DEBUG util.py:556:    libxcrypt-devel-4.4.6-2.fc31.riscv64                                          
DEBUG util.py:556:    libyaml-0.2.2-1.fc31.riscv64                                                  
DEBUG util.py:556:    ruby-2.5.1-93.0.riscv64.fc29.riscv64                                          
DEBUG util.py:556:    ruby-irb-2.5.1-93.0.riscv64.fc29.noarch                                       
DEBUG util.py:556:    ruby-libs-2.5.1-93.0.riscv64.fc29.riscv64                                     
DEBUG util.py:556:    rubygem-diff-lcs-1.3-6.fc30.noarch                                            
DEBUG util.py:556:    rubygem-io-console-0.4.6-93.0.riscv64.fc29.riscv64                            
DEBUG util.py:556:    rubygem-json-2.2.0-200.fc31.riscv64                                           
DEBUG util.py:556:    rubygem-openssl-2.1.0-93.0.riscv64.fc29.riscv64                               
DEBUG util.py:556:    rubygem-power_assert-1.1.4-200.fc31.noarch                                    
DEBUG util.py:556:    rubygem-psych-3.0.2-93.0.riscv64.fc29.riscv64                                 
DEBUG util.py:556:    rubygem-rake-12.3.2-201.fc30.noarch                                           
DEBUG util.py:556:    rubygem-rdoc-6.0.1-93.0.riscv64.fc29.noarch                                   
DEBUG util.py:556:    rubygem-rspec-core-3.8.2-1.fc31.noarch                                        
DEBUG util.py:556:    rubygem-rspec-expectations-3.8.4-1.fc31.noarch                                
DEBUG util.py:556:    rubygem-rspec-mocks-3.8.1-1.fc31.noarch                                       
DEBUG util.py:556:    rubygem-rspec-support-3.8.2-1.fc31.noarch                                     
DEBUG util.py:556:    rubygems-2.7.6-93.0.riscv64.fc29.noarch                                       
DEBUG util.py:556:    rubypick-1.1.1-10.fc30.noarch                                                 
DEBUG util.py:556:  Complete!
DEBUG util.py:698:  Child return code was: 0
DEBUG util.py:717:  child environment: None
DEBUG util.py:389:  Unsharing. Flags: 134217728
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-52993-27776/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-52993-27776/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-52993-27776/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-52993-27776/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-52993-27776/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