DEBUG util.py:484:    cpp.riscv64 9.1.1-2.0.riscv64.fc31                                            
DEBUG util.py:484:    glibc-devel.riscv64 2.29.9000-33.fc31                                         
DEBUG util.py:484:    glibc-headers.riscv64 2.29.9000-33.fc31                                       
DEBUG util.py:484:    isl.riscv64 0.16.1-8.fc31                                                     
DEBUG util.py:484:    jbigkit-libs.riscv64 2.1-16.fc31                                              
DEBUG util.py:484:    kernel-headers.riscv64 5.2.0-0.rc7.git0.1.1.riscv64.fc31                      
DEBUG util.py:484:    libICE.riscv64 1.0.10-2.fc31                                                  
DEBUG util.py:484:    libX11.riscv64 1.6.8-2.fc31                                                   
DEBUG util.py:484:    libX11-common.noarch 1.6.8-2.fc31                                             
DEBUG util.py:484:    libX11-xcb.riscv64 1.6.8-2.fc31                                               
DEBUG util.py:484:    libXau.riscv64 1.0.9-1.fc31                                                   
DEBUG util.py:484:    libXau-devel.riscv64 1.0.9-1.fc31                                             
DEBUG util.py:484:    libatomic.riscv64 9.1.1-2.0.riscv64.fc31                                      
DEBUG util.py:484:    libjpeg-turbo.riscv64 2.0.0-3.fc30                                            
DEBUG util.py:484:    libmpc.riscv64 1.1.0-3.fc31                                                   
DEBUG util.py:484:    libpng.riscv64 2:1.6.37-1.fc31                                                
DEBUG util.py:484:    libtiff.riscv64 4.0.10-5.fc31                                                 
DEBUG util.py:484:    libxcb.riscv64 1.13.1-2.fc31                                                  
DEBUG util.py:484:    libxcb-devel.riscv64 1.13.1-2.fc31                                            
DEBUG util.py:484:    libxcrypt-devel.riscv64 4.4.6-3.fc31                                          
DEBUG util.py:484:    xorg-x11-proto-devel.noarch 2019.1-2.fc31                                     
DEBUG util.py:484:    zlib-devel.riscv64 1.2.11-15.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-71512-30631/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-71512-30631/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-71512-30631/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-71512-30631/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