$ git clone -n https://src.fedoraproject.org/rpms/batik.git /var/lib/mock/f40-build-2684925-67996/root/chroot_tmpdir/scmroot/batik
Cloning into '/var/lib/mock/f40-build-2684925-67996/root/chroot_tmpdir/scmroot/batik'...
$ git fetch origin 18ae3686fc05a54c599136618c14e7523bbb5b1a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/batik
 * [new ref]         18ae3686fc05a54c599136618c14e7523bbb5b1a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18ae368 Rebuilt for java-21-openjdk as system jdk