DEBUG util.py:587:    pixman.x86_64 0:0.34.0-1.el7                                                  
DEBUG util.py:587:    polkit.x86_64 0:0.112-14.el7                                                  
DEBUG util.py:587:    polkit-pkla-compat.x86_64 0:0.1-4.el7                                         
DEBUG util.py:587:    poppler-data.noarch 0:0.4.6-3.el7                                             
DEBUG util.py:587:    psmisc.x86_64 0:22.20-15.el7                                                  
DEBUG util.py:587:    python-backports.x86_64 0:1.0-8.el7                                           
DEBUG util.py:587:    python-backports-ssl_match_hostname.noarch 0:3.5.0.1-1.el7                    
DEBUG util.py:587:    python-ipaddress.noarch 0:1.0.16-2.el7                                        
DEBUG util.py:587:    rest.x86_64 0:0.8.0-2.el7                                                     
DEBUG util.py:587:    trousers.x86_64 0:0.3.14-2.el7                                                
DEBUG util.py:587:    urw-fonts.noarch 0:2.4-16.el7                                                 
DEBUG util.py:587:    xkeyboard-config.noarch 0:2.20-1.el7                                          
DEBUG util.py:587:    xorg-x11-font-utils.x86_64 1:7.5-20.el7                                       
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: rpm -qa --root '/var/lib/mock/v8.0-netdata-1487-836/root' --qf '%{nevra} %{buildtime} %{size} %{pkgid} installed\n' > /var/lib/mock/v8.0-netdata-1487-836/result/installed_pkgs.log with env {'TERM': 'vt100', 'SHELL': '/bin/bash', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'PROMPT_COMMAND': 'printf "\\033]0;<mock-chroot>\\007"', 'PS1': '<mock-chroot> \\s-\\v\\$ ', 'LANG': 'en_US.utf8'} and shell True
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:420:  Unsharing. Flags: 134217728
DEBUG backend.py:572:  Copying packages to result dir
DEBUG util.py:323:  kill orphans
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: ['/bin/umount', '-n', '/var/lib/mock/v8.0-netdata-1487-836/root/proc/filesystems'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.utf8'} and shell False
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/v8.0-netdata-1487-836/root/dev/pts'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.utf8'} and shell False
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/v8.0-netdata-1487-836/root/dev/shm'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.utf8'} and shell False
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/v8.0-netdata-1487-836/root/sys'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.utf8'} and shell False
DEBUG util.py:734:  Child return code was: 0
DEBUG util.py:753:  child environment: None
DEBUG util.py:679:  Executing command: ['/bin/umount', '-n', '-l', '/var/lib/mock/v8.0-netdata-1487-836/root/proc'] with env {'TERM': 'vt100', 'SHELL': '/bin/sh', 'HOME': '/builddir', 'HOSTNAME': 'mock', 'PATH': '/usr/bin:/bin:/usr/sbin:/sbin', 'LANG': 'en_US.utf8'} and shell False
DEBUG util.py:734:  Child return code was: 0