Nov 01 14:08:24.904 INFO testing bqv/carbon against beta-2018-10-30 for beta-1.31-1
Nov 01 14:08:24.904 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 14:08:25.308 INFO blam! d47c1cc5a4375541a46a7fdc8a84b7f603fb2fa24fee7101320e3c06a149aafe
Nov 01 14:08:25.323 INFO running `"docker" "start" "-a" "d47c1cc5a4375541a46a7fdc8a84b7f603fb2fa24fee7101320e3c06a149aafe"`
Nov 01 14:08:26.325 INFO kablam! usermod: no changes
Nov 01 14:08:26.403 INFO kablam!    Compiling carbon v0.1.0 (/source)
Nov 01 14:08:26.917 INFO kablam! warning: unused import: `TcpListener`
Nov 01 14:08:26.917 INFO kablam!  --> src/irc/client.rs:4:16
Nov 01 14:08:26.917 INFO kablam!   |
Nov 01 14:08:26.917 INFO kablam! 4 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:26.917 INFO kablam!   |                ^^^^^^^^^^^
Nov 01 14:08:26.917 INFO kablam!   |
Nov 01 14:08:26.917 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:08:26.917 INFO kablam! 
Nov 01 14:08:26.917 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:26.917 INFO kablam!  --> src/bouncer/mod.rs:5:16
Nov 01 14:08:26.917 INFO kablam!   |
Nov 01 14:08:26.917 INFO kablam! 5 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:26.917 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:26.917 INFO kablam! 
Nov 01 14:08:26.923 INFO kablam! warning: unused import: `channel`
Nov 01 14:08:26.924 INFO kablam!  --> src/bouncer/threadworker.rs:2:23
Nov 01 14:08:26.924 INFO kablam!   |
Nov 01 14:08:26.924 INFO kablam! 2 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 01 14:08:26.924 INFO kablam!   |                       ^^^^^^^
Nov 01 14:08:26.924 INFO kablam! 
Nov 01 14:08:26.924 INFO kablam! warning: unused import: `std::borrow::Borrow`
Nov 01 14:08:26.924 INFO kablam!  --> src/bouncer/threadworker.rs:4:5
Nov 01 14:08:26.924 INFO kablam!   |
Nov 01 14:08:26.924 INFO kablam! 4 | use std::borrow::Borrow;
Nov 01 14:08:26.924 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:26.924 INFO kablam! 
Nov 01 14:08:26.924 INFO kablam! warning: unused import: `TcpStream`
Nov 01 14:08:26.924 INFO kablam!  --> src/bouncer/threadworker.rs:5:29
Nov 01 14:08:26.924 INFO kablam!   |
Nov 01 14:08:26.924 INFO kablam! 5 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:26.924 INFO kablam!   |                             ^^^^^^^^^
Nov 01 14:08:26.924 INFO kablam! 
Nov 01 14:08:26.924 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:26.924 INFO kablam!  --> src/bouncer/threadworker.rs:6:16
Nov 01 14:08:26.924 INFO kablam!   |
Nov 01 14:08:26.924 INFO kablam! 6 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:26.924 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:26.924 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `e`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/threadworker.rs:120:21
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 120 |                 Err(e) => {
Nov 01 14:08:27.223 INFO kablam!     |                     ^ help: consider using `_e` instead
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:27.223 INFO kablam!   --> src/bouncer/mod.rs:70:29
Nov 01 14:08:27.223 INFO kablam!    |
Nov 01 14:08:27.223 INFO kablam! 70 |                         Err(err) => {
Nov 01 14:08:27.223 INFO kablam!    |                             ^^^ help: consider using `_err` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:27.223 INFO kablam!   --> src/bouncer/mod.rs:91:21
Nov 01 14:08:27.223 INFO kablam!    |
Nov 01 14:08:27.223 INFO kablam! 91 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!    |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:27.223 INFO kablam!   --> src/bouncer/mod.rs:95:17
Nov 01 14:08:27.223 INFO kablam!    |
Nov 01 14:08:27.223 INFO kablam! 95 |             Err(err) => {
Nov 01 14:08:27.223 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:102:21
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 102 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:106:17
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 106 |             Err(err) => {
Nov 01 14:08:27.223 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:113:21
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 113 |                 let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:117:17
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 117 |             Err(err) => {
Nov 01 14:08:27.223 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:131:21
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 131 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:139:21
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 139 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:165:25
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 165 |                     let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:27.223 INFO kablam!     |                         ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:183:31
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 183 |             Command::PONG(ref param) => {
Nov 01 14:08:27.223 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.223 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:27.223 INFO kablam!    --> src/bouncer/mod.rs:282:31
Nov 01 14:08:27.223 INFO kablam!     |
Nov 01 14:08:27.223 INFO kablam! 282 |             Command::PONG(ref param) => {
Nov 01 14:08:27.223 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:27.223 INFO kablam! 
Nov 01 14:08:27.285 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.285 INFO kablam!   --> src/irc/server.rs:63:13
Nov 01 14:08:27.285 INFO kablam!    |
Nov 01 14:08:27.285 INFO kablam! 63 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:27.285 INFO kablam!    |             ----^^^^
Nov 01 14:08:27.285 INFO kablam!    |             |
Nov 01 14:08:27.285 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.285 INFO kablam!    |
Nov 01 14:08:27.285 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:08:27.285 INFO kablam! 
Nov 01 14:08:27.285 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.285 INFO kablam!   --> src/irc/server.rs:64:13
Nov 01 14:08:27.285 INFO kablam!    |
Nov 01 14:08:27.285 INFO kablam! 64 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:27.285 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:27.285 INFO kablam!    |             |
Nov 01 14:08:27.285 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.285 INFO kablam! 
Nov 01 14:08:27.285 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.285 INFO kablam!   --> src/irc/server.rs:69:13
Nov 01 14:08:27.285 INFO kablam!    |
Nov 01 14:08:27.285 INFO kablam! 69 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:27.285 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:27.285 INFO kablam!    |             |
Nov 01 14:08:27.285 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.286 INFO kablam! 
Nov 01 14:08:27.286 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.286 INFO kablam!    --> src/irc/server.rs:104:13
Nov 01 14:08:27.286 INFO kablam!     |
Nov 01 14:08:27.286 INFO kablam! 104 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:27.286 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:27.286 INFO kablam!     |             |
Nov 01 14:08:27.286 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:27.286 INFO kablam! 
Nov 01 14:08:27.291 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.291 INFO kablam!   --> src/irc/client.rs:62:13
Nov 01 14:08:27.291 INFO kablam!    |
Nov 01 14:08:27.291 INFO kablam! 62 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:27.291 INFO kablam!    |             ----^^^^
Nov 01 14:08:27.291 INFO kablam!    |             |
Nov 01 14:08:27.291 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.291 INFO kablam! 
Nov 01 14:08:27.291 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.291 INFO kablam!   --> src/irc/client.rs:63:13
Nov 01 14:08:27.291 INFO kablam!    |
Nov 01 14:08:27.291 INFO kablam! 63 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:27.291 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:27.291 INFO kablam!    |             |
Nov 01 14:08:27.291 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.291 INFO kablam! 
Nov 01 14:08:27.291 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.291 INFO kablam!   --> src/irc/client.rs:68:13
Nov 01 14:08:27.291 INFO kablam!    |
Nov 01 14:08:27.291 INFO kablam! 68 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:27.291 INFO kablam!    |             ----^^^^
Nov 01 14:08:27.291 INFO kablam!    |             |
Nov 01 14:08:27.291 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.291 INFO kablam! 
Nov 01 14:08:27.293 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.293 INFO kablam!   --> src/irc/client.rs:78:13
Nov 01 14:08:27.293 INFO kablam!    |
Nov 01 14:08:27.293 INFO kablam! 78 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:27.293 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:27.293 INFO kablam!    |             |
Nov 01 14:08:27.293 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:27.293 INFO kablam! 
Nov 01 14:08:27.296 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.296 INFO kablam!    --> src/irc/client.rs:107:13
Nov 01 14:08:27.296 INFO kablam!     |
Nov 01 14:08:27.296 INFO kablam! 107 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:27.296 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:27.296 INFO kablam!     |             |
Nov 01 14:08:27.296 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:27.296 INFO kablam! 
Nov 01 14:08:27.347 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.347 INFO kablam!   --> src/bouncer/threadworker.rs:72:19
Nov 01 14:08:27.347 INFO kablam!    |
Nov 01 14:08:27.347 INFO kablam! 72 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:27.347 INFO kablam!    |                   ----^^^^
Nov 01 14:08:27.347 INFO kablam!    |                   |
Nov 01 14:08:27.347 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:27.347 INFO kablam! 
Nov 01 14:08:27.347 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:27.347 INFO kablam!   --> src/bouncer/threadworker.rs:91:19
Nov 01 14:08:27.347 INFO kablam!    |
Nov 01 14:08:27.347 INFO kablam! 91 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:27.347 INFO kablam!    |                   ----^^^^
Nov 01 14:08:27.347 INFO kablam!    |                   |
Nov 01 14:08:27.347 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:27.347 INFO kablam! 
Nov 01 14:08:27.354 INFO kablam! warning: method is never used: `read_hostmask`
Nov 01 14:08:27.355 INFO kablam!    --> src/irc/message.rs:134:5
Nov 01 14:08:27.355 INFO kablam!     |
Nov 01 14:08:27.355 INFO kablam! 134 |     pub fn read_hostmask(hostmask: &str) -> Hostmask {
Nov 01 14:08:27.355 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam!     |
Nov 01 14:08:27.355 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: field is never used: `username`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/server.rs:24:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 24 |     username: String,
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: field is never used: `hostname`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/server.rs:25:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 25 |     hostname: String,
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: field is never used: `realname`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/server.rs:26:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 26 |     realname: String,
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: method is never used: `set_userdata`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/server.rs:56:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 56 |     pub fn set_userdata(&mut self, username: String, hostname: String) {
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: method is never used: `hostmask`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/server.rs:62:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 62 |     pub fn hostmask(&self) -> Hostmask {
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.355 INFO kablam! warning: method is never used: `get_nick`
Nov 01 14:08:27.355 INFO kablam!   --> src/irc/client.rs:41:5
Nov 01 14:08:27.355 INFO kablam!    |
Nov 01 14:08:27.355 INFO kablam! 41 |     pub fn get_nick(&self) -> String {
Nov 01 14:08:27.355 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.355 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome`
Nov 01 14:08:27.363 INFO kablam!   --> src/irc/message.rs:22:5
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam! 22 |     RPL_WELCOME(String),
Nov 01 14:08:27.363 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 14:08:27.363 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.363 INFO kablam!    --> src/irc/server.rs:112:13
Nov 01 14:08:27.363 INFO kablam!     |
Nov 01 14:08:27.363 INFO kablam! 112 |             self.send(string);
Nov 01 14:08:27.363 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!     |
Nov 01 14:08:27.363 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 14:08:27.363 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.363 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.363 INFO kablam!    --> src/irc/client.rs:115:13
Nov 01 14:08:27.363 INFO kablam!     |
Nov 01 14:08:27.363 INFO kablam! 115 |             self.send(string);
Nov 01 14:08:27.363 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!     |
Nov 01 14:08:27.363 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.363 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.363 INFO kablam!   --> src/bouncer/threadworker.rs:52:21
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam! 52 |                     self.conn.send(string);
Nov 01 14:08:27.363 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.363 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.363 INFO kablam!   --> src/bouncer/threadworker.rs:75:17
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam! 75 |                 self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:27.363 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.363 INFO kablam! 
Nov 01 14:08:27.363 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.363 INFO kablam!   --> src/bouncer/threadworker.rs:94:17
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam! 94 |                 self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:27.363 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.363 INFO kablam!    |
Nov 01 14:08:27.363 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/threadworker.rs:118:21
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 118 |                     self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream))));
Nov 01 14:08:27.364 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!   --> src/bouncer/mod.rs:43:17
Nov 01 14:08:27.364 INFO kablam!    |
Nov 01 14:08:27.364 INFO kablam! 43 | /                 thread::Builder::new().name("LISTEN".to_string()).spawn(move || {
Nov 01 14:08:27.364 INFO kablam! 44 | |                     threadworker::Listener::new(listener, listeneventtx).work();
Nov 01 14:08:27.364 INFO kablam! 45 | |                 });
Nov 01 14:08:27.364 INFO kablam!    | |___________________^
Nov 01 14:08:27.364 INFO kablam!    |
Nov 01 14:08:27.364 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/mod.rs:140:21
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 140 |                     sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string());
Nov 01 14:08:27.364 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/mod.rs:141:21
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 141 |                     sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string());
Nov 01 14:08:27.364 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/mod.rs:145:29
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 145 |                             sendtx.send(Message::pass(Hostmask::None, pass).to_string());
Nov 01 14:08:27.364 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/mod.rs:348:9
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 348 |         self.srvsendtxs[id].send(line);
Nov 01 14:08:27.364 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:27.364 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:27.364 INFO kablam!    --> src/bouncer/mod.rs:352:9
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam! 352 |         self.clntsendtxs[id].send(line);
Nov 01 14:08:27.364 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:27.364 INFO kablam!     |
Nov 01 14:08:27.364 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:27.364 INFO kablam! 
Nov 01 14:08:29.701 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Nov 01 14:08:29.704 INFO kablam! su: No module specific data is present
Nov 01 14:08:30.355 INFO running `"docker" "rm" "-f" "d47c1cc5a4375541a46a7fdc8a84b7f603fb2fa24fee7101320e3c06a149aafe"`
Nov 01 14:08:30.623 INFO blam! d47c1cc5a4375541a46a7fdc8a84b7f603fb2fa24fee7101320e3c06a149aafe
Nov 01 14:08:30.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 14:08:31.007 INFO blam! 9e741a8f2ab7e4f99a664b84f95aaee19004f6f023954bfc8142fa93940f0d85
Nov 01 14:08:31.013 INFO running `"docker" "start" "-a" "9e741a8f2ab7e4f99a664b84f95aaee19004f6f023954bfc8142fa93940f0d85"`
Nov 01 14:08:32.431 INFO kablam! usermod: no changes
Nov 01 14:08:32.487 INFO kablam!    Compiling carbon v0.1.0 (/source)
Nov 01 14:08:33.067 INFO kablam! warning: unused import: `TcpListener`
Nov 01 14:08:33.067 INFO kablam!  --> src/irc/client.rs:4:16
Nov 01 14:08:33.067 INFO kablam!   |
Nov 01 14:08:33.067 INFO kablam! 4 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:33.067 INFO kablam!   |                ^^^^^^^^^^^
Nov 01 14:08:33.067 INFO kablam!   |
Nov 01 14:08:33.067 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:08:33.067 INFO kablam! 
Nov 01 14:08:33.068 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:33.068 INFO kablam!  --> src/bouncer/mod.rs:5:16
Nov 01 14:08:33.068 INFO kablam!   |
Nov 01 14:08:33.068 INFO kablam! 5 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:33.068 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:33.068 INFO kablam! 
Nov 01 14:08:33.068 INFO kablam! warning: unused import: `channel`
Nov 01 14:08:33.068 INFO kablam!  --> src/bouncer/threadworker.rs:2:23
Nov 01 14:08:33.068 INFO kablam!   |
Nov 01 14:08:33.068 INFO kablam! 2 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 01 14:08:33.068 INFO kablam!   |                       ^^^^^^^
Nov 01 14:08:33.068 INFO kablam! 
Nov 01 14:08:33.068 INFO kablam! warning: unused import: `std::borrow::Borrow`
Nov 01 14:08:33.068 INFO kablam!  --> src/bouncer/threadworker.rs:4:5
Nov 01 14:08:33.068 INFO kablam!   |
Nov 01 14:08:33.068 INFO kablam! 4 | use std::borrow::Borrow;
Nov 01 14:08:33.068 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.068 INFO kablam! 
Nov 01 14:08:33.075 INFO kablam! warning: unused import: `TcpStream`
Nov 01 14:08:33.075 INFO kablam!  --> src/bouncer/threadworker.rs:5:29
Nov 01 14:08:33.075 INFO kablam!   |
Nov 01 14:08:33.075 INFO kablam! 5 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:33.075 INFO kablam!   |                             ^^^^^^^^^
Nov 01 14:08:33.075 INFO kablam! 
Nov 01 14:08:33.075 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:33.075 INFO kablam!  --> src/bouncer/threadworker.rs:6:16
Nov 01 14:08:33.075 INFO kablam!   |
Nov 01 14:08:33.075 INFO kablam! 6 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:33.075 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:33.075 INFO kablam! 
Nov 01 14:08:33.395 INFO kablam! warning: unused variable: `e`
Nov 01 14:08:33.395 INFO kablam!    --> src/bouncer/threadworker.rs:120:21
Nov 01 14:08:33.395 INFO kablam!     |
Nov 01 14:08:33.395 INFO kablam! 120 |                 Err(e) => {
Nov 01 14:08:33.395 INFO kablam!     |                     ^ help: consider using `_e` instead
Nov 01 14:08:33.395 INFO kablam!     |
Nov 01 14:08:33.395 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 14:08:33.395 INFO kablam! 
Nov 01 14:08:33.395 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:33.395 INFO kablam!   --> src/bouncer/mod.rs:70:29
Nov 01 14:08:33.395 INFO kablam!    |
Nov 01 14:08:33.395 INFO kablam! 70 |                         Err(err) => {
Nov 01 14:08:33.395 INFO kablam!    |                             ^^^ help: consider using `_err` instead
Nov 01 14:08:33.395 INFO kablam! 
Nov 01 14:08:33.395 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:33.395 INFO kablam!   --> src/bouncer/mod.rs:91:21
Nov 01 14:08:33.395 INFO kablam!    |
Nov 01 14:08:33.395 INFO kablam! 91 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:33.396 INFO kablam!    |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:33.396 INFO kablam! 
Nov 01 14:08:33.396 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:33.396 INFO kablam!   --> src/bouncer/mod.rs:95:17
Nov 01 14:08:33.396 INFO kablam!    |
Nov 01 14:08:33.396 INFO kablam! 95 |             Err(err) => {
Nov 01 14:08:33.396 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:33.396 INFO kablam! 
Nov 01 14:08:33.396 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:33.396 INFO kablam!    --> src/bouncer/mod.rs:102:21
Nov 01 14:08:33.396 INFO kablam!     |
Nov 01 14:08:33.396 INFO kablam! 102 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:33.396 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:33.396 INFO kablam! 
Nov 01 14:08:33.396 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:33.396 INFO kablam!    --> src/bouncer/mod.rs:106:17
Nov 01 14:08:33.396 INFO kablam!     |
Nov 01 14:08:33.396 INFO kablam! 106 |             Err(err) => {
Nov 01 14:08:33.396 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:33.396 INFO kablam! 
Nov 01 14:08:33.396 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:33.396 INFO kablam!    --> src/bouncer/mod.rs:113:21
Nov 01 14:08:33.396 INFO kablam!     |
Nov 01 14:08:33.396 INFO kablam! 113 |                 let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:33.397 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:33.397 INFO kablam! 
Nov 01 14:08:33.397 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:33.397 INFO kablam!    --> src/bouncer/mod.rs:117:17
Nov 01 14:08:33.397 INFO kablam!     |
Nov 01 14:08:33.397 INFO kablam! 117 |             Err(err) => {
Nov 01 14:08:33.397 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:33.397 INFO kablam! 
Nov 01 14:08:33.397 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:33.397 INFO kablam!    --> src/bouncer/mod.rs:131:21
Nov 01 14:08:33.397 INFO kablam!     |
Nov 01 14:08:33.397 INFO kablam! 131 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:33.397 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:33.397 INFO kablam! 
Nov 01 14:08:33.397 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:33.397 INFO kablam!    --> src/bouncer/mod.rs:139:21
Nov 01 14:08:33.397 INFO kablam!     |
Nov 01 14:08:33.397 INFO kablam! 139 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:33.397 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:33.397 INFO kablam! 
Nov 01 14:08:33.397 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:33.397 INFO kablam!    --> src/bouncer/mod.rs:165:25
Nov 01 14:08:33.397 INFO kablam!     |
Nov 01 14:08:33.397 INFO kablam! 165 |                     let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:33.398 INFO kablam!     |                         ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:33.398 INFO kablam! 
Nov 01 14:08:33.398 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:33.398 INFO kablam!    --> src/bouncer/mod.rs:183:31
Nov 01 14:08:33.398 INFO kablam!     |
Nov 01 14:08:33.398 INFO kablam! 183 |             Command::PONG(ref param) => {
Nov 01 14:08:33.398 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:33.398 INFO kablam! 
Nov 01 14:08:33.398 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:33.398 INFO kablam!    --> src/bouncer/mod.rs:282:31
Nov 01 14:08:33.398 INFO kablam!     |
Nov 01 14:08:33.398 INFO kablam! 282 |             Command::PONG(ref param) => {
Nov 01 14:08:33.398 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:33.398 INFO kablam! 
Nov 01 14:08:33.459 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.459 INFO kablam!   --> src/irc/server.rs:63:13
Nov 01 14:08:33.459 INFO kablam!    |
Nov 01 14:08:33.460 INFO kablam! 63 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:33.460 INFO kablam!    |             ----^^^^
Nov 01 14:08:33.460 INFO kablam!    |             |
Nov 01 14:08:33.460 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.460 INFO kablam!    |
Nov 01 14:08:33.460 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:08:33.460 INFO kablam! 
Nov 01 14:08:33.460 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.460 INFO kablam!   --> src/irc/server.rs:64:13
Nov 01 14:08:33.460 INFO kablam!    |
Nov 01 14:08:33.460 INFO kablam! 64 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:33.460 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:33.460 INFO kablam!    |             |
Nov 01 14:08:33.460 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.460 INFO kablam! 
Nov 01 14:08:33.460 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.460 INFO kablam!   --> src/irc/server.rs:69:13
Nov 01 14:08:33.460 INFO kablam!    |
Nov 01 14:08:33.460 INFO kablam! 69 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:33.460 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:33.460 INFO kablam!    |             |
Nov 01 14:08:33.460 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.460 INFO kablam! 
Nov 01 14:08:33.463 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.463 INFO kablam!    --> src/irc/server.rs:104:13
Nov 01 14:08:33.463 INFO kablam!     |
Nov 01 14:08:33.463 INFO kablam! 104 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:33.463 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:33.463 INFO kablam!     |             |
Nov 01 14:08:33.463 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:33.463 INFO kablam! 
Nov 01 14:08:33.475 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.475 INFO kablam!   --> src/irc/client.rs:62:13
Nov 01 14:08:33.475 INFO kablam!    |
Nov 01 14:08:33.475 INFO kablam! 62 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:33.475 INFO kablam!    |             ----^^^^
Nov 01 14:08:33.475 INFO kablam!    |             |
Nov 01 14:08:33.475 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.475 INFO kablam! 
Nov 01 14:08:33.475 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.475 INFO kablam!   --> src/irc/client.rs:63:13
Nov 01 14:08:33.475 INFO kablam!    |
Nov 01 14:08:33.475 INFO kablam! 63 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:33.475 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:33.475 INFO kablam!    |             |
Nov 01 14:08:33.476 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.476 INFO kablam! 
Nov 01 14:08:33.476 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.476 INFO kablam!   --> src/irc/client.rs:68:13
Nov 01 14:08:33.476 INFO kablam!    |
Nov 01 14:08:33.476 INFO kablam! 68 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:33.476 INFO kablam!    |             ----^^^^
Nov 01 14:08:33.476 INFO kablam!    |             |
Nov 01 14:08:33.476 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.476 INFO kablam! 
Nov 01 14:08:33.476 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.476 INFO kablam!   --> src/irc/client.rs:78:13
Nov 01 14:08:33.476 INFO kablam!    |
Nov 01 14:08:33.476 INFO kablam! 78 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:33.476 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:33.476 INFO kablam!    |             |
Nov 01 14:08:33.476 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:33.476 INFO kablam! 
Nov 01 14:08:33.483 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.483 INFO kablam!    --> src/irc/client.rs:107:13
Nov 01 14:08:33.483 INFO kablam!     |
Nov 01 14:08:33.483 INFO kablam! 107 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:33.483 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:33.483 INFO kablam!     |             |
Nov 01 14:08:33.483 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:33.483 INFO kablam! 
Nov 01 14:08:33.530 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.530 INFO kablam!   --> src/bouncer/threadworker.rs:72:19
Nov 01 14:08:33.530 INFO kablam!    |
Nov 01 14:08:33.530 INFO kablam! 72 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:33.530 INFO kablam!    |                   ----^^^^
Nov 01 14:08:33.530 INFO kablam!    |                   |
Nov 01 14:08:33.530 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:33.530 INFO kablam! 
Nov 01 14:08:33.538 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:33.538 INFO kablam!   --> src/bouncer/threadworker.rs:91:19
Nov 01 14:08:33.538 INFO kablam!    |
Nov 01 14:08:33.538 INFO kablam! 91 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:33.538 INFO kablam!    |                   ----^^^^
Nov 01 14:08:33.538 INFO kablam!    |                   |
Nov 01 14:08:33.538 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:33.538 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: method is never used: `read_hostmask`
Nov 01 14:08:33.543 INFO kablam!    --> src/irc/message.rs:134:5
Nov 01 14:08:33.543 INFO kablam!     |
Nov 01 14:08:33.543 INFO kablam! 134 |     pub fn read_hostmask(hostmask: &str) -> Hostmask {
Nov 01 14:08:33.543 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam!     |
Nov 01 14:08:33.543 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: field is never used: `username`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/server.rs:24:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 24 |     username: String,
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: field is never used: `hostname`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/server.rs:25:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 25 |     hostname: String,
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: field is never used: `realname`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/server.rs:26:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 26 |     realname: String,
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: method is never used: `set_userdata`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/server.rs:56:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 56 |     pub fn set_userdata(&mut self, username: String, hostname: String) {
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: method is never used: `hostmask`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/server.rs:62:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 62 |     pub fn hostmask(&self) -> Hostmask {
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: method is never used: `get_nick`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/client.rs:41:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 41 |     pub fn get_nick(&self) -> String {
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.543 INFO kablam! warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome`
Nov 01 14:08:33.543 INFO kablam!   --> src/irc/message.rs:22:5
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam! 22 |     RPL_WELCOME(String),
Nov 01 14:08:33.543 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.543 INFO kablam!    |
Nov 01 14:08:33.543 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 14:08:33.543 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!    --> src/irc/server.rs:112:13
Nov 01 14:08:33.545 INFO kablam!     |
Nov 01 14:08:33.545 INFO kablam! 112 |             self.send(string);
Nov 01 14:08:33.545 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.545 INFO kablam!     |
Nov 01 14:08:33.545 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 14:08:33.545 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.545 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!    --> src/irc/client.rs:115:13
Nov 01 14:08:33.545 INFO kablam!     |
Nov 01 14:08:33.545 INFO kablam! 115 |             self.send(string);
Nov 01 14:08:33.545 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.545 INFO kablam!     |
Nov 01 14:08:33.545 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.545 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!   --> src/bouncer/threadworker.rs:52:21
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam! 52 |                     self.conn.send(string);
Nov 01 14:08:33.545 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.545 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!   --> src/bouncer/threadworker.rs:75:17
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam! 75 |                 self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:33.545 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.545 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!   --> src/bouncer/threadworker.rs:94:17
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam! 94 |                 self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:33.545 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.545 INFO kablam!    |
Nov 01 14:08:33.545 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.545 INFO kablam! 
Nov 01 14:08:33.545 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.545 INFO kablam!    --> src/bouncer/threadworker.rs:118:21
Nov 01 14:08:33.545 INFO kablam!     |
Nov 01 14:08:33.545 INFO kablam! 118 |                     self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream))));
Nov 01 14:08:33.546 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.546 INFO kablam!     |
Nov 01 14:08:33.546 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.546 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!   --> src/bouncer/mod.rs:43:17
Nov 01 14:08:33.547 INFO kablam!    |
Nov 01 14:08:33.547 INFO kablam! 43 | /                 thread::Builder::new().name("LISTEN".to_string()).spawn(move || {
Nov 01 14:08:33.547 INFO kablam! 44 | |                     threadworker::Listener::new(listener, listeneventtx).work();
Nov 01 14:08:33.547 INFO kablam! 45 | |                 });
Nov 01 14:08:33.547 INFO kablam!    | |___________________^
Nov 01 14:08:33.547 INFO kablam!    |
Nov 01 14:08:33.547 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!    --> src/bouncer/mod.rs:140:21
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam! 140 |                     sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string());
Nov 01 14:08:33.547 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!    --> src/bouncer/mod.rs:141:21
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam! 141 |                     sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string());
Nov 01 14:08:33.547 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!    --> src/bouncer/mod.rs:145:29
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam! 145 |                             sendtx.send(Message::pass(Hostmask::None, pass).to_string());
Nov 01 14:08:33.547 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!    --> src/bouncer/mod.rs:348:9
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam! 348 |         self.srvsendtxs[id].send(line);
Nov 01 14:08:33.547 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:33.547 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 14:08:33.547 INFO kablam!    --> src/bouncer/mod.rs:352:9
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam! 352 |         self.clntsendtxs[id].send(line);
Nov 01 14:08:33.547 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:33.547 INFO kablam!     |
Nov 01 14:08:33.547 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:33.547 INFO kablam! 
Nov 01 14:08:34.143 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Nov 01 14:08:34.147 INFO kablam! su: No module specific data is present
Nov 01 14:08:34.923 INFO running `"docker" "rm" "-f" "9e741a8f2ab7e4f99a664b84f95aaee19004f6f023954bfc8142fa93940f0d85"`
Nov 01 14:08:35.231 INFO blam! 9e741a8f2ab7e4f99a664b84f95aaee19004f6f023954bfc8142fa93940f0d85
Nov 01 14:08:35.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-1/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 14:08:35.800 INFO blam! 60321b8b48bfbb965494d0fa18e8c2303838dc03a7041e4cd58fab5a3d2264a2
Nov 01 14:08:35.803 INFO running `"docker" "start" "-a" "60321b8b48bfbb965494d0fa18e8c2303838dc03a7041e4cd58fab5a3d2264a2"`
Nov 01 14:08:37.303 INFO kablam! usermod: no changes
Nov 01 14:08:37.343 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 01 14:08:37.351 INFO kablam!      Running /target/debug/deps/carbon-3c8676f027475dd4
Nov 01 14:08:37.359 INFO kablam! su: No module specific data is present
Nov 01 14:08:37.359 INFO blam! 
Nov 01 14:08:37.359 INFO blam! running 0 tests
Nov 01 14:08:37.359 INFO blam! 
Nov 01 14:08:37.359 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 14:08:37.359 INFO blam! 
Nov 01 14:08:38.280 INFO running `"docker" "rm" "-f" "60321b8b48bfbb965494d0fa18e8c2303838dc03a7041e4cd58fab5a3d2264a2"`
Nov 01 14:08:38.559 INFO blam! 60321b8b48bfbb965494d0fa18e8c2303838dc03a7041e4cd58fab5a3d2264a2
