$ git clone -n https://src.fedoraproject.org/rpms/playonlinux.git /var/lib/mock/f29-build-6485-1588/root/thebuilddir/tmp/scmroot/playonlinux
Cloning into '/var/lib/mock/f29-build-6485-1588/root/thebuilddir/tmp/scmroot/playonlinux'...
$ git reset --hard 61df8b8deea9d6fb1310ae4bc30308dd4e88417a
HEAD is now at 61df8b8 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild