$ git clone -n https://src.fedoraproject.org/rpms/kealib.git /var/lib/mock/f41-build-812161-147723/root/chroot_tmpdir/scmroot/kealib
Cloning into '/var/lib/mock/f41-build-812161-147723/root/chroot_tmpdir/scmroot/kealib'...
$ git fetch origin 35aac43250d712b6d50c1996511d65816d82c078:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kealib
 * [new ref]         35aac43250d712b6d50c1996511d65816d82c078 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 35aac43 Rebuild (gdal)