$ git clone -n https://src.fedoraproject.org/rpms/kopeninghours.git /var/lib/mock/f40-build-2227540-53027/root/chroot_tmpdir/scmroot/kopeninghours
Cloning into '/var/lib/mock/f40-build-2227540-53027/root/chroot_tmpdir/scmroot/kopeninghours'...
$ git fetch origin a4e13008985f4b9d8f5003f1578bbd4d5186a6c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kopeninghours
 * [new ref]         a4e13008985f4b9d8f5003f1578bbd4d5186a6c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4e1300 24.01.85