[lzap@box rubygem-journald-native]$ sudo tito build --rpm --test --builder tito.builder.MockBuilder --arg mock_config_dir=mock/ --arg mock=el7-scl
Creating output directory: /tmp/tito
WARNING: unable to lookup latest package tag, building untagged test project
WARNING: .tito/packages/rubygem-journald-native doesn't exist in git, using current directory
WARNING: unable to lookup latest package tag, building untagged test project
WARNING: .tito/packages/rubygem-journald-native doesn't exist in git, using current directory
Building package [rubygem-journald-native-1.0.9-1]
Creating rpms for rubygem-journald-native-git-4866.832a5f9 in mock: el7-scl

Wrote: /tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm


Using srpm: /tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm
Initializing mock...
INFO: mock.py version 1.4.8 starting (python version = 3.6.4)...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
Finish: init plugins
Start: run
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: mounting tmpfs at /var/lib/mock/foreman-scl-7-x86_64/root.
INFO: calling preinit hooks
INFO: enabled root cache
INFO: /home/lzap/work/foreman-packaging/mock/site-defaults.cfg newer than root cache; cache will be rebuilt
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.8
INFO: Mock Version: 1.4.8
Start: yum install
Finish: yum install
Start: creating root cache
Finish: creating root cache
Finish: chroot init
INFO: Installed packages:
Finish: run
INFO: unmounting tmpfs.


Installing deps in mock...
INFO: mock.py version 1.4.8 starting (python version = 3.6.4)...
Start: init plugins
INFO: tmpfs initialized
INFO: selinux disabled
Finish: init plugins
Start: run
INFO: Start(/tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm)  Config(foreman-scl-7-x86_64)
Start: clean chroot
Finish: clean chroot
Start: chroot init
INFO: mounting tmpfs at /var/lib/mock/foreman-scl-7-x86_64/root.
INFO: calling preinit hooks
INFO: enabled root cache
Start: unpacking root cache
Finish: unpacking root cache
INFO: enabled yum cache
Start: cleaning yum metadata
Finish: cleaning yum metadata
INFO: enabled HW Info plugin
Mock Version: 1.4.8
INFO: Mock Version: 1.4.8
Start: yum update
Finish: yum update
Finish: chroot init
Start: build phase for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm
Start: build setup for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm
Finish: build setup for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm
Start: rpmbuild rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm
Start: Outputting list of installed packages
Finish: Outputting list of installed packages
ERROR: Exception(/tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm) Config(foreman-scl-7-x86_64) 0 minutes 10 seconds
INFO: Results and/or logs in: /var/lib/mock/foreman-scl-7-x86_64/result
INFO: unmounting tmpfs.
ERROR: Command failed:
 # bash --login -c /usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/rubygem-journald-native.spec



ERROR: Error running command: mock  --configdir=/home/lzap/work/foreman-packaging/mock/ -r el7-scl /tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm

Status code: 1

Command output: ['INFO: mock.py version 1.4.8 starting (python version = 3.6.4)...', 'Start: init plugins', 'INFO: tmpfs initialized', 'INFO: selinux disabled', 'Finish: init plugins', 'Start: run', 'INFO: Start(/tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm)  Config(foreman-scl-7-x86_64)', 'Start: clean chroot', 'Finish: clean chroot', 'Start: chroot init', 'INFO: mounting tmpfs at /var/lib/mock/foreman-scl-7-x86_64/root.', 'INFO: calling preinit hooks', 'INFO: enabled root cache', 'Start: unpacking root cache', 'Finish: unpacking root cache', 'INFO: enabled yum cache', 'Start: cleaning yum metadata', 'Finish: cleaning yum metadata', 'INFO: enabled HW Info plugin', 'Mock Version: 1.4.8', 'INFO: Mock Version: 1.4.8', 'Start: yum update', 'Finish: yum update', 'Finish: chroot init', 'Start: build phase for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm', 'Start: build setup for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm', 'Finish: build setup for rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm', 'Start: rpmbuild rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm', 'Start: Outputting list of installed packages', 'Finish: Outputting list of installed packages', 'ERROR: Exception(/tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm) Config(foreman-scl-7-x86_64) 0 minutes 10 seconds', 'INFO: Results and/or logs in: /var/lib/mock/foreman-scl-7-x86_64/result', 'INFO: unmounting tmpfs.', 'ERROR: Command failed: ', ' # bash --login -c /usr/bin/rpmbuild -bb --target x86_64 --nodeps /builddir/build/SPECS/rubygem-journald-native.spec', '']

Traceback (most recent call last):
  File "/bin/tito", line 23, in <module>
    CLI().main(sys.argv[1:])
  File "/usr/lib/python3.6/site-packages/tito/cli.py", line 203, in main
    return module.main(argv)
  File "/usr/lib/python3.6/site-packages/tito/cli.py", line 378, in main
    return builder.run(self.options)
  File "/usr/lib/python3.6/site-packages/tito/builder/main.py", line 156, in run
    self.rpm()
  File "/usr/lib/python3.6/site-packages/tito/builder/main.py", line 1139, in rpm
    self._build_in_mock()
  File "/usr/lib/python3.6/site-packages/tito/builder/main.py", line 1155, in _build_in_mock
    self.mock_cmd_args, self.mock_tag, self.srpm_location))
  File "/usr/lib/python3.6/site-packages/tito/common.py", line 468, in run_command_print
    raise RunCommandException(command, status, "\n".join(output))
tito.exception.RunCommandException: Error running command: mock  --configdir=/home/lzap/work/foreman-packaging/mock/ -r el7-scl /tmp/tito/rubygem-journald-native-1.0.9-1.git.4866.832a5f9.fc27.src.rpm