Fix monitor_tests warnings.

Author: arik-so

lightning/src/ln/monitor_tests.rs

@@ -2183,19 +2183,19 @@ fn do_test_claimable_balance_correct_while_payment_pending(outbound_payment: boo
 		],
 	};
 	if anchors {
-		nodes[0].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 0 }, coinbase_tx.output[0].value);
-		nodes[1].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.txid(), vout: 1 }, coinbase_tx.output[1].value);
+		nodes[0].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.compute_txid(), vout: 0 }, coinbase_tx.output[0].value);
+		nodes[1].wallet_source.add_utxo(bitcoin::OutPoint { txid: coinbase_tx.compute_txid(), vout: 1 }, coinbase_tx.output[1].value);
 	}
 
 	// Create a channel from A -> B
 	let (_, _, chan_ab_id, funding_tx_ab) =
 		create_announced_chan_between_nodes_with_value(&nodes, 0, 1, 1_000_000 /* channel_value (sat) */, 0 /* push_msat */);
-	let funding_outpoint_ab = OutPoint { txid: funding_tx_ab.txid(), index: 0 };
+	let funding_outpoint_ab = OutPoint { txid: funding_tx_ab.compute_txid(), index: 0 };
 	assert_eq!(ChannelId::v1_from_funding_outpoint(funding_outpoint_ab), chan_ab_id);
 	// Create a channel from B -> C
 	let (_, _, chan_bc_id, funding_tx_bc) =
 		create_announced_chan_between_nodes_with_value(&nodes, 1, 2, 1_000_000 /* channel_value (sat) */, 0 /* push_msat */);
-	let funding_outpoint_bc = OutPoint { txid: funding_tx_bc.txid(), index: 0 };
+	let funding_outpoint_bc = OutPoint { txid: funding_tx_bc.compute_txid(), index: 0 };
 	assert_eq!(ChannelId::v1_from_funding_outpoint(funding_outpoint_bc), chan_bc_id);
 
 	let (chan_feerate, channel_type_features) = if outbound_payment {