$ git clone -n https://src.fedoraproject.org/rpms/ocamlify.git /var/lib/mock/f42-build-865624-173376/root/chroot_tmpdir/scmroot/ocamlify
Cloning into '/var/lib/mock/f42-build-865624-173376/root/chroot_tmpdir/scmroot/ocamlify'...
$ git fetch origin ba3481f1f488a2892176b3dfb6a6c68bd615ab10:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocamlify
 * [new ref]         ba3481f1f488a2892176b3dfb6a6c68bd615ab10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba3481f OCaml 5.3.0 rebuild for Fedora 42