$ git clone -n https://src.fedoraproject.org/rpms/freetennis.git /var/lib/mock/f40-build-801705-143851/root/chroot_tmpdir/scmroot/freetennis
Cloning into '/var/lib/mock/f40-build-801705-143851/root/chroot_tmpdir/scmroot/freetennis'...
$ git fetch origin cde3d63e6acdb008320cbb4bb9bafb1a7e4d3ffa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freetennis
 * [new ref]         cde3d63e6acdb008320cbb4bb9bafb1a7e4d3ffa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cde3d63 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild