$ git clone -n https://src.fedoraproject.org/rpms/lua-bit32.git /var/lib/mock/f40-build-777778-129515/root/chroot_tmpdir/scmroot/lua-bit32
Cloning into '/var/lib/mock/f40-build-777778-129515/root/chroot_tmpdir/scmroot/lua-bit32'...
$ git fetch origin 301368fecc10210e49ba414e699057aa2bc4232e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lua-bit32
 * [new ref]         301368fecc10210e49ba414e699057aa2bc4232e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 301368f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild