{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"match"}]}
                    match shard.find(key_hash, equivalent_key(&key)) {
                    let shard = query.query_state(qcx).active.lock_shard_by_hash(key_hash);
                        // The query we waited on panicked. Continue unwinding here.