$ git clone -n https://src.fedoraproject.org/rpms/ocaml-parsexp.git /var/lib/mock/f41-build-811377-147385/root/chroot_tmpdir/scmroot/ocaml-parsexp
Cloning into '/var/lib/mock/f41-build-811377-147385/root/chroot_tmpdir/scmroot/ocaml-parsexp'...
$ git fetch origin a43c90fdc8c325250c8699d694e2d7bb4b77cc6f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-parsexp
 * [new ref]         a43c90fdc8c325250c8699d694e2d7bb4b77cc6f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a43c90f OCaml 5.2.0 for Fedora 41