style: Resolve lint complaints

src/service/rooms/event_handler/fetch_and_handle_outliers.rs

@@ -4,14 +4,16 @@ use std::{
 };
 
 use assign::assign;
+#[cfg(debug_assertions)]
+use conduwuit::error;
 use conduwuit::{
-	Err, Event, PduEvent, debug, debug_error, debug_info, debug_warn, err, error,
+	Err, Event, PduEvent, debug, debug_error, debug_info, debug_warn, err,
 	state_res::lexicographical_topological_sort,
 	trace,
-	utils::{BoolExt, IterStream, math::Expected},
+	utils::{IterStream, math::Expected},
 	warn,
 };
-use futures::{StreamExt, TryStreamExt, future::select_ok};
+use futures::{StreamExt, future::select_ok};
 use ruma::{
 	CanonicalJsonObject, CanonicalJsonValue, EventId, MilliSecondsSinceUnixEpoch, OwnedEventId,
 	OwnedRoomId, OwnedServerName, RoomId, ServerName, UInt,

src/service/rooms/event_handler/fetch_state.rs

@@ -9,7 +9,7 @@ use conduwuit::{
 	utils::{BoolExt, IterStream},
 	warn,
 };
-use futures::{FutureExt, StreamExt, TryFutureExt, future::select_ok};
+use futures::{StreamExt, TryFutureExt, future::select_ok};
 use ruma::{
 	EventId, OwnedEventId, OwnedRoomId, RoomId, ServerName,
 	api::federation::event::{get_room_state, get_room_state_ids},