$ git clone -n https://src.fedoraproject.org/rpms/ocaml-stdcompat.git /var/lib/mock/f41-build-811174-147253/root/chroot_tmpdir/scmroot/ocaml-stdcompat
Cloning into '/var/lib/mock/f41-build-811174-147253/root/chroot_tmpdir/scmroot/ocaml-stdcompat'...
$ git fetch origin e1c1fb68f5843628407b2e090265f8dd28812ff5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-stdcompat
 * [new ref]         e1c1fb68f5843628407b2e090265f8dd28812ff5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e1c1fb6 OCaml 5.2.0 for Fedora 41