util.py:484:    perl-interpreter.riscv64 4:5.30.0-441.fc31                                    
DEBUG util.py:484:    perl-libintl-perl.riscv64 1.31-3.fc31                                         
DEBUG util.py:484:    perl-libs.riscv64 4:5.30.0-441.fc31                                           
DEBUG util.py:484:    perl-macros.riscv64 4:5.30.0-441.fc31                                         
DEBUG util.py:484:    perl-parent.noarch 1:0.237-438.fc31                                           
DEBUG util.py:484:    perl-podlators.noarch 1:4.12-1.fc31                                           
DEBUG util.py:484:    perl-threads.riscv64 1:2.22-438.fc31                                          
DEBUG util.py:484:    perl-threads-shared.riscv64 1.60-439.fc31                                     
DEBUG util.py:484:    python-pip-wheel.noarch 18.1-2.fc30                                           
DEBUG util.py:484:    python-rpm-macros.noarch 3-46.fc31                                            
DEBUG util.py:484:    python-setuptools-wheel.noarch 40.4.3-1.fc30                                  
DEBUG util.py:484:    python3-libs.riscv64 3.7.4-3.fc31                                             
DEBUG util.py:484:    python3-pyparsing.noarch 2.3.0-1.fc30                                         
DEBUG util.py:484:    python3-rpm-generators.noarch 7-1.fc30                                        
DEBUG util.py:484:    python3-rpm-macros.noarch 3-46.fc31                                           
DEBUG util.py:484:    python3-setuptools.noarch 40.4.3-1.fc30                                       
DEBUG util.py:484:    qrencode-libs.riscv64 3.4.4-7.fc30                                            
DEBUG util.py:484:    sqlite-libs.riscv64 3.27.2-3.fc31                                             
DEBUG util.py:484:    systemd-pam.riscv64 242-4.git7a6d834.1.riscv64.fc31                           
DEBUG util.py:484:    systemd-rpm-macros.noarch 242-4.git7a6d834.1.riscv64.fc31                     
DEBUG util.py:484:    xorg-x11-proto-devel.noarch 2018.4-2.fc29                                     
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-46895-26746/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-46895-26746/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-46895-26746/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-46895-26746/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