$ git clone -n https://src.fedoraproject.org/rpms/ocaml-dbus.git /var/lib/mock/f42-build-865507-173241/root/chroot_tmpdir/scmroot/ocaml-dbus
Cloning into '/var/lib/mock/f42-build-865507-173241/root/chroot_tmpdir/scmroot/ocaml-dbus'...
$ git fetch origin 60599693825c6176ee60010deca9a3985af7b993:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-dbus
 * [new ref]         60599693825c6176ee60010deca9a3985af7b993 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6059969 OCaml 5.3.0 rebuild for Fedora 42