cargo fix

src/database/key_value/users.rs

@@ -5,7 +5,7 @@ use ruma::{
     encryption::{CrossSigningKey, DeviceKeys, OneTimeKey},
     events::{AnyToDeviceEvent, StateEventType},
     serde::Raw,
-    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri, RoomAliasId,
+    DeviceId, DeviceKeyAlgorithm, DeviceKeyId, MilliSecondsSinceUnixEpoch, MxcUri,
     UInt, UserId,
 };
 use tracing::warn;