$ git clone -n https://src.fedoraproject.org/rpms/rtl-wmbus.git /var/lib/mock/f40-build-2033437-47801/root/chroot_tmpdir/scmroot/rtl-wmbus
Cloning into '/var/lib/mock/f40-build-2033437-47801/root/chroot_tmpdir/scmroot/rtl-wmbus'...
$ git fetch origin 9ba13e51cbf012cb7a18ffccab35258e7f9d76a1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rtl-wmbus
 * [new ref]         9ba13e51cbf012cb7a18ffccab35258e7f9d76a1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ba13e5 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild