DEBUG util.py:556:    libstdc++-devel-9.1.1-2.0.riscv64.fc31.riscv64                                
DEBUG util.py:556:    libuv-1:1.30.1-1.fc31.riscv64                                                 
DEBUG util.py:556:    libwayland-client-1.17.0-1.fc31.riscv64                                       
DEBUG util.py:556:    libwayland-cursor-1.17.0-1.fc31.riscv64                                       
DEBUG util.py:556:    libwayland-egl-1.17.0-1.fc31.riscv64                                          
DEBUG util.py:556:    libwayland-server-1.17.0-1.fc31.riscv64                                       
DEBUG util.py:556:    libxcb-1.13.1-3.fc31.riscv64                                                  
DEBUG util.py:556:    libxcrypt-devel-4.4.7-1.fc31.riscv64                                          
DEBUG util.py:556:    python-rpm-macros-3-47.fc31.noarch                                            
DEBUG util.py:556:    python3-rpm-generators-9-2.fc31.noarch                                        
DEBUG util.py:556:    python3-rpm-macros-3-47.fc31.noarch                                           
DEBUG util.py:556:    python3-setuptools-41.0.1-4.fc31.noarch                                       
DEBUG util.py:556:    rhash-1.3.8-2.fc31.riscv64                                                    
DEBUG util.py:556:    spirv-tools-libs-2019.4-0.1.20190715.gitaa9e8f5.fc31.riscv64                  
DEBUG util.py:556:    vim-filesystem-2:8.1.1790-1.fc31.noarch                                       
DEBUG util.py:556:    vulkan-headers-1.1.114.0-2.fc31.noarch                                        
DEBUG util.py:556:    vulkan-loader-1.1.114.0-1.0.riscv64.fc31.riscv64                              
DEBUG util.py:556:    xorg-x11-proto-devel-2019.1-2.fc31.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 backend.py:530:  Copying packages to result dir
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-98387-33048/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-98387-33048/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-98387-33048/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-98387-33048/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-98387-33048/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