Dec 12 12:42:24.720 INFO checking iryna-0.1.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 12:42:24.720 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 12:42:25.005 INFO [stdout] c2ef3647657b00f2a8e2e46c18f1912b0392d8ed48f3015be5c5496ab6d5c802
Dec 12 12:42:25.007 INFO running `"docker" "start" "-a" "c2ef3647657b00f2a8e2e46c18f1912b0392d8ed48f3015be5c5496ab6d5c802"`
Dec 12 12:42:25.408 INFO [stderr] usermod: no changes
Dec 12 12:42:25.473 INFO [stderr]     Checking chashmap v2.2.0
Dec 12 12:42:26.675 INFO [stderr]     Checking iryna v0.1.4 (/source)
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 12 12:42:28.303 INFO [stderr]  --> src/eventloop.rs:1:5
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 1 | use std::time::Duration;
Dec 12 12:42:28.303 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused imports: `Read`, `Result`, `Write`
Dec 12 12:42:28.303 INFO [stderr]  --> src/eventloop.rs:4:15
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 4 | use std::io::{Read, Result, Write};
Dec 12 12:42:28.303 INFO [stderr]   |               ^^^^  ^^^^^^  ^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `RwLock`
Dec 12 12:42:28.303 INFO [stderr]  --> src/eventloop.rs:6:22
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 6 | use std::sync::{Arc, RwLock};
Dec 12 12:42:28.303 INFO [stderr]   |                      ^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `acceptor::*`
Dec 12 12:42:28.303 INFO [stderr]  --> src/channel.rs:8:5
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 8 | use acceptor::*;
Dec 12 12:42:28.303 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `eventloop::*`
Dec 12 12:42:28.303 INFO [stderr]  --> src/channel.rs:9:5
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 9 | use eventloop::*;
Dec 12 12:42:28.303 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused imports: `Mutex`, `RwLock`
Dec 12 12:42:28.303 INFO [stderr]  --> src/acceptor.rs:4:22
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 4 | use std::sync::{Arc, Mutex, RwLock};
Dec 12 12:42:28.303 INFO [stderr]   |                      ^^^^^  ^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `IpAddr`
Dec 12 12:42:28.303 INFO [stderr]  --> src/acceptor.rs:5:16
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 5 | use std::net::{IpAddr, SocketAddr};
Dec 12 12:42:28.303 INFO [stderr]   |                ^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `Result`
Dec 12 12:42:28.303 INFO [stderr]  --> src/acceptor.rs:6:15
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 6 | use std::io::{Result, Write};
Dec 12 12:42:28.303 INFO [stderr]   |               ^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.303 INFO [stderr] warning: unused import: `TcpStream`
Dec 12 12:42:28.303 INFO [stderr]  --> src/acceptor.rs:8:29
Dec 12 12:42:28.303 INFO [stderr]   |
Dec 12 12:42:28.303 INFO [stderr] 8 | use mio::net::{TcpListener, TcpStream};
Dec 12 12:42:28.303 INFO [stderr]   |                             ^^^^^^^^^
Dec 12 12:42:28.303 INFO [stderr] 
Dec 12 12:42:28.315 INFO [stderr] warning: unused import: `Write`
Dec 12 12:42:28.315 INFO [stderr]  --> src/acceptor.rs:6:23
Dec 12 12:42:28.315 INFO [stderr]   |
Dec 12 12:42:28.315 INFO [stderr] 6 | use std::io::{Result, Write};
Dec 12 12:42:28.315 INFO [stderr]   |                       ^^^^^
Dec 12 12:42:28.315 INFO [stderr] 
Dec 12 12:42:28.344 INFO [stderr] warning: struct is never constructed: `EventLoop`
Dec 12 12:42:28.344 INFO [stderr]   --> src/eventloop.rs:12:1
Dec 12 12:42:28.345 INFO [stderr]    |
Dec 12 12:42:28.345 INFO [stderr] 12 | pub struct EventLoop {
Dec 12 12:42:28.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.345 INFO [stderr]    |
Dec 12 12:42:28.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:42:28.345 INFO [stderr] 
Dec 12 12:42:28.345 INFO [stderr] warning: method is never used: `new`
Dec 12 12:42:28.345 INFO [stderr]   --> src/eventloop.rs:18:5
Dec 12 12:42:28.345 INFO [stderr]    |
Dec 12 12:42:28.345 INFO [stderr] 18 |     pub fn new() -> EventLoop {
Dec 12 12:42:28.345 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.346 INFO [stderr] 
Dec 12 12:42:28.346 INFO [stderr] warning: method is never used: `attach`
Dec 12 12:42:28.346 INFO [stderr]   --> src/eventloop.rs:25:5
Dec 12 12:42:28.346 INFO [stderr]    |
Dec 12 12:42:28.346 INFO [stderr] 25 | /     pub fn attach(
Dec 12 12:42:28.347 INFO [stderr] 26 | |         &self,
Dec 12 12:42:28.347 INFO [stderr] 27 | |         sock: &mut TcpStream,
Dec 12 12:42:28.347 INFO [stderr] 28 | |         addr: &SocketAddr,
Dec 12 12:42:28.347 INFO [stderr] ...  |
Dec 12 12:42:28.347 INFO [stderr] 52 | |         self.channels.insert_new(token, ch);
Dec 12 12:42:28.347 INFO [stderr] 53 | |     }
Dec 12 12:42:28.347 INFO [stderr]    | |_____^
Dec 12 12:42:28.347 INFO [stderr] 
Dec 12 12:42:28.347 INFO [stderr] warning: method is never used: `run`
Dec 12 12:42:28.347 INFO [stderr]   --> src/eventloop.rs:55:5
Dec 12 12:42:28.347 INFO [stderr]    |
Dec 12 12:42:28.347 INFO [stderr] 55 |     pub fn run(&self) {
Dec 12 12:42:28.347 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.347 INFO [stderr] 
Dec 12 12:42:28.347 INFO [stderr] warning: type alias is never used: `Closure`
Dec 12 12:42:28.348 INFO [stderr]   --> src/channel.rs:12:1
Dec 12 12:42:28.348 INFO [stderr]    |
Dec 12 12:42:28.348 INFO [stderr] 12 | pub type Closure = Box<Fn(&mut ChanCtx) + Send + Sync>;
Dec 12 12:42:28.348 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.348 INFO [stderr] 
Dec 12 12:42:28.348 INFO [stderr] warning: variant is never constructed: `NUMBER`
Dec 12 12:42:28.348 INFO [stderr]   --> src/channel.rs:16:5
Dec 12 12:42:28.348 INFO [stderr]    |
Dec 12 12:42:28.348 INFO [stderr] 16 |     NUMBER(usize),
Dec 12 12:42:28.349 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 12 12:42:28.349 INFO [stderr] 
Dec 12 12:42:28.349 INFO [stderr] warning: variant is never constructed: `BOOL`
Dec 12 12:42:28.349 INFO [stderr]   --> src/channel.rs:17:5
Dec 12 12:42:28.349 INFO [stderr]    |
Dec 12 12:42:28.349 INFO [stderr] 17 |     BOOL(bool),
Dec 12 12:42:28.349 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 12:42:28.349 INFO [stderr] 
Dec 12 12:42:28.349 INFO [stderr] warning: struct is never constructed: `Channel`
Dec 12 12:42:28.349 INFO [stderr]   --> src/channel.rs:20:1
Dec 12 12:42:28.349 INFO [stderr]    |
Dec 12 12:42:28.349 INFO [stderr] 20 | pub struct Channel {
Dec 12 12:42:28.349 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.349 INFO [stderr] 
Dec 12 12:42:28.349 INFO [stderr] warning: method is never used: `create`
Dec 12 12:42:28.349 INFO [stderr]   --> src/channel.rs:28:5
Dec 12 12:42:28.349 INFO [stderr]    |
Dec 12 12:42:28.350 INFO [stderr] 28 | /     pub fn create(
Dec 12 12:42:28.350 INFO [stderr] 29 | |         stream: &mut TcpStream,
Dec 12 12:42:28.350 INFO [stderr] 30 | |         addr: &SocketAddr,
Dec 12 12:42:28.350 INFO [stderr] 31 | |         id: Token,
Dec 12 12:42:28.350 INFO [stderr] ...  |
Dec 12 12:42:28.350 INFO [stderr] 44 | |         }
Dec 12 12:42:28.350 INFO [stderr] 45 | |     }
Dec 12 12:42:28.350 INFO [stderr]    | |_____^
Dec 12 12:42:28.350 INFO [stderr] 
Dec 12 12:42:28.350 INFO [stderr] warning: method is never used: `register`
Dec 12 12:42:28.350 INFO [stderr]   --> src/channel.rs:47:5
Dec 12 12:42:28.350 INFO [stderr]    |
Dec 12 12:42:28.350 INFO [stderr] 47 |     pub fn register(&self, selector: &Poll) {
Dec 12 12:42:28.350 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.350 INFO [stderr] 
Dec 12 12:42:28.350 INFO [stderr] warning: struct is never constructed: `ChanCtx`
Dec 12 12:42:28.350 INFO [stderr]   --> src/channel.rs:57:1
Dec 12 12:42:28.351 INFO [stderr]    |
Dec 12 12:42:28.351 INFO [stderr] 57 | pub struct ChanCtx {
Dec 12 12:42:28.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `new`
Dec 12 12:42:28.351 INFO [stderr]    --> src/channel.rs:67:5
Dec 12 12:42:28.351 INFO [stderr]     |
Dec 12 12:42:28.351 INFO [stderr] 67  | /     pub fn new(
Dec 12 12:42:28.351 INFO [stderr] 68  | |         addr: &SocketAddr,
Dec 12 12:42:28.351 INFO [stderr] 69  | |         stream: &mut TcpStream,
Dec 12 12:42:28.351 INFO [stderr] 70  | |         chan_id: Token,
Dec 12 12:42:28.351 INFO [stderr] ...   |
Dec 12 12:42:28.351 INFO [stderr] 124 | |         }
Dec 12 12:42:28.351 INFO [stderr] 125 | |     }
Dec 12 12:42:28.351 INFO [stderr]     | |_____^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `close`
Dec 12 12:42:28.351 INFO [stderr]    --> src/channel.rs:127:5
Dec 12 12:42:28.351 INFO [stderr]     |
Dec 12 12:42:28.351 INFO [stderr] 127 |     pub fn close(&self) {
Dec 12 12:42:28.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `write`
Dec 12 12:42:28.351 INFO [stderr]    --> src/channel.rs:134:5
Dec 12 12:42:28.351 INFO [stderr]     |
Dec 12 12:42:28.351 INFO [stderr] 134 |     pub fn write(&mut self, data: &[u8]) -> Result<()> {
Dec 12 12:42:28.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `read_test`
Dec 12 12:42:28.351 INFO [stderr]    --> src/channel.rs:138:5
Dec 12 12:42:28.351 INFO [stderr]     |
Dec 12 12:42:28.351 INFO [stderr] 138 |     pub fn read_test(&mut self) -> String {
Dec 12 12:42:28.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `chan_id`
Dec 12 12:42:28.351 INFO [stderr]    --> src/channel.rs:154:5
Dec 12 12:42:28.351 INFO [stderr]     |
Dec 12 12:42:28.351 INFO [stderr] 154 |     pub fn chan_id(&self) -> Token {
Dec 12 12:42:28.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: struct is never constructed: `Acceptor`
Dec 12 12:42:28.351 INFO [stderr]   --> src/acceptor.rs:43:1
Dec 12 12:42:28.351 INFO [stderr]    |
Dec 12 12:42:28.351 INFO [stderr] 43 | pub struct Acceptor {
Dec 12 12:42:28.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `new`
Dec 12 12:42:28.351 INFO [stderr]   --> src/acceptor.rs:55:5
Dec 12 12:42:28.351 INFO [stderr]    |
Dec 12 12:42:28.351 INFO [stderr] 55 |     pub fn new() -> Self {
Dec 12 12:42:28.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `opt_ttl_ms`
Dec 12 12:42:28.351 INFO [stderr]   --> src/acceptor.rs:75:5
Dec 12 12:42:28.351 INFO [stderr]    |
Dec 12 12:42:28.351 INFO [stderr] 75 |     pub fn opt_ttl_ms(&mut self, ttl: usize) -> &mut Self {
Dec 12 12:42:28.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.351 INFO [stderr] 
Dec 12 12:42:28.351 INFO [stderr] warning: method is never used: `opt_linger_ms`
Dec 12 12:42:28.351 INFO [stderr]   --> src/acceptor.rs:81:5
Dec 12 12:42:28.351 INFO [stderr]    |
Dec 12 12:42:28.351 INFO [stderr] 81 |     pub fn opt_linger_ms(&mut self, linger: usize) -> &mut Self {
Dec 12 12:42:28.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `opt_nodelay`
Dec 12 12:42:28.352 INFO [stderr]   --> src/acceptor.rs:88:5
Dec 12 12:42:28.352 INFO [stderr]    |
Dec 12 12:42:28.352 INFO [stderr] 88 |     pub fn opt_nodelay(&mut self, nodelay: bool) -> &mut Self {
Dec 12 12:42:28.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `opt_keep_alive_ms`
Dec 12 12:42:28.352 INFO [stderr]   --> src/acceptor.rs:94:5
Dec 12 12:42:28.352 INFO [stderr]    |
Dec 12 12:42:28.352 INFO [stderr] 94 |     pub fn opt_keep_alive_ms(&mut self, keep_alive: usize) -> &mut Self {
Dec 12 12:42:28.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `opt_recv_buf_size`
Dec 12 12:42:28.352 INFO [stderr]    --> src/acceptor.rs:100:5
Dec 12 12:42:28.352 INFO [stderr]     |
Dec 12 12:42:28.352 INFO [stderr] 100 |     pub fn opt_recv_buf_size(&mut self, buf_size: usize) -> &mut Self {
Dec 12 12:42:28.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `opt_send_buf_size`
Dec 12 12:42:28.352 INFO [stderr]    --> src/acceptor.rs:106:5
Dec 12 12:42:28.352 INFO [stderr]     |
Dec 12 12:42:28.352 INFO [stderr] 106 |     pub fn opt_send_buf_size(&mut self, buf_size: usize) -> &mut Self {
Dec 12 12:42:28.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `worker_count`
Dec 12 12:42:28.352 INFO [stderr]    --> src/acceptor.rs:113:5
Dec 12 12:42:28.352 INFO [stderr]     |
Dec 12 12:42:28.352 INFO [stderr] 113 |     pub fn worker_count(&mut self, size: usize) -> &mut Self {
Dec 12 12:42:28.352 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `on_ready`
Dec 12 12:42:28.352 INFO [stderr]    --> src/acceptor.rs:124:5
Dec 12 12:42:28.352 INFO [stderr]     |
Dec 12 12:42:28.352 INFO [stderr] 124 | /     pub fn on_ready<T>(&mut self, p: T) -> &mut Self
Dec 12 12:42:28.352 INFO [stderr] 125 | |     where
Dec 12 12:42:28.352 INFO [stderr] 126 | |         T: Fn(&mut ChanCtx) + Send + Sync + 'static,
Dec 12 12:42:28.352 INFO [stderr] 127 | |     {
Dec 12 12:42:28.352 INFO [stderr] 128 | |         self.close_handler = Arc::new(Box::new(p));
Dec 12 12:42:28.352 INFO [stderr] 129 | |         self
Dec 12 12:42:28.352 INFO [stderr] 130 | |     }
Dec 12 12:42:28.352 INFO [stderr]     | |_____^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.352 INFO [stderr] warning: method is never used: `on_receive`
Dec 12 12:42:28.352 INFO [stderr]    --> src/acceptor.rs:133:5
Dec 12 12:42:28.352 INFO [stderr]     |
Dec 12 12:42:28.352 INFO [stderr] 133 | /     pub fn on_receive<T>(&mut self, p: T) -> &mut Self
Dec 12 12:42:28.352 INFO [stderr] 134 | |     where
Dec 12 12:42:28.352 INFO [stderr] 135 | |         T: Fn(&mut ChanCtx) + Send + Sync + 'static,
Dec 12 12:42:28.352 INFO [stderr] 136 | |     {
Dec 12 12:42:28.352 INFO [stderr] 137 | |         self.receive_handler = Arc::new(Box::new(p));
Dec 12 12:42:28.352 INFO [stderr] 138 | |         self
Dec 12 12:42:28.352 INFO [stderr] 139 | |     }
Dec 12 12:42:28.352 INFO [stderr]     | |_____^
Dec 12 12:42:28.352 INFO [stderr] 
Dec 12 12:42:28.353 INFO [stderr] warning: method is never used: `on_close`
Dec 12 12:42:28.353 INFO [stderr]    --> src/acceptor.rs:142:5
Dec 12 12:42:28.353 INFO [stderr]     |
Dec 12 12:42:28.353 INFO [stderr] 142 | /     pub fn on_close<T>(&mut self, p: T) -> &mut Self
Dec 12 12:42:28.353 INFO [stderr] 143 | |     where
Dec 12 12:42:28.353 INFO [stderr] 144 | |         T: Fn(&mut ChanCtx) + Send + Sync + 'static,
Dec 12 12:42:28.353 INFO [stderr] 145 | |     {
Dec 12 12:42:28.353 INFO [stderr] 146 | |         self.close_handler = Arc::new(Box::new(p));
Dec 12 12:42:28.353 INFO [stderr] 147 | |         self
Dec 12 12:42:28.353 INFO [stderr] 148 | |     }
Dec 12 12:42:28.353 INFO [stderr]     | |_____^
Dec 12 12:42:28.353 INFO [stderr] 
Dec 12 12:42:28.353 INFO [stderr] warning: method is never used: `bind`
Dec 12 12:42:28.353 INFO [stderr]    --> src/acceptor.rs:151:5
Dec 12 12:42:28.353 INFO [stderr]     |
Dec 12 12:42:28.353 INFO [stderr] 151 |     pub fn bind(&mut self, host: &str, port: u16) -> &mut Self {
Dec 12 12:42:28.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.353 INFO [stderr] 
Dec 12 12:42:28.353 INFO [stderr] warning: method is never used: `terminate`
Dec 12 12:42:28.353 INFO [stderr]    --> src/acceptor.rs:158:5
Dec 12 12:42:28.353 INFO [stderr]     |
Dec 12 12:42:28.353 INFO [stderr] 158 |     pub fn terminate(&mut self) {
Dec 12 12:42:28.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.353 INFO [stderr] 
Dec 12 12:42:28.353 INFO [stderr] warning: method is never used: `accept`
Dec 12 12:42:28.353 INFO [stderr]    --> src/acceptor.rs:163:5
Dec 12 12:42:28.353 INFO [stderr]     |
Dec 12 12:42:28.353 INFO [stderr] 163 |     pub fn accept(&self) {
Dec 12 12:42:28.353 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: method is never used: `incr_id`
Dec 12 12:42:28.354 INFO [stderr]    --> src/acceptor.rs:213:5
Dec 12 12:42:28.354 INFO [stderr]     |
Dec 12 12:42:28.354 INFO [stderr] 213 |     fn incr_id(cur_id: usize) -> usize {
Dec 12 12:42:28.354 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 12:42:28.354 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 12:42:28.354 INFO [stderr]   |
Dec 12 12:42:28.354 INFO [stderr] 1 | #![feature(match_default_bindings)]
Dec 12 12:42:28.354 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr]   |
Dec 12 12:42:28.354 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.354 INFO [stderr]   --> src/channel.rs:48:9
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr] 48 | /         selector.register(
Dec 12 12:42:28.354 INFO [stderr] 49 | |             &self.ctx.chan,
Dec 12 12:42:28.354 INFO [stderr] 50 | |             self.ctx.id,
Dec 12 12:42:28.354 INFO [stderr] 51 | |             Ready::readable(),
Dec 12 12:42:28.354 INFO [stderr] 52 | |             PollOpt::edge(),
Dec 12 12:42:28.354 INFO [stderr] 53 | |         );
Dec 12 12:42:28.354 INFO [stderr]    | |__________^
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 12:42:28.354 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.354 INFO [stderr]   --> src/channel.rs:80:25
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr] 80 |                         ch.set_ttl(*ttl as u32);
Dec 12 12:42:28.354 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.354 INFO [stderr]   --> src/channel.rs:86:25
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr] 86 |                         ch.set_linger(Some(Duration::from_millis(*linger as u64)));
Dec 12 12:42:28.354 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.354 INFO [stderr]   --> src/channel.rs:93:25
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr] 93 |                         ch.set_nodelay(*b);
Dec 12 12:42:28.354 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.354 INFO [stderr]   --> src/channel.rs:98:25
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr] 98 |                         ch.set_keepalive(Some(Duration::from_millis(*keepalive as u64)));
Dec 12 12:42:28.354 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.354 INFO [stderr]    |
Dec 12 12:42:28.354 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.354 INFO [stderr] 
Dec 12 12:42:28.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]    --> src/channel.rs:104:25
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr] 104 |                         ch.set_recv_buffer_size(*bufsize);
Dec 12 12:42:28.355 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]    --> src/channel.rs:110:25
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr] 110 |                         ch.set_send_buffer_size(*bufsize);
Dec 12 12:42:28.355 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]    --> src/channel.rs:129:9
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr] 129 |         self.selector.deregister(&self.chan);
Dec 12 12:42:28.355 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]    --> src/channel.rs:131:9
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr] 131 |         self.chan.shutdown(Shutdown::Both);
Dec 12 12:42:28.355 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]     |
Dec 12 12:42:28.355 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]   --> src/acceptor.rs:61:17
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr] 61 |                 ch.write("Hello, world.\n".as_bytes());
Dec 12 12:42:28.355 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]   --> src/acceptor.rs:64:17
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr] 64 |                 ch.write("Welcome\n".as_bytes());
Dec 12 12:42:28.355 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.355 INFO [stderr]   --> src/acceptor.rs:67:17
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr] 67 |                 ch.write("Bye\n".as_bytes());
Dec 12 12:42:28.355 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.355 INFO [stderr]    |
Dec 12 12:42:28.355 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.355 INFO [stderr] 
Dec 12 12:42:28.384 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 12 12:42:28.384 INFO [stderr]  --> src/eventloop.rs:1:5
Dec 12 12:42:28.384 INFO [stderr]   |
Dec 12 12:42:28.384 INFO [stderr] 1 | use std::time::Duration;
Dec 12 12:42:28.384 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.384 INFO [stderr]   |
Dec 12 12:42:28.384 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 12:42:28.384 INFO [stderr] 
Dec 12 12:42:28.384 INFO [stderr] warning: unused imports: `Read`, `Result`, `Write`
Dec 12 12:42:28.384 INFO [stderr]  --> src/eventloop.rs:4:15
Dec 12 12:42:28.384 INFO [stderr]   |
Dec 12 12:42:28.384 INFO [stderr] 4 | use std::io::{Read, Result, Write};
Dec 12 12:42:28.384 INFO [stderr]   |               ^^^^  ^^^^^^  ^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `RwLock`
Dec 12 12:42:28.385 INFO [stderr]  --> src/eventloop.rs:6:22
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 6 | use std::sync::{Arc, RwLock};
Dec 12 12:42:28.385 INFO [stderr]   |                      ^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `acceptor::*`
Dec 12 12:42:28.385 INFO [stderr]  --> src/channel.rs:8:5
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 8 | use acceptor::*;
Dec 12 12:42:28.385 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `eventloop::*`
Dec 12 12:42:28.385 INFO [stderr]  --> src/channel.rs:9:5
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 9 | use eventloop::*;
Dec 12 12:42:28.385 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused imports: `Mutex`, `RwLock`
Dec 12 12:42:28.385 INFO [stderr]  --> src/acceptor.rs:4:22
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 4 | use std::sync::{Arc, Mutex, RwLock};
Dec 12 12:42:28.385 INFO [stderr]   |                      ^^^^^  ^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `IpAddr`
Dec 12 12:42:28.385 INFO [stderr]  --> src/acceptor.rs:5:16
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 5 | use std::net::{IpAddr, SocketAddr};
Dec 12 12:42:28.385 INFO [stderr]   |                ^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `Result`
Dec 12 12:42:28.385 INFO [stderr]  --> src/acceptor.rs:6:15
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 6 | use std::io::{Result, Write};
Dec 12 12:42:28.385 INFO [stderr]   |               ^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `TcpStream`
Dec 12 12:42:28.385 INFO [stderr]  --> src/acceptor.rs:8:29
Dec 12 12:42:28.385 INFO [stderr]   |
Dec 12 12:42:28.385 INFO [stderr] 8 | use mio::net::{TcpListener, TcpStream};
Dec 12 12:42:28.385 INFO [stderr]   |                             ^^^^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.385 INFO [stderr] warning: unused import: `channel::*`
Dec 12 12:42:28.385 INFO [stderr]   --> src/lib.rs:13:9
Dec 12 12:42:28.385 INFO [stderr]    |
Dec 12 12:42:28.385 INFO [stderr] 13 |     use channel::*;
Dec 12 12:42:28.385 INFO [stderr]    |         ^^^^^^^^^^
Dec 12 12:42:28.385 INFO [stderr] 
Dec 12 12:42:28.388 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Dec 12 12:42:28.388 INFO [stderr]   --> src/lib.rs:40:9
Dec 12 12:42:28.388 INFO [stderr]    |
Dec 12 12:42:28.388 INFO [stderr] 40 |         std::thread::sleep_ms(99999999999999);
Dec 12 12:42:28.388 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.388 INFO [stderr]    |
Dec 12 12:42:28.388 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 12 12:42:28.388 INFO [stderr] 
Dec 12 12:42:28.463 INFO [stderr] warning: unused import: `Write`
Dec 12 12:42:28.463 INFO [stderr]  --> src/acceptor.rs:6:23
Dec 12 12:42:28.463 INFO [stderr]   |
Dec 12 12:42:28.472 INFO [stderr] 6 | use std::io::{Result, Write};
Dec 12 12:42:28.472 INFO [stderr]   |                       ^^^^^
Dec 12 12:42:28.472 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: field is never used: `remote_addr`
Dec 12 12:42:28.503 INFO [stderr]   --> src/channel.rs:58:5
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr] 58 |     remote_addr: SocketAddr,
Dec 12 12:42:28.503 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: field is never used: `options`
Dec 12 12:42:28.503 INFO [stderr]   --> src/channel.rs:61:5
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr] 61 |     options: HashMap<String, OptionValue>,
Dec 12 12:42:28.503 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: method is never used: `chan_id`
Dec 12 12:42:28.503 INFO [stderr]    --> src/channel.rs:154:5
Dec 12 12:42:28.503 INFO [stderr]     |
Dec 12 12:42:28.503 INFO [stderr] 154 |     pub fn chan_id(&self) -> Token {
Dec 12 12:42:28.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: method is never used: `opt_ttl_ms`
Dec 12 12:42:28.503 INFO [stderr]   --> src/acceptor.rs:75:5
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr] 75 |     pub fn opt_ttl_ms(&mut self, ttl: usize) -> &mut Self {
Dec 12 12:42:28.503 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: method is never used: `opt_linger_ms`
Dec 12 12:42:28.503 INFO [stderr]   --> src/acceptor.rs:81:5
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr] 81 |     pub fn opt_linger_ms(&mut self, linger: usize) -> &mut Self {
Dec 12 12:42:28.503 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: method is never used: `on_close`
Dec 12 12:42:28.503 INFO [stderr]    --> src/acceptor.rs:142:5
Dec 12 12:42:28.503 INFO [stderr]     |
Dec 12 12:42:28.503 INFO [stderr] 142 | /     pub fn on_close<T>(&mut self, p: T) -> &mut Self
Dec 12 12:42:28.503 INFO [stderr] 143 | |     where
Dec 12 12:42:28.503 INFO [stderr] 144 | |         T: Fn(&mut ChanCtx) + Send + Sync + 'static,
Dec 12 12:42:28.503 INFO [stderr] 145 | |     {
Dec 12 12:42:28.503 INFO [stderr] 146 | |         self.close_handler = Arc::new(Box::new(p));
Dec 12 12:42:28.503 INFO [stderr] 147 | |         self
Dec 12 12:42:28.503 INFO [stderr] 148 | |     }
Dec 12 12:42:28.503 INFO [stderr]     | |_____^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: method is never used: `terminate`
Dec 12 12:42:28.503 INFO [stderr]    --> src/acceptor.rs:158:5
Dec 12 12:42:28.503 INFO [stderr]     |
Dec 12 12:42:28.503 INFO [stderr] 158 |     pub fn terminate(&mut self) {
Dec 12 12:42:28.503 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 12 12:42:28.503 INFO [stderr]  --> src/lib.rs:1:12
Dec 12 12:42:28.503 INFO [stderr]   |
Dec 12 12:42:28.503 INFO [stderr] 1 | #![feature(match_default_bindings)]
Dec 12 12:42:28.503 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.503 INFO [stderr]   |
Dec 12 12:42:28.503 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 12:42:28.503 INFO [stderr] 
Dec 12 12:42:28.503 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.503 INFO [stderr]   --> src/channel.rs:48:9
Dec 12 12:42:28.503 INFO [stderr]    |
Dec 12 12:42:28.503 INFO [stderr] 48 | /         selector.register(
Dec 12 12:42:28.503 INFO [stderr] 49 | |             &self.ctx.chan,
Dec 12 12:42:28.503 INFO [stderr] 50 | |             self.ctx.id,
Dec 12 12:42:28.503 INFO [stderr] 51 | |             Ready::readable(),
Dec 12 12:42:28.503 INFO [stderr] 52 | |             PollOpt::edge(),
Dec 12 12:42:28.503 INFO [stderr] 53 | |         );
Dec 12 12:42:28.503 INFO [stderr]    | |__________^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/channel.rs:80:25
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 80 |                         ch.set_ttl(*ttl as u32);
Dec 12 12:42:28.504 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/channel.rs:86:25
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 86 |                         ch.set_linger(Some(Duration::from_millis(*linger as u64)));
Dec 12 12:42:28.504 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/channel.rs:93:25
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 93 |                         ch.set_nodelay(*b);
Dec 12 12:42:28.504 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/channel.rs:98:25
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 98 |                         ch.set_keepalive(Some(Duration::from_millis(*keepalive as u64)));
Dec 12 12:42:28.504 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]    --> src/channel.rs:104:25
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr] 104 |                         ch.set_recv_buffer_size(*bufsize);
Dec 12 12:42:28.504 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]    --> src/channel.rs:110:25
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr] 110 |                         ch.set_send_buffer_size(*bufsize);
Dec 12 12:42:28.504 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]    --> src/channel.rs:129:9
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr] 129 |         self.selector.deregister(&self.chan);
Dec 12 12:42:28.504 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]    --> src/channel.rs:131:9
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr] 131 |         self.chan.shutdown(Shutdown::Both);
Dec 12 12:42:28.504 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]     |
Dec 12 12:42:28.504 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/acceptor.rs:61:17
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 61 |                 ch.write("Hello, world.\n".as_bytes());
Dec 12 12:42:28.504 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/acceptor.rs:64:17
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 64 |                 ch.write("Welcome\n".as_bytes());
Dec 12 12:42:28.504 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.504 INFO [stderr] 
Dec 12 12:42:28.504 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.504 INFO [stderr]   --> src/acceptor.rs:67:17
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr] 67 |                 ch.write("Bye\n".as_bytes());
Dec 12 12:42:28.504 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.504 INFO [stderr]    |
Dec 12 12:42:28.504 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.505 INFO [stderr] 
Dec 12 12:42:28.508 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.509 INFO [stderr]   --> src/lib.rs:32:25
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr] 32 |                         ch.write(sbuf.as_bytes());
Dec 12 12:42:28.509 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.509 INFO [stderr] 
Dec 12 12:42:28.509 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 12:42:28.509 INFO [stderr]   --> src/lib.rs:37:17
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr] 37 |                 ch.write("Welcome.\n".as_bytes());
Dec 12 12:42:28.509 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 12:42:28.509 INFO [stderr] 
Dec 12 12:42:28.509 INFO [stderr] warning: literal out of range for u32
Dec 12 12:42:28.509 INFO [stderr]   --> src/lib.rs:40:31
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr] 40 |         std::thread::sleep_ms(99999999999999);
Dec 12 12:42:28.509 INFO [stderr]    |                               ^^^^^^^^^^^^^^
Dec 12 12:42:28.509 INFO [stderr]    |
Dec 12 12:42:28.509 INFO [stderr]    = note: #[warn(overflowing_literals)] on by default
Dec 12 12:42:28.509 INFO [stderr] 
Dec 12 12:42:28.560 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.12s
Dec 12 12:42:28.564 INFO [stderr] su: No module specific data is present
Dec 12 12:42:29.364 INFO running `"docker" "inspect" "c2ef3647657b00f2a8e2e46c18f1912b0392d8ed48f3015be5c5496ab6d5c802"`
Dec 12 12:42:29.637 INFO running `"docker" "rm" "-f" "c2ef3647657b00f2a8e2e46c18f1912b0392d8ed48f3015be5c5496ab6d5c802"`
Dec 12 12:42:29.733 INFO [stdout] c2ef3647657b00f2a8e2e46c18f1912b0392d8ed48f3015be5c5496ab6d5c802