$ git clone -n https://src.fedoraproject.org/rpms/ocaml-ppx-import.git /var/lib/mock/f40-build-768185-125220/root/chroot_tmpdir/scmroot/ocaml-ppx-import
Cloning into '/var/lib/mock/f40-build-768185-125220/root/chroot_tmpdir/scmroot/ocaml-ppx-import'...
$ git fetch origin 60ace6dbafad927906792b00f222ba4ec3eadafc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-ppx-import
 * [new ref]         60ace6dbafad927906792b00f222ba4ec3eadafc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 60ace6d OCaml 5.1.1 + s390x code gen fix for Fedora 40