DEBUG util.py:492:    kernel-headers-5.2.0-0.rc7.git0.1.1.riscv64.fc31.riscv64                      
DEBUG util.py:492:    libX11-1.6.8-2.fc31.riscv64                                                   
DEBUG util.py:492:    libX11-common-1.6.8-2.fc31.noarch                                             
DEBUG util.py:492:    libX11-devel-1.6.8-2.fc31.riscv64                                             
DEBUG util.py:492:    libX11-xcb-1.6.8-2.fc31.riscv64                                               
DEBUG util.py:492:    libXau-1.0.9-1.fc31.riscv64                                                   
DEBUG util.py:492:    libXau-devel-1.0.9-1.fc31.riscv64                                             
DEBUG util.py:492:    libXft-2.3.3-1.fc31.riscv64                                                   
DEBUG util.py:492:    libXrender-0.9.10-9.fc31.riscv64                                              
DEBUG util.py:492:    libXrender-devel-0.9.10-9.fc31.riscv64                                        
DEBUG util.py:492:    libatomic-9.1.1-2.0.riscv64.fc31.riscv64                                      
DEBUG util.py:492:    libcroco-0.6.13-1.fc31.riscv64                                                
DEBUG util.py:492:    libmpc-1.1.0-3.fc31.riscv64                                                   
DEBUG util.py:492:    libpng-2:1.6.37-1.fc31.riscv64                                                
DEBUG util.py:492:    libpng-devel-2:1.6.37-1.fc31.riscv64                                          
DEBUG util.py:492:    libxcb-1.13.1-2.fc31.riscv64                                                  
DEBUG util.py:492:    libxcb-devel-1.13.1-2.fc31.riscv64                                            
DEBUG util.py:492:    libxcrypt-devel-4.4.6-2.fc31.riscv64                                          
DEBUG util.py:492:    lua-5.3.5-5.fc31.riscv64                                                      
DEBUG util.py:492:    ncurses-c++-libs-6.1-10.20180923.fc31.riscv64                                 
DEBUG util.py:492:    vim-filesystem-2:8.1.714-1.fc30.noarch                                        
DEBUG util.py:492:    xorg-x11-proto-devel-2019.1-1.fc31.noarch                                     
DEBUG util.py:492:  Complete!
DEBUG util.py:634:  Child return code was: 0
DEBUG util.py:653:  child environment: None
DEBUG util.py:325:  Unsharing. Flags: 134217728
DEBUG backend.py:530:  Copying packages to result dir
DEBUG util.py:228:  kill orphans
DEBUG util.py:653:  child environment: None
DEBUG util.py:579:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-61921-28982/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:634:  Child return code was: 0
DEBUG util.py:653:  child environment: None
DEBUG util.py:579:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-61921-28982/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:634:  Child return code was: 0
DEBUG util.py:653:  child environment: None
DEBUG util.py:579:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-61921-28982/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:634:  Child return code was: 0
DEBUG util.py:653:  child environment: None
DEBUG util.py:579:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/f31-build-61921-28982/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:634:  Child return code was: 0