{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"query_result:"}]}
        query_result: &Canonical<'tcx, QueryResponse<'tcx, Ty<'tcx>>>,
        original_values: &OriginalQueryValues<'tcx>,
    ) -> InferResult<'tcx, Ty<'tcx>> {