$ git clone -n https://src.fedoraproject.org/rpms/fwknop-gui.git /var/lib/mock/f29-build-5448-1299/root/thebuilddir/tmp/scmroot/fwknop-gui
Cloning into '/var/lib/mock/f29-build-5448-1299/root/thebuilddir/tmp/scmroot/fwknop-gui'...
$ git reset --hard 2b6eb0d5086d4e60c5d6c587e21769e93683af3f
HEAD is now at 2b6eb0d - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild