$ git clone -n https://src.fedoraproject.org/rpms/ocaml-fpath.git /var/lib/mock/f41-build-811263-147307/root/chroot_tmpdir/scmroot/ocaml-fpath
Cloning into '/var/lib/mock/f41-build-811263-147307/root/chroot_tmpdir/scmroot/ocaml-fpath'...
$ git fetch origin 55b3b8dc19378c14b14a3a6661507d84ab94aff3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-fpath
 * [new ref]         55b3b8dc19378c14b14a3a6661507d84ab94aff3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55b3b8d OCaml 5.2.0 for Fedora 41