$ git clone -n https://src.fedoraproject.org/rpms/ocaml-stdio.git /var/lib/mock/f41-build-820244-152141/root/chroot_tmpdir/scmroot/ocaml-stdio
Cloning into '/var/lib/mock/f41-build-820244-152141/root/chroot_tmpdir/scmroot/ocaml-stdio'...
$ git fetch origin 2533be47b84a6dc49c69d4f4a00a055369aa2221:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-stdio
 * [new ref]         2533be47b84a6dc49c69d4f4a00a055369aa2221 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2533be4 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild