$ git clone -n https://src.fedoraproject.org/rpms/ocaml-luv.git /var/lib/mock/f40-build-783965-133234/root/chroot_tmpdir/scmroot/ocaml-luv
Cloning into '/var/lib/mock/f40-build-783965-133234/root/chroot_tmpdir/scmroot/ocaml-luv'...
$ git fetch origin 0941c83ff7aae821a3a44f178bb1e244d0db4ebc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ocaml-luv
 * [new ref]         0941c83ff7aae821a3a44f178bb1e244d0db4ebc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0941c83 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild