$ git clone -n https://src.fedoraproject.org/rpms/machineball.git /var/lib/mock/f31-build-49775-27344/root/chroot_tmpdir/scmroot/machineball
Cloning into '/var/lib/mock/f31-build-49775-27344/root/chroot_tmpdir/scmroot/machineball'...
$ git reset --hard 2014f1947ee7e58c768d1556204b52bc72a2dfcf
HEAD is now at 2014f19 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild