$ git clone -n https://src.fedoraproject.org/rpms/xlcrack.git /var/lib/mock/f31-build-71435-30631/root/chroot_tmpdir/scmroot/xlcrack
Cloning into '/var/lib/mock/f31-build-71435-30631/root/chroot_tmpdir/scmroot/xlcrack'...
$ git reset --hard d6b54114123384db471540ad40929015d5bebfbc
HEAD is now at d6b5411 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild