$ git clone -n https://src.fedoraproject.org/rpms/recoll.git /var/lib/mock/f42-build-side-1-3585855-46908/root/chroot_tmpdir/scmroot/recoll
Cloning into '/var/lib/mock/f42-build-side-1-3585855-46908/root/chroot_tmpdir/scmroot/recoll'...
$ git fetch origin fae76ff3db4df3c3e3fd077592b2479a9143a48a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/recoll
 * [new ref]         fae76ff3db4df3c3e3fd077592b2479a9143a48a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fae76ff 1.43.3