$ git clone -n https://src.fedoraproject.org/rpms/corectrl.git /var/lib/mock/f42-build-side-1-3555942-46656/root/chroot_tmpdir/scmroot/corectrl
Cloning into '/var/lib/mock/f42-build-side-1-3555942-46656/root/chroot_tmpdir/scmroot/corectrl'...
$ git fetch origin 4967afe2899b28daf2afa69da06fbaeb68fba92b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/corectrl
 * [new ref]         4967afe2899b28daf2afa69da06fbaeb68fba92b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4967afe chore: Update to 1.4.5