$ git clone -n https://src.fedoraproject.org/rpms/ocaml-zmq.git /var/lib/mock/f42-build-3280175-41340/root/chroot_tmpdir/scmroot/ocaml-zmq
Cloning into '/var/lib/mock/f42-build-3280175-41340/root/chroot_tmpdir/scmroot/ocaml-zmq'...
$ git fetch origin 433b241df1f2de3bc3b67e50c975e330db1dbc3b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-zmq
 * [new ref]         433b241df1f2de3bc3b67e50c975e330db1dbc3b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 433b241 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild