$ git clone -n https://src.fedoraproject.org/rpms/crack-attack.git /var/lib/mock/f31-build-57850-28388/root/chroot_tmpdir/scmroot/crack-attack
Cloning into '/var/lib/mock/f31-build-57850-28388/root/chroot_tmpdir/scmroot/crack-attack'...
$ git reset --hard 5aa8100575dd54d052a53609df897e74f12679b8
HEAD is now at 5aa8100 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild