$ git clone -n https://src.fedoraproject.org/rpms/ocaml-zarith.git /var/lib/mock/f41-build-819738-151873/root/chroot_tmpdir/scmroot/ocaml-zarith
Cloning into '/var/lib/mock/f41-build-819738-151873/root/chroot_tmpdir/scmroot/ocaml-zarith'...
$ git fetch origin e5e29dbd18cf6676de0546c76de82226694dc2ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-zarith
 * [new ref]         e5e29dbd18cf6676de0546c76de82226694dc2ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5e29db Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild