$ git clone -n https://src.fedoraproject.org/rpms/python-falcon.git /var/lib/mock/f40-build-2634580-66015/root/chroot_tmpdir/scmroot/python-falcon
Cloning into '/var/lib/mock/f40-build-2634580-66015/root/chroot_tmpdir/scmroot/python-falcon'...
$ git fetch origin 0a35c66206b6b27e4cdce7a119a9b35ca541e202:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-falcon
 * [new ref]         0a35c66206b6b27e4cdce7a119a9b35ca541e202 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0a35c66 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild