$ git clone -n https://src.fedoraproject.org/rpms/lua-loop.git /var/lib/mock/f39-build-1461875-33288/root/chroot_tmpdir/scmroot/lua-loop
Cloning into '/var/lib/mock/f39-build-1461875-33288/root/chroot_tmpdir/scmroot/lua-loop'...
$ git fetch origin 0c0c9edee061a4113d47c018f25b3178421f06dd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lua-loop
 * [new ref]         0c0c9edee061a4113d47c018f25b3178421f06dd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c0c9ed Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild