Run cargo fmt --all

account_manager/src/main.rs

@@ -57,7 +57,7 @@ fn main() {
                         .help("If supplied along with `index`, generates keys `i..i + n`.")
                         .takes_value(true)
                         .default_value("1"),
-                )
+                ),
         )
         .get_matches();
 
@@ -65,7 +65,7 @@ fn main() {
         Ok(dir) => dir,
         Err(e) => {
             crit!(log, "Failed to initialize data dir"; "error" => format!("{:?}", e));
-            return
+            return;
         }
     };
 
@@ -73,7 +73,7 @@ fn main() {
 
     if let Err(e) = client_config.apply_cli_args(&matches) {
         crit!(log, "Failed to apply CLI args"; "error" => format!("{:?}", e));
-        return
+        return;
     };
 
     // Ensure the `data_dir` in the config matches that supplied to the CLI.

beacon_node/rpc/src/lib.rs

@@ -27,8 +27,7 @@ pub fn start_server<T: BeaconChainTypes + Clone + 'static>(
     network_chan: crossbeam_channel::Sender<NetworkMessage>,
     beacon_chain: Arc<BeaconChain<T>>,
     log: &slog::Logger,
-) -> exit_future::Signal
+) -> exit_future::Signal {
-{
     let log = log.new(o!("Service"=>"RPC"));
     let env = Arc::new(Environment::new(1));
 

tests/ef_tests/src/cases/operations_block_header.rs

@@ -38,8 +38,7 @@ impl<E: EthSpec> Case for OperationsBlockHeader<E> {
         // Processing requires the epoch cache.
         state.build_all_caches(spec).unwrap();
 
-        let mut result =
+        let mut result = process_block_header(&mut state, &self.block, spec, true).map(|_| state);
-            process_block_header(&mut state, &self.block, spec, true).map(|_| state);
 
         compare_beacon_state_results_without_caches(&mut result, &mut expected)
     }