$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ocplib-simplex.git /var/lib/mock/f41-build-819928-151984/root/chroot_tmpdir/scmroot/ocaml-ocplib-simplex
Cloning into '/var/lib/mock/f41-build-819928-151984/root/chroot_tmpdir/scmroot/ocaml-ocplib-simplex'...
$ git fetch origin b0d6f30da8b06b28f980618e16ef73fee6f9e04c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ocplib-simplex
 * [new ref]         b0d6f30da8b06b28f980618e16ef73fee6f9e04c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b0d6f30 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild