$ git clone -n https://src.fedoraproject.org/rpms/ksnakeduel.git /var/lib/mock/f40-build-2381948-60448/root/chroot_tmpdir/scmroot/ksnakeduel
Cloning into '/var/lib/mock/f40-build-2381948-60448/root/chroot_tmpdir/scmroot/ksnakeduel'...
$ git fetch origin 05016e8ba2f01d613c36446331a4b109ed70b9d7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ksnakeduel
 * [new ref]         05016e8ba2f01d613c36446331a4b109ed70b9d7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 05016e8 24.01.95