cargo fix

src/api/client_server/account.rs

@@ -1,4 +1,4 @@
-use std::sync::Arc;
+
 
 use super::{DEVICE_ID_LENGTH, SESSION_ID_LENGTH, TOKEN_LENGTH};
 use crate::{api::client_server, services, utils, Error, Result, Ruma};
@@ -13,14 +13,13 @@ use ruma::{
     },
     events::{
         room::{
-            member::{MembershipState, RoomMemberEventContent},
             message::RoomMessageEventContent,
         },
-        GlobalAccountDataEventType, RoomEventType,
+        GlobalAccountDataEventType,
     },
     push, UserId,
 };
-use serde_json::value::to_raw_value;
+
 use tracing::{info, warn};
 
 use register::RegistrationKind;