DEBUG util.py:556:    libopensync-1:0.22-29.fc31.riscv64                                            
DEBUG util.py:556:    libselinux-devel-2.9-5.fc31.rvre0.riscv64                                     
DEBUG util.py:556:    libsepol-devel-2.9-2.fc31.riscv64                                             
DEBUG util.py:556:    libxcrypt-devel-4.4.9-1.fc31.riscv64                                          
DEBUG util.py:556:    libxml2-devel-2.9.9-3.fc31.riscv64                                            
DEBUG util.py:556:    pcre-cpp-8.43-2.fc31.1.riscv64                                                
DEBUG util.py:556:    pcre-devel-8.43-2.fc31.1.riscv64                                              
DEBUG util.py:556:    pcre-utf16-8.43-2.fc31.1.riscv64                                              
DEBUG util.py:556:    pcre-utf32-8.43-2.fc31.1.riscv64                                              
DEBUG util.py:556:    pcre2-devel-10.33-13.fc31.riscv64                                             
DEBUG util.py:556:    pcre2-utf16-10.33-13.fc31.riscv64                                             
DEBUG util.py:556:    pcre2-utf32-10.33-13.fc31.riscv64                                             
DEBUG util.py:556:    python2-2.7.16-4.fc31.riscv64                                                 
DEBUG util.py:556:    python2-libs-2.7.16-4.fc31.riscv64                                            
DEBUG util.py:556:    sqlite-3.29.0-2.fc31.riscv64                                                  
DEBUG util.py:556:    sqlite-devel-3.29.0-2.fc31.riscv64                                            
DEBUG util.py:556:    xz-devel-5.2.4-6.fc31.riscv64                                                 
DEBUG util.py:556:    zlib-devel-1.2.11-18.fc31.riscv64                                             
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-112558-34278/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-112558-34278/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-112558-34278/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-112558-34278/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-112558-34278/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