fix clippy

lightning/src/ln/functional_test_utils.rs

@@ -192,15 +192,20 @@ impl<'a, 'b, 'c> Drop for Node<'a, 'b, 'c> {
 					keys_manager: self.keys_manager,
 					fee_estimator: &test_utils::TestFeeEstimator { sat_per_kw: 253 },
 					chain_monitor: self.chain_monitor,
-					tx_broadcaster: self.tx_broadcaster.clone(),
+					tx_broadcaster: &test_utils::TestBroadcaster {
+						txn_broadcasted: Mutex::new(self.tx_broadcaster.txn_broadcasted.lock().unwrap().clone())
+					},
 					logger: &test_utils::TestLogger::new(),
 					channel_monitors,
 				}).unwrap();
 			}
 
 			let persister = test_utils::TestPersister::new();
+			let broadcaster = test_utils::TestBroadcaster {
+				txn_broadcasted: Mutex::new(self.tx_broadcaster.txn_broadcasted.lock().unwrap().clone())
+			};
 			let chain_source = test_utils::TestChainSource::new(Network::Testnet);
-			let chain_monitor = test_utils::TestChainMonitor::new(Some(&chain_source), self.tx_broadcaster.clone(), &self.logger, &feeest, &persister);
+			let chain_monitor = test_utils::TestChainMonitor::new(Some(&chain_source), &broadcaster, &self.logger, &feeest, &persister);
 			for deserialized_monitor in deserialized_monitors.drain(..) {
 				if let Err(_) = chain_monitor.watch_channel(deserialized_monitor.get_funding_txo().0, deserialized_monitor) {
 					panic!();
@@ -1150,7 +1155,7 @@ pub fn create_node_chanmgrs<'a, 'b>(node_count: usize, cfgs: &'a Vec<NodeCfg<'b>
 		default_config.channel_options.announced_channel = true;
 		default_config.peer_channel_config_limits.force_announced_channel_preference = false;
 		default_config.own_channel_config.our_htlc_minimum_msat = 1000; // sanitization being done by the sender, to exerce receiver logic we need to lift of limit
-		let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator, &cfgs[i].chain_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger.clone(), &cfgs[i].keys_manager, if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0);
+		let node = ChannelManager::new(Network::Testnet, cfgs[i].fee_estimator, &cfgs[i].chain_monitor, cfgs[i].tx_broadcaster, cfgs[i].logger, &cfgs[i].keys_manager, if node_config[i].is_some() { node_config[i].clone().unwrap() } else { default_config }, 0);
 		chanmgrs.push(node);
 	}