[INFO] crate meter_proxy 0.2.3 is already in cache
[INFO] extracting crate meter_proxy 0.2.3 into work/ex/clippy-test-run/sources/stable/reg/meter_proxy/0.2.3
[INFO] extracting crate meter_proxy 0.2.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/meter_proxy/0.2.3
[INFO] validating manifest of meter_proxy-0.2.3 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of meter_proxy-0.2.3 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing meter_proxy-0.2.3
[INFO] finished frobbing meter_proxy-0.2.3
[INFO] frobbed toml for meter_proxy-0.2.3 written to work/ex/clippy-test-run/sources/stable/reg/meter_proxy/0.2.3/Cargo.toml
[INFO] started frobbing meter_proxy-0.2.3
[INFO] finished frobbing meter_proxy-0.2.3
[INFO] frobbed toml for meter_proxy-0.2.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/meter_proxy/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting meter_proxy-0.2.3 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/meter_proxy/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 155e7386b4497388fb37d9eb83b8f9a985ee71b80a10c3d9cd4a3e2287a7d695
[INFO] running `"docker" "start" "-a" "155e7386b4497388fb37d9eb83b8f9a985ee71b80a10c3d9cd4a3e2287a7d695"`
[INFO] [stderr]     Checking meter_proxy v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |             writer: writer,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:314:13
[INFO] [stderr]     |
[INFO] [stderr] 314 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:315:13
[INFO] [stderr]     |
[INFO] [stderr] 315 |             writer: writer,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:234:13
[INFO] [stderr]     |
[INFO] [stderr] 234 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:235:13
[INFO] [stderr]     |
[INFO] [stderr] 235 |             writer: writer,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:314:13
[INFO] [stderr]     |
[INFO] [stderr] 314 |             reader: reader,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `reader`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/proxy/async/mod.rs:315:13
[INFO] [stderr]     |
[INFO] [stderr] 315 |             writer: writer,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `writer`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Yellow`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 | use ansi_term::Colour::{Red, Yellow};
[INFO] [stderr]    |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr};
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::{thread, str};
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::setrlimit`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::setrlimit;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/proxy/sync/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |            return sum as f64/time_vec.len() as f64;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `sum as f64/time_vec.len() as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:193:6
[INFO] [stderr]     |
[INFO] [stderr] 193 |         return NUM_BYTES.get();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `NUM_BYTES.get()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:197:6
[INFO] [stderr]     |
[INFO] [stderr] 197 |         return TIME_TABLE.get_avg_value() / 1000000.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `TIME_TABLE.get_avg_value() / 1000000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/proxy/sync/mod.rs:197:42
[INFO] [stderr]     |
[INFO] [stderr] 197 |         return TIME_TABLE.get_avg_value() / 1000000.0f64;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^ help: consider: `1_000_000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/proxy/async/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> src/proxy/async/mod.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::net::{SocketAddr, IpAddr};
[INFO] [stderr]   |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/proxy/async/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Timeout`
[INFO] [stderr]   --> src/proxy/async/mod.rs:15:41
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout};
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Window`, `read_exact`, `write_all`
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                          ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RwLock`
[INFO] [stderr]   --> src/proxy/async/mod.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stderr]    |                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/async/mod.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         return *n_bytes as f64 / 1024.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `*n_bytes as f64 / 1024.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/async/mod.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return *n_resp as f64 / 1000000.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `*n_resp as f64 / 1000000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/proxy/async/mod.rs:138:33
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return *n_resp as f64 / 1000000.0f64;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: consider: `1_000_000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                      ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:38
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:49
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:369:10
[INFO] [stderr]     |
[INFO] [stderr] 369 |             drop(back);
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Io`
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:262:22
[INFO] [stderr]     |
[INFO] [stderr] 262 |                 Err(ref err) => {
[INFO] [stderr]     |                         ^^^ help: consider using `_err` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq_number`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:316:14
[INFO] [stderr]     |
[INFO] [stderr] 316 |         let mut seq_number = 0;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider using `_seq_number` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:321:22
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 Err(ref err) => {
[INFO] [stderr]     |                         ^^^ help: consider using `_err` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:341:8
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 Ok(r) => {
[INFO] [stderr]     |                    ^ help: consider using `_r` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `RecvError`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 RecvError => {},
[INFO] [stderr]     |                 ^^^^^^^^^ help: consider using `_RecvError` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/proxy/async/mod.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     Err(e) => {;
[INFO] [stderr]    |                         ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `core`
[INFO] [stderr]   --> src/proxy/async/mod.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut core = Core::new().unwrap();
[INFO] [stderr]    |                 ^^^^ help: consider using `_core` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pool`
[INFO] [stderr]    --> src/proxy/async/mod.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let pool = self.pool.clone();
[INFO] [stderr]     |             ^^^^ help: consider using `_pool` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/proxy/sync/mod.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut time_vec = self.0.lock().unwrap();
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:155:26
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         let mut stream_c = stream.try_clone().unwrap();
[INFO] [stderr]     |                             ----^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:204:10
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let mut back = match TcpStream::connect((targ_addr, target_port)) {
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:316:10
[INFO] [stderr]     |
[INFO] [stderr] 316 |         let mut seq_number = 0;
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/proxy/async/mod.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut core = Core::new().unwrap();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_bytes`
[INFO] [stderr]    --> src/proxy/async/mod.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     num_bytes: Arc<Mutex<f64>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_resp`
[INFO] [stderr]    --> src/proxy/async/mod.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     num_resp: Arc<Mutex<f64>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other`
[INFO] [stderr]    --> src/proxy/async/mod.rs:378:1
[INFO] [stderr]     |
[INFO] [stderr] 378 | fn other(desc: &str) -> io::Error {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicUsize instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/sync/mod.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |         SharedCounter(Arc::new(Mutex::new(0)))
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::mutex_atomic)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/proxy/sync/mod.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         *counter = *counter + quantity;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*counter += quantity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicBool instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/sync/mod.rs:91:54
[INFO] [stderr]    |
[INFO] [stderr] 91 |     static ref ERROR: Arc<Mutex<bool>>       = Arc::new(Mutex::new(false));
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]    --> src/proxy/sync/mod.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |             if *reset_lock_flag_c.read().unwrap() == true {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `*reset_lock_flag_c.read().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:157:22
[INFO] [stderr]     |
[INFO] [stderr] 157 |                         stream_c2.set_read_timeout(Some(Duration::new(3, 0)));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:188:6
[INFO] [stderr]     |
[INFO] [stderr] 188 |         TcpStream::connect((targ_addr, self.front_port));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/proxy/sync/mod.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |                 if *err == false {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: try simplifying it as shown: `!(*err)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:215:14
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:227:10
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let timedOut = Arc::new(AtomicBool::new(false));
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:228:10
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let timedOut_c = timedOut.clone();
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:252:31
[INFO] [stderr]     |
[INFO] [stderr] 252 |                                  timedOut: Arc<AtomicBool>,
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:255:6
[INFO] [stderr]     |
[INFO] [stderr] 255 |         front.set_read_timeout(Some(Duration::new(1000, 0)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:271:18
[INFO] [stderr]     |
[INFO] [stderr] 271 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:272:18
[INFO] [stderr]     |
[INFO] [stderr] 272 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:286:10
[INFO] [stderr]     |
[INFO] [stderr] 286 |               match back.write(&buf[0..read]) {
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 287 | |                 Err(..) => {
[INFO] [stderr] 288 | |                     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 289 | |                     // normal errors, just stop
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |                 Ok(..) => (),
[INFO] [stderr] 297 | |             };
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 286 |             if let Err(..) = back.write(&buf[0..read]) {
[INFO] [stderr] 287 |     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 288 |     // normal errors, just stop
[INFO] [stderr] 289 |     front.shutdown(Shutdown::Both);
[INFO] [stderr] 290 |     back.shutdown(Shutdown::Both);
[INFO] [stderr] 291 |     drop(front);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:290:18
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:291:18
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:309:31
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                  timedOut: Arc<AtomicBool>,
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:312:6
[INFO] [stderr]     |
[INFO] [stderr] 312 |         back.set_read_timeout(Some(Duration::new(1000, 0)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:330:18
[INFO] [stderr]     |
[INFO] [stderr] 330 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:331:18
[INFO] [stderr]     |
[INFO] [stderr] 331 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 RecvError => {},
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:353:10
[INFO] [stderr]     |
[INFO] [stderr] 353 |               match front.write(&buf[0..read]) {
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 354 | |                 Err(..) => {
[INFO] [stderr] 355 | |                     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 356 | |                     // normal errors, just stop
[INFO] [stderr] ...   |
[INFO] [stderr] 363 | |                     Ok(..) => (),
[INFO] [stderr] 364 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 353 |             if let Err(..) = front.write(&buf[0..read]) {
[INFO] [stderr] 354 | timedOut.store(true, Ordering::Release);
[INFO] [stderr] 355 | // normal errors, just stop
[INFO] [stderr] 356 |     front.shutdown(Shutdown::Both);
[INFO] [stderr] 357 |     back.shutdown(Shutdown::Both);
[INFO] [stderr] 358 |     drop(back);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:357:22
[INFO] [stderr]     |
[INFO] [stderr] 357 |                         front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:358:22
[INFO] [stderr]     |
[INFO] [stderr] 358 |                         back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicBool instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/async/mod.rs:22:51
[INFO] [stderr]    |
[INFO] [stderr] 22 |     static ref ERROR: Arc<Mutex<bool>>    = Arc::new(Mutex::new(false));
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Yellow`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:14:30
[INFO] [stderr]    |
[INFO] [stderr] 14 | use ansi_term::Colour::{Red, Yellow};
[INFO] [stderr]    |                              ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `SocketAddr`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:15:50
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::net::{TcpListener, TcpStream, Shutdown, SocketAddr,IpAddr};
[INFO] [stderr]    |                                                  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `str`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::{thread, str};
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::setrlimit`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | use libc::setrlimit;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]   --> src/proxy/sync/mod.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | use std::collections::HashMap;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/proxy/sync/mod.rs:77:9
[INFO] [stderr]    |
[INFO] [stderr] 77 |            return sum as f64/time_vec.len() as f64;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `sum as f64/time_vec.len() as f64`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:193:6
[INFO] [stderr]     |
[INFO] [stderr] 193 |         return NUM_BYTES.get();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `NUM_BYTES.get()`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:197:6
[INFO] [stderr]     |
[INFO] [stderr] 197 |         return TIME_TABLE.get_avg_value() / 1000000.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `TIME_TABLE.get_avg_value() / 1000000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/proxy/sync/mod.rs:197:42
[INFO] [stderr]     |
[INFO] [stderr] 197 |         return TIME_TABLE.get_avg_value() / 1000000.0f64;
[INFO] [stderr]     |                                             ^^^^^^^^^^^^ help: consider: `1_000_000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::env`
[INFO] [stderr]  --> src/proxy/async/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::env;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `IpAddr`
[INFO] [stderr]  --> src/proxy/async/mod.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::net::{SocketAddr, IpAddr};
[INFO] [stderr]   |                            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> src/proxy/async/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Timeout`
[INFO] [stderr]   --> src/proxy/async/mod.rs:15:41
[INFO] [stderr]    |
[INFO] [stderr] 15 | use tokio_core::reactor::{Core, Handle, Timeout};
[INFO] [stderr]    |                                         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Window`, `read_exact`, `write_all`
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                          ^^^^^^^^^^  ^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `RwLock`
[INFO] [stderr]   --> src/proxy/async/mod.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 | use std::sync::{Arc, Mutex, RwLock};
[INFO] [stderr]    |                             ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/async/mod.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         return *n_bytes as f64 / 1024.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `*n_bytes as f64 / 1024.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/proxy/async/mod.rs:138:9
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return *n_resp as f64 / 1000000.0f64;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `*n_resp as f64 / 1000000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/proxy/async/mod.rs:138:33
[INFO] [stderr]     |
[INFO] [stderr] 138 |         return *n_resp as f64 / 1000000.0f64;
[INFO] [stderr]     |                                 ^^^^^^^^^^^^ help: consider: `1_000_000.0f64`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Io': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                      ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::read_exact': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::write_all': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:38
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                                      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio_core::io::Window': moved to the `tokio-io` crate
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:49
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                                                 ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/proxy/sync/mod.rs:369:10
[INFO] [stderr]     |
[INFO] [stderr] 369 |             drop(back);
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unreachable_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Io`
[INFO] [stderr]   --> src/proxy/async/mod.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio_core::io::{Io, read_exact, write_all, Window};
[INFO] [stderr]    |                      ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:262:22
[INFO] [stderr]     |
[INFO] [stderr] 262 |                 Err(ref err) => {
[INFO] [stderr]     |                         ^^^ help: consider using `_err` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `seq_number`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:316:14
[INFO] [stderr]     |
[INFO] [stderr] 316 |         let mut seq_number = 0;
[INFO] [stderr]     |                 ^^^^^^^^^^ help: consider using `_seq_number` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:321:22
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 Err(ref err) => {
[INFO] [stderr]     |                         ^^^ help: consider using `_err` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:341:8
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 Ok(r) => {
[INFO] [stderr]     |                    ^ help: consider using `_r` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `RecvError`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 RecvError => {},
[INFO] [stderr]     |                 ^^^^^^^^^ help: consider using `_RecvError` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/proxy/async/mod.rs:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 |                     Err(e) => {;
[INFO] [stderr]    |                         ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `core`
[INFO] [stderr]   --> src/proxy/async/mod.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut core = Core::new().unwrap();
[INFO] [stderr]    |                 ^^^^ help: consider using `_core` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pool`
[INFO] [stderr]    --> src/proxy/async/mod.rs:158:13
[INFO] [stderr]     |
[INFO] [stderr] 158 |         let pool = self.pool.clone();
[INFO] [stderr]     |             ^^^^ help: consider using `_pool` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/proxy/sync/mod.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut time_vec = self.0.lock().unwrap();
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:155:26
[INFO] [stderr]     |
[INFO] [stderr] 155 |                         let mut stream_c = stream.try_clone().unwrap();
[INFO] [stderr]     |                             ----^^^^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:204:10
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let mut back = match TcpStream::connect((targ_addr, target_port)) {
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/proxy/sync/mod.rs:316:10
[INFO] [stderr]     |
[INFO] [stderr] 316 |         let mut seq_number = 0;
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/proxy/async/mod.rs:60:13
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let mut core = Core::new().unwrap();
[INFO] [stderr]    |             ----^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_bytes`
[INFO] [stderr]    --> src/proxy/async/mod.rs:221:5
[INFO] [stderr]     |
[INFO] [stderr] 221 |     num_bytes: Arc<Mutex<f64>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `num_resp`
[INFO] [stderr]    --> src/proxy/async/mod.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 222 |     num_resp: Arc<Mutex<f64>>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `other`
[INFO] [stderr]    --> src/proxy/async/mod.rs:378:1
[INFO] [stderr]     |
[INFO] [stderr] 378 | fn other(desc: &str) -> io::Error {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicUsize instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/sync/mod.rs:46:32
[INFO] [stderr]    |
[INFO] [stderr] 46 |         SharedCounter(Arc::new(Mutex::new(0)))
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::mutex_atomic)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/proxy/sync/mod.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |         *counter = *counter + quantity;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*counter += quantity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicBool instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/sync/mod.rs:91:54
[INFO] [stderr]    |
[INFO] [stderr] 91 |     static ref ERROR: Arc<Mutex<bool>>       = Arc::new(Mutex::new(false));
[INFO] [stderr]    |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]    --> src/proxy/sync/mod.rs:145:13
[INFO] [stderr]     |
[INFO] [stderr] 145 |             if *reset_lock_flag_c.read().unwrap() == true {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try simplifying it as shown: `*reset_lock_flag_c.read().unwrap()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:157:22
[INFO] [stderr]     |
[INFO] [stderr] 157 |                         stream_c2.set_read_timeout(Some(Duration::new(3, 0)));
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:188:6
[INFO] [stderr]     |
[INFO] [stderr] 188 |         TcpStream::connect((targ_addr, self.front_port));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against false can be replaced by a negation
[INFO] [stderr]    --> src/proxy/sync/mod.rs:208:17
[INFO] [stderr]     |
[INFO] [stderr] 208 |                 if *err == false {
[INFO] [stderr]     |                    ^^^^^^^^^^^^^ help: try simplifying it as shown: `!(*err)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:215:14
[INFO] [stderr]     |
[INFO] [stderr] 215 |                 front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:227:10
[INFO] [stderr]     |
[INFO] [stderr] 227 |         let timedOut = Arc::new(AtomicBool::new(false));
[INFO] [stderr]     |             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut_c` should have a snake case name such as `timed_out_c`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:228:10
[INFO] [stderr]     |
[INFO] [stderr] 228 |         let timedOut_c = timedOut.clone();
[INFO] [stderr]     |             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:252:31
[INFO] [stderr]     |
[INFO] [stderr] 252 |                                  timedOut: Arc<AtomicBool>,
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:255:6
[INFO] [stderr]     |
[INFO] [stderr] 255 |         front.set_read_timeout(Some(Duration::new(1000, 0)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:271:18
[INFO] [stderr]     |
[INFO] [stderr] 271 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:272:18
[INFO] [stderr]     |
[INFO] [stderr] 272 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:286:10
[INFO] [stderr]     |
[INFO] [stderr] 286 |               match back.write(&buf[0..read]) {
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 287 | |                 Err(..) => {
[INFO] [stderr] 288 | |                     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 289 | |                     // normal errors, just stop
[INFO] [stderr] ...   |
[INFO] [stderr] 296 | |                 Ok(..) => (),
[INFO] [stderr] 297 | |             };
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::single_match)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 286 |             if let Err(..) = back.write(&buf[0..read]) {
[INFO] [stderr] 287 |     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 288 |     // normal errors, just stop
[INFO] [stderr] 289 |     front.shutdown(Shutdown::Both);
[INFO] [stderr] 290 |     back.shutdown(Shutdown::Both);
[INFO] [stderr] 291 |     drop(front);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:290:18
[INFO] [stderr]     |
[INFO] [stderr] 290 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:291:18
[INFO] [stderr]     |
[INFO] [stderr] 291 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `timedOut` should have a snake case name such as `timed_out`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:309:31
[INFO] [stderr]     |
[INFO] [stderr] 309 |                                  timedOut: Arc<AtomicBool>,
[INFO] [stderr]     |                                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:312:6
[INFO] [stderr]     |
[INFO] [stderr] 312 |         back.set_read_timeout(Some(Duration::new(1000, 0)));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:330:18
[INFO] [stderr]     |
[INFO] [stderr] 330 |                     front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:331:18
[INFO] [stderr]     |
[INFO] [stderr] 331 |                     back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `RecvError` should have a snake case name such as `recv_error`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:345:5
[INFO] [stderr]     |
[INFO] [stderr] 345 |                 RecvError => {},
[INFO] [stderr]     |                 ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let`
[INFO] [stderr]    --> src/proxy/sync/mod.rs:353:10
[INFO] [stderr]     |
[INFO] [stderr] 353 |               match front.write(&buf[0..read]) {
[INFO] [stderr]     |  _____________^
[INFO] [stderr] 354 | |                 Err(..) => {
[INFO] [stderr] 355 | |                     timedOut.store(true, Ordering::Release);
[INFO] [stderr] 356 | |                     // normal errors, just stop
[INFO] [stderr] ...   |
[INFO] [stderr] 363 | |                     Ok(..) => (),
[INFO] [stderr] 364 | |                 };
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 353 |             if let Err(..) = front.write(&buf[0..read]) {
[INFO] [stderr] 354 | timedOut.store(true, Ordering::Release);
[INFO] [stderr] 355 | // normal errors, just stop
[INFO] [stderr] 356 |     front.shutdown(Shutdown::Both);
[INFO] [stderr] 357 |     back.shutdown(Shutdown::Both);
[INFO] [stderr] 358 |     drop(back);
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:357:22
[INFO] [stderr]     |
[INFO] [stderr] 357 |                         front.shutdown(Shutdown::Both);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/proxy/sync/mod.rs:358:22
[INFO] [stderr]     |
[INFO] [stderr] 358 |                         back.shutdown(Shutdown::Both);
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: Consider using an AtomicBool instead of a Mutex here. If you just want the locking behaviour and not the internal type, consider using Mutex<()>.
[INFO] [stderr]   --> src/proxy/async/mod.rs:22:51
[INFO] [stderr]    |
[INFO] [stderr] 22 |     static ref ERROR: Arc<Mutex<bool>>    = Arc::new(Mutex::new(false));
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mutex_atomic
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.26s
[INFO] running `"docker" "inspect" "155e7386b4497388fb37d9eb83b8f9a985ee71b80a10c3d9cd4a3e2287a7d695"`
[INFO] running `"docker" "rm" "-f" "155e7386b4497388fb37d9eb83b8f9a985ee71b80a10c3d9cd4a3e2287a7d695"`
[INFO] [stdout] 155e7386b4497388fb37d9eb83b8f9a985ee71b80a10c3d9cd4a3e2287a7d695