$ git clone -n https://src.fedoraproject.org/rpms/xdffileio.git /var/lib/mock/f40-build-793349-138816/root/chroot_tmpdir/scmroot/xdffileio
Cloning into '/var/lib/mock/f40-build-793349-138816/root/chroot_tmpdir/scmroot/xdffileio'...
$ git fetch origin 78d37cf37f681dbeaa77d7db3eda105ccdd4d50c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xdffileio
 * [new ref]         78d37cf37f681dbeaa77d7db3eda105ccdd4d50c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78d37cf Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild