clippy warnings: remove

Author: mfahampshire

gateway/src/node/client_handling/bandwidth.rs

@@ -3,7 +3,6 @@
 
 use std::num::ParseIntError;
 use thiserror::Error;
-use tracing::error;
 
 #[derive(Debug, Error)]
 pub enum BandwidthError {

mixtcp/examples/tls.rs

@@ -174,7 +174,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let start = tokio::time::Instant::now();
     let mut connected = false;
     let mut tls = None;
-    let mut handshake_completed = false;
+    let handshake_completed = false;
 
     loop {
         if start.elapsed() > Duration::from_secs(120) {