upgrade rust toolchain 1.62.0 && cargo clippy --fix

cmd/miner_client/src/main.rs

@@ -49,7 +49,7 @@ fn main() {
     });
     if let Err(err) = system.block_on(async move {
         let registry = RegistryService::launch();
-        let _ = registry.put_shared(config).await?;
+        registry.put_shared(config).await?;
         let stratum_cli_srv = registry
             .register_by_factory::<StratumClientService, StratumClientServiceServiceFactory>()
             .await?;

commons/stream-task/src/event.rs

@@ -227,14 +227,14 @@ impl TaskEventCounterHandle {
             .iter()
             .map(|counter| counter.get_report())
             .collect::<Vec<_>>();
-        if let Some(counter) = self.current_counter.lock().as_ref().take() {
+        if let Some(counter) = self.current_counter.lock().as_ref() {
             reports.push(counter.get_report());
         }
         reports
     }
 
     pub fn total_report(&self) -> Option<TaskProgressReport> {
-        if let Some(current_counter) = self.current_counter.lock().as_ref().take() {
+        if let Some(current_counter) = self.current_counter.lock().as_ref() {
             let task_name = current_counter.task_name.clone();
             let mut reports = self
                 .previous_counters

miner/src/create_block_template/mod.rs

@@ -349,7 +349,7 @@ where
         let excluded_txns = opened_block.push_txns(txns)?;
         let template = opened_block.finalize()?;
         for invalid_txn in excluded_txns.discarded_txns {
-            let _ = self.tx_provider.remove_invalid_txn(invalid_txn.id());
+            self.tx_provider.remove_invalid_txn(invalid_txn.id());
         }
 
         Ok(BlockTemplateResponse {

rust-toolchain

@@ -1 +1 @@
-1.61.0
+1.62.0

stratum/src/stratum.rs

@@ -154,7 +154,7 @@ impl ServiceHandler<Self, SubmitShareEvent> for Stratum {
             let mut seal: MinerSubmitSealRequest = msg.0.try_into()?;
 
             seal.minting_blob = current_mint_event.minting_blob;
-            let _ = self.miner_service.try_send(seal)?;
+            self.miner_service.try_send(seal)?;
         }
         Ok(())
     }