DEBUG util.py:556:    jsoncpp-1.9.0-1.fc31.riscv64                                                  
DEBUG util.py:556:    kernel-headers-5.3.0-0.rc6.git0.1.1.riscv64.fc31.riscv64                      
DEBUG util.py:556:    kmod-libs-26-4.fc31.riscv64                                                   
DEBUG util.py:556:    libargon2-20171227-3.fc31.riscv64                                             
DEBUG util.py:556:    libatomic-9.2.1-1.0.riscv64.fc31.riscv64                                      
DEBUG util.py:556:    libconfig-1.7.2-4.fc31.riscv64                                                
DEBUG util.py:556:    libdaemon-0.14-18.fc31.riscv64                                                
DEBUG util.py:556:    libmpc-1.1.0-4.fc31.riscv64                                                   
DEBUG util.py:556:    libpcap-14:1.9.0-4.fc31.riscv64                                               
DEBUG util.py:556:    libseccomp-2.4.1-0.0.riscv64.fc31.riscv64                                     
DEBUG util.py:556:    libstdc++-devel-9.2.1-1.0.riscv64.fc31.riscv64                                
DEBUG util.py:556:    libuv-1:1.31.0-0.fc31.riscv64                                                 
DEBUG util.py:556:    libxcrypt-devel-4.4.9-1.fc31.riscv64                                          
DEBUG util.py:556:    nettle-3.5.1-2.fc31.riscv64                                                   
DEBUG util.py:556:    qrencode-libs-4.0.2-4.fc31.riscv64                                            
DEBUG util.py:556:    rhash-1.3.8-2.fc31.riscv64                                                    
DEBUG util.py:556:    sqlite-3.29.0-2.fc31.riscv64                                                  
DEBUG util.py:556:    systemd-pam-242-4.git7a6d834.2.riscv64.fc31.riscv64                           
DEBUG util.py:556:    systemd-rpm-macros-242-4.git7a6d834.2.riscv64.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 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-109629-33931/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-109629-33931/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-109629-33931/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-109629-33931/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-109629-33931/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