DEBUG util.py:556:    kmod-libs-25-4.fc30.riscv64                                                   
DEBUG util.py:556:    libargon2-20161029-6.fc30.riscv64                                             
DEBUG util.py:556:    libatomic-9.1.1-2.0.riscv64.fc31.riscv64                                      
DEBUG util.py:556:    libgomp-9.1.1-2.0.riscv64.fc31.riscv64                                        
DEBUG util.py:556:    libkcapi-1.1.1-7.0.riscv64.fc29.riscv64                                       
DEBUG util.py:556:    libkcapi-hmaccalc-1.1.1-7.0.riscv64.fc29.riscv64                              
DEBUG util.py:556:    libmpc-1.1.0-2.fc30.riscv64                                                   
DEBUG util.py:556:    libpcap-14:1.9.0-2.fc30.riscv64                                               
DEBUG util.py:556:    libseccomp-2.4.1-0.0.riscv64.fc31.riscv64                                     
DEBUG util.py:556:    libxcrypt-devel-4.4.3-2.fc30.riscv64                                          
DEBUG util.py:556:    linux-firmware-20181219-90.git0f22c852.fc30.noarch                            
DEBUG util.py:556:    nettle-3.4-5.fc29.riscv64                                                     
DEBUG util.py:556:    procps-ng-3.3.15-4.fc30.riscv64                                               
DEBUG util.py:556:    qrencode-libs-3.4.4-7.fc30.riscv64                                            
DEBUG util.py:556:    systemd-242-4.git7a6d834.0.riscv64.fc31.riscv64                               
DEBUG util.py:556:    systemd-pam-242-4.git7a6d834.0.riscv64.fc31.riscv64                           
DEBUG util.py:556:    systemd-rpm-macros-242-4.git7a6d834.0.riscv64.fc31.noarch                     
DEBUG util.py:556:    uboot-tools-2019.07-0.1.rc4.2.riscv64.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-43962-25777/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-43962-25777/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-43962-25777/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-43962-25777/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-43962-25777/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