$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-ferret.git /var/lib/mock/f37-build-667579-74590/root/chroot_tmpdir/scmroot/gap-pkg-ferret
Cloning into '/var/lib/mock/f37-build-667579-74590/root/chroot_tmpdir/scmroot/gap-pkg-ferret'...
$ git reset --hard b30424816a0d9142509c52329c1321def9b7e138
HEAD is now at b304248 Update for gap 4.12.0.