DEBUG util.py:492:    glibc-devel-2.30-1.fc31.riscv64                                               
DEBUG util.py:492:    glibc-headers-2.30-1.fc31.riscv64                                             
DEBUG util.py:492:    isl-0.16.1-8.fc31.riscv64                                                     
DEBUG util.py:492:    kernel-headers-5.2.0-0.rc7.git0.1.1.riscv64.fc31.riscv64                      
DEBUG util.py:492:    libatomic-9.1.1-2.0.riscv64.fc31.riscv64                                      
DEBUG util.py:492:    libmpc-1.1.0-3.fc31.riscv64                                                   
DEBUG util.py:492:    libstdc++-devel-9.1.1-2.0.riscv64.fc31.riscv64                                
DEBUG util.py:492:    libxcrypt-devel-4.4.6-3.fc31.riscv64                                          
DEBUG util.py:492:    lv2-1.16.0-1.fc31.riscv64                                                     
DEBUG util.py:492:    lv2dynparam-2-17.fc31.riscv64                                                 
DEBUG util.py:492:    python-pip-wheel-19.1.1-4.fc31.noarch                                         
DEBUG util.py:492:    python-setuptools-wheel-41.0.1-4.fc31.noarch                                  
DEBUG util.py:492:    python3-3.7.4-4.fc31.riscv64                                                  
DEBUG util.py:492:    python3-html5lib-1:1.0.1-4.fc31.noarch                                        
DEBUG util.py:492:    python3-isodate-0.6.0-2.fc31.noarch                                           
DEBUG util.py:492:    python3-libs-3.7.4-4.fc31.riscv64                                             
DEBUG util.py:492:    python3-pyparsing-2.4.0-2.fc31.noarch                                         
DEBUG util.py:492:    python3-rdflib-4.2.1-10.fc31.noarch                                           
DEBUG util.py:492:    python3-setuptools-41.0.1-4.fc31.noarch                                       
DEBUG util.py:492:    python3-six-1.12.0-2.fc31.noarch                                              
DEBUG util.py:492:    python3-webencodings-0.5.1-8.fc31.noarch                                      
DEBUG util.py:492:    sqlite-libs-3.29.0-2.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-85283-31584/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-85283-31584/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-85283-31584/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-85283-31584/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