DEBUG util.py:492:    m4-1.4.18-9.fc30.riscv64                                                      
DEBUG util.py:492:    mesa-libEGL-18.2.0~rc2-1.0.riscv64.fc29.riscv64                               
DEBUG util.py:492:    mesa-libGL-18.2.0~rc2-1.0.riscv64.fc29.riscv64                                
DEBUG util.py:492:    mesa-libGL-devel-18.2.0~rc2-1.0.riscv64.fc29.riscv64                          
DEBUG util.py:492:    mesa-libGLU-9.0.0-16.fc30.riscv64                                             
DEBUG util.py:492:    mesa-libGLU-devel-9.0.0-16.fc30.riscv64                                       
DEBUG util.py:492:    mesa-libgbm-18.2.0~rc2-1.0.riscv64.fc29.riscv64                               
DEBUG util.py:492:    mesa-libglapi-18.2.0~rc2-1.0.riscv64.fc29.riscv64                             
DEBUG util.py:492:    pcre2-devel-10.32-5.fc30.riscv64                                              
DEBUG util.py:492:    pcre2-utf16-10.32-5.fc30.riscv64                                              
DEBUG util.py:492:    pcre2-utf32-10.32-5.fc30.riscv64                                              
DEBUG util.py:492:    python-rpm-macros-3-41.fc30.noarch                                            
DEBUG util.py:492:    python2-2.7.16-1.fc31.riscv64                                                 
DEBUG util.py:492:    python2-construct-2.5.1-18.fc29.noarch                                        
DEBUG util.py:492:    python2-libs-2.7.16-1.fc31.riscv64                                            
DEBUG util.py:492:    python2-rpm-macros-3-41.fc30.noarch                                           
DEBUG util.py:492:    python2-six-1.11.0-6.fc29.noarch                                              
DEBUG util.py:492:    python3-3.7.2-8.fc31.riscv64                                                  
DEBUG util.py:492:    python3-rpm-generators-7-1.fc30.noarch                                        
DEBUG util.py:492:    python3-setuptools-40.4.3-1.fc30.noarch                                       
DEBUG util.py:492:    xorg-x11-proto-devel-2018.4-2.fc29.noarch                                     
DEBUG util.py:492:    zlib-devel-1.2.11-15.fc31.riscv64                                             
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-43837-25643/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-43837-25643/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-43837-25643/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-43837-25643/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