Improve logging to make debugging parachains easier (#2279)

* Improve logging to make debugging parachains easier

This pr should make debugging parachains easier, by printing more
information about the validation process.

* 🤦

* moare

* Convert to debug

polkadot/node/network/collator-protocol/src/validator_side.rs

@@ -368,6 +368,12 @@ where
 			if let Some(per_request) = state.requests_info.remove(&id) {
 				let _ = per_request.received.send(());
 				if let Some(collator_id) = state.known_collators.get(&origin) {
+					tracing::debug!(
+						target: LOG_TARGET,
+						%request_id,
+						"Received collation",
+					);
+
 					let _ = per_request.result.send((receipt.clone(), pov.clone()));
 					state.metrics.on_request(Ok(()));
 
@@ -420,8 +426,8 @@ where
 		tracing::trace!(
 			target: LOG_TARGET,
 			peer_id = %peer_id,
-			para_id = %para_id,
-			relay_parent = %relay_parent,
+			%para_id,
+			?relay_parent,
 			"collation has already been requested",
 		);
 		return;
@@ -449,6 +455,15 @@ where
 
 	state.requests_in_progress.push(request.wait().boxed());
 
+	tracing::debug!(
+		target: LOG_TARGET,
+		peer_id = %peer_id,
+		%para_id,
+		%request_id,
+		?relay_parent,
+		"Requesting collation",
+	);
+
 	let wire_message = protocol_v1::CollatorProtocolMessage::RequestCollation(
 		request_id,
 		relay_parent,
@@ -737,7 +752,7 @@ where
 			// if the chain has not moved on yet.
 			match request {
 				CollationRequestResult::Timeout(id) => {
-					tracing::trace!(target: LOG_TARGET, id, "request timed out");
+					tracing::debug!(target: LOG_TARGET, request_id=%id, "Collation timed out");
 					request_timed_out(&mut ctx, &mut state, id).await;
 				}
 				CollationRequestResult::Received(id) => {