Nov 01 14:08:26.386 INFO testing bqv/carbon against 1.30.0 for beta-1.31-1
Nov 01 14:08:26.388 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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 14:08:26.923 INFO blam! 8de2d765a53e7b6a3b84ebfed595a033701c00b4143febfd30136ae81f7b805f
Nov 01 14:08:26.927 INFO running `"docker" "start" "-a" "8de2d765a53e7b6a3b84ebfed595a033701c00b4143febfd30136ae81f7b805f"`
Nov 01 14:08:28.052 INFO kablam! usermod: no changes
Nov 01 14:08:28.103 INFO kablam!    Compiling carbon v0.1.0 (/source)
Nov 01 14:08:28.711 INFO kablam! warning: unused import: `TcpListener`
Nov 01 14:08:28.711 INFO kablam!  --> src/irc/client.rs:4:16
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 4 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:28.711 INFO kablam!   |                ^^^^^^^^^^^
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:28.711 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:28.711 INFO kablam!  --> src/bouncer/mod.rs:5:16
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 5 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:28.711 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:28.711 INFO kablam! warning: unused import: `channel`
Nov 01 14:08:28.711 INFO kablam!  --> src/bouncer/threadworker.rs:2:23
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 2 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 01 14:08:28.711 INFO kablam!   |                       ^^^^^^^
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:28.711 INFO kablam! warning: unused import: `std::borrow::Borrow`
Nov 01 14:08:28.711 INFO kablam!  --> src/bouncer/threadworker.rs:4:5
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 4 | use std::borrow::Borrow;
Nov 01 14:08:28.711 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:28.711 INFO kablam! warning: unused import: `TcpStream`
Nov 01 14:08:28.711 INFO kablam!  --> src/bouncer/threadworker.rs:5:29
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 5 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:28.711 INFO kablam!   |                             ^^^^^^^^^
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:28.711 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:28.711 INFO kablam!  --> src/bouncer/threadworker.rs:6:16
Nov 01 14:08:28.711 INFO kablam!   |
Nov 01 14:08:28.711 INFO kablam! 6 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:28.711 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:28.711 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `e`
Nov 01 14:08:29.062 INFO kablam!    --> src/bouncer/threadworker.rs:120:21
Nov 01 14:08:29.062 INFO kablam!     |
Nov 01 14:08:29.062 INFO kablam! 120 |                 Err(e) => {
Nov 01 14:08:29.062 INFO kablam!     |                     ^ help: consider using `_e` instead
Nov 01 14:08:29.062 INFO kablam!     |
Nov 01 14:08:29.062 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:29.062 INFO kablam!   --> src/bouncer/mod.rs:70:29
Nov 01 14:08:29.062 INFO kablam!    |
Nov 01 14:08:29.062 INFO kablam! 70 |                         Err(err) => {
Nov 01 14:08:29.062 INFO kablam!    |                             ^^^ help: consider using `_err` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:29.062 INFO kablam!   --> src/bouncer/mod.rs:91:21
Nov 01 14:08:29.062 INFO kablam!    |
Nov 01 14:08:29.062 INFO kablam! 91 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:29.062 INFO kablam!    |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:29.062 INFO kablam!   --> src/bouncer/mod.rs:95:17
Nov 01 14:08:29.062 INFO kablam!    |
Nov 01 14:08:29.062 INFO kablam! 95 |             Err(err) => {
Nov 01 14:08:29.062 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:29.062 INFO kablam!    --> src/bouncer/mod.rs:102:21
Nov 01 14:08:29.062 INFO kablam!     |
Nov 01 14:08:29.062 INFO kablam! 102 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:29.062 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:29.062 INFO kablam!    --> src/bouncer/mod.rs:106:17
Nov 01 14:08:29.062 INFO kablam!     |
Nov 01 14:08:29.062 INFO kablam! 106 |             Err(err) => {
Nov 01 14:08:29.062 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:29.062 INFO kablam!    --> src/bouncer/mod.rs:113:21
Nov 01 14:08:29.062 INFO kablam!     |
Nov 01 14:08:29.062 INFO kablam! 113 |                 let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:29.062 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:29.062 INFO kablam! 
Nov 01 14:08:29.062 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:29.062 INFO kablam!    --> src/bouncer/mod.rs:117:17
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 117 |             Err(err) => {
Nov 01 14:08:29.063 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.063 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:29.063 INFO kablam!    --> src/bouncer/mod.rs:131:21
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 131 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:29.063 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.063 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:29.063 INFO kablam!    --> src/bouncer/mod.rs:139:21
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 139 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:29.063 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.063 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:29.063 INFO kablam!    --> src/bouncer/mod.rs:165:25
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 165 |                     let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:29.063 INFO kablam!     |                         ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.063 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:29.063 INFO kablam!    --> src/bouncer/mod.rs:183:31
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 183 |             Command::PONG(ref param) => {
Nov 01 14:08:29.063 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.063 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:29.063 INFO kablam!    --> src/bouncer/mod.rs:282:31
Nov 01 14:08:29.063 INFO kablam!     |
Nov 01 14:08:29.063 INFO kablam! 282 |             Command::PONG(ref param) => {
Nov 01 14:08:29.063 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:29.063 INFO kablam! 
Nov 01 14:08:29.123 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.123 INFO kablam!   --> src/irc/server.rs:63:13
Nov 01 14:08:29.123 INFO kablam!    |
Nov 01 14:08:29.123 INFO kablam! 63 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:29.123 INFO kablam!    |             ----^^^^
Nov 01 14:08:29.123 INFO kablam!    |             |
Nov 01 14:08:29.123 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.123 INFO kablam!    |
Nov 01 14:08:29.123 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:08:29.123 INFO kablam! 
Nov 01 14:08:29.123 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.123 INFO kablam!   --> src/irc/server.rs:64:13
Nov 01 14:08:29.123 INFO kablam!    |
Nov 01 14:08:29.123 INFO kablam! 64 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:29.123 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:29.123 INFO kablam!    |             |
Nov 01 14:08:29.123 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.123 INFO kablam! 
Nov 01 14:08:29.123 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.123 INFO kablam!   --> src/irc/server.rs:69:13
Nov 01 14:08:29.123 INFO kablam!    |
Nov 01 14:08:29.123 INFO kablam! 69 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:29.123 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:29.123 INFO kablam!    |             |
Nov 01 14:08:29.123 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.123 INFO kablam! 
Nov 01 14:08:29.123 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.123 INFO kablam!    --> src/irc/server.rs:104:13
Nov 01 14:08:29.123 INFO kablam!     |
Nov 01 14:08:29.123 INFO kablam! 104 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:29.123 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:29.123 INFO kablam!     |             |
Nov 01 14:08:29.123 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:29.123 INFO kablam! 
Nov 01 14:08:29.130 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.131 INFO kablam!   --> src/irc/client.rs:62:13
Nov 01 14:08:29.131 INFO kablam!    |
Nov 01 14:08:29.131 INFO kablam! 62 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:29.131 INFO kablam!    |             ----^^^^
Nov 01 14:08:29.131 INFO kablam!    |             |
Nov 01 14:08:29.131 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.131 INFO kablam! 
Nov 01 14:08:29.131 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.131 INFO kablam!   --> src/irc/client.rs:63:13
Nov 01 14:08:29.131 INFO kablam!    |
Nov 01 14:08:29.131 INFO kablam! 63 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:29.131 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:29.131 INFO kablam!    |             |
Nov 01 14:08:29.131 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.131 INFO kablam! 
Nov 01 14:08:29.131 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.131 INFO kablam!   --> src/irc/client.rs:68:13
Nov 01 14:08:29.131 INFO kablam!    |
Nov 01 14:08:29.131 INFO kablam! 68 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:29.131 INFO kablam!    |             ----^^^^
Nov 01 14:08:29.131 INFO kablam!    |             |
Nov 01 14:08:29.131 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.131 INFO kablam! 
Nov 01 14:08:29.131 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.131 INFO kablam!   --> src/irc/client.rs:78:13
Nov 01 14:08:29.131 INFO kablam!    |
Nov 01 14:08:29.131 INFO kablam! 78 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:29.131 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:29.131 INFO kablam!    |             |
Nov 01 14:08:29.131 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:29.131 INFO kablam! 
Nov 01 14:08:29.142 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.142 INFO kablam!    --> src/irc/client.rs:107:13
Nov 01 14:08:29.142 INFO kablam!     |
Nov 01 14:08:29.142 INFO kablam! 107 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:29.142 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:29.142 INFO kablam!     |             |
Nov 01 14:08:29.142 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:29.142 INFO kablam! 
Nov 01 14:08:29.178 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.178 INFO kablam!   --> src/bouncer/threadworker.rs:72:19
Nov 01 14:08:29.178 INFO kablam!    |
Nov 01 14:08:29.178 INFO kablam! 72 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:29.178 INFO kablam!    |                   ----^^^^
Nov 01 14:08:29.178 INFO kablam!    |                   |
Nov 01 14:08:29.178 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:29.178 INFO kablam! 
Nov 01 14:08:29.183 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:29.183 INFO kablam!   --> src/bouncer/threadworker.rs:91:19
Nov 01 14:08:29.183 INFO kablam!    |
Nov 01 14:08:29.183 INFO kablam! 91 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:29.183 INFO kablam!    |                   ----^^^^
Nov 01 14:08:29.183 INFO kablam!    |                   |
Nov 01 14:08:29.183 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:29.183 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: method is never used: `read_hostmask`
Nov 01 14:08:29.185 INFO kablam!    --> src/irc/message.rs:134:5
Nov 01 14:08:29.185 INFO kablam!     |
Nov 01 14:08:29.185 INFO kablam! 134 |     pub fn read_hostmask(hostmask: &str) -> Hostmask {
Nov 01 14:08:29.185 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam!     |
Nov 01 14:08:29.185 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: field is never used: `username`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/server.rs:24:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 24 |     username: String,
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: field is never used: `hostname`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/server.rs:25:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 25 |     hostname: String,
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: field is never used: `realname`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/server.rs:26:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 26 |     realname: String,
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: method is never used: `set_userdata`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/server.rs:56:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 56 |     pub fn set_userdata(&mut self, username: String, hostname: String) {
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: method is never used: `hostmask`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/server.rs:62:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 62 |     pub fn hostmask(&self) -> Hostmask {
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.185 INFO kablam! warning: method is never used: `get_nick`
Nov 01 14:08:29.185 INFO kablam!   --> src/irc/client.rs:41:5
Nov 01 14:08:29.185 INFO kablam!    |
Nov 01 14:08:29.185 INFO kablam! 41 |     pub fn get_nick(&self) -> String {
Nov 01 14:08:29.185 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.185 INFO kablam! 
Nov 01 14:08:29.190 INFO kablam! warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome`
Nov 01 14:08:29.190 INFO kablam!   --> src/irc/message.rs:22:5
Nov 01 14:08:29.190 INFO kablam!    |
Nov 01 14:08:29.190 INFO kablam! 22 |     RPL_WELCOME(String),
Nov 01 14:08:29.190 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.190 INFO kablam!    |
Nov 01 14:08:29.190 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 14:08:29.190 INFO kablam! 
Nov 01 14:08:29.190 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.190 INFO kablam!    --> src/irc/server.rs:112:13
Nov 01 14:08:29.190 INFO kablam!     |
Nov 01 14:08:29.190 INFO kablam! 112 |             self.send(string);
Nov 01 14:08:29.190 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.190 INFO kablam!     |
Nov 01 14:08:29.190 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 14:08:29.190 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.191 INFO kablam! 
Nov 01 14:08:29.191 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.191 INFO kablam!    --> src/irc/client.rs:115:13
Nov 01 14:08:29.191 INFO kablam!     |
Nov 01 14:08:29.191 INFO kablam! 115 |             self.send(string);
Nov 01 14:08:29.191 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.191 INFO kablam!     |
Nov 01 14:08:29.191 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.191 INFO kablam! 
Nov 01 14:08:29.191 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.191 INFO kablam!   --> src/bouncer/threadworker.rs:52:21
Nov 01 14:08:29.191 INFO kablam!    |
Nov 01 14:08:29.191 INFO kablam! 52 |                     self.conn.send(string);
Nov 01 14:08:29.191 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.191 INFO kablam!    |
Nov 01 14:08:29.191 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.191 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!   --> src/bouncer/threadworker.rs:75:17
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam! 75 |                 self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:29.195 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.195 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!   --> src/bouncer/threadworker.rs:94:17
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam! 94 |                 self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:29.195 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.195 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!    --> src/bouncer/threadworker.rs:118:21
Nov 01 14:08:29.195 INFO kablam!     |
Nov 01 14:08:29.195 INFO kablam! 118 |                     self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream))));
Nov 01 14:08:29.195 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.195 INFO kablam!     |
Nov 01 14:08:29.195 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.195 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!   --> src/bouncer/mod.rs:43:17
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam! 43 | /                 thread::Builder::new().name("LISTEN".to_string()).spawn(move || {
Nov 01 14:08:29.195 INFO kablam! 44 | |                     threadworker::Listener::new(listener, listeneventtx).work();
Nov 01 14:08:29.195 INFO kablam! 45 | |                 });
Nov 01 14:08:29.195 INFO kablam!    | |___________________^
Nov 01 14:08:29.195 INFO kablam!    |
Nov 01 14:08:29.195 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.195 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!    --> src/bouncer/mod.rs:140:21
Nov 01 14:08:29.195 INFO kablam!     |
Nov 01 14:08:29.195 INFO kablam! 140 |                     sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string());
Nov 01 14:08:29.195 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.195 INFO kablam!     |
Nov 01 14:08:29.195 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.195 INFO kablam! 
Nov 01 14:08:29.195 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.195 INFO kablam!    --> src/bouncer/mod.rs:141:21
Nov 01 14:08:29.195 INFO kablam!     |
Nov 01 14:08:29.195 INFO kablam! 141 |                     sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string());
Nov 01 14:08:29.195 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.196 INFO kablam! 
Nov 01 14:08:29.196 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.196 INFO kablam!    --> src/bouncer/mod.rs:145:29
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam! 145 |                             sendtx.send(Message::pass(Hostmask::None, pass).to_string());
Nov 01 14:08:29.196 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.196 INFO kablam! 
Nov 01 14:08:29.196 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.196 INFO kablam!    --> src/bouncer/mod.rs:348:9
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam! 348 |         self.srvsendtxs[id].send(line);
Nov 01 14:08:29.196 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.196 INFO kablam! 
Nov 01 14:08:29.196 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:29.196 INFO kablam!    --> src/bouncer/mod.rs:352:9
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam! 352 |         self.clntsendtxs[id].send(line);
Nov 01 14:08:29.196 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:29.196 INFO kablam!     |
Nov 01 14:08:29.196 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:29.196 INFO kablam! 
Nov 01 14:08:31.667 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Nov 01 14:08:31.668 INFO kablam! su: No module specific data is present
Nov 01 14:08:32.407 INFO running `"docker" "rm" "-f" "8de2d765a53e7b6a3b84ebfed595a033701c00b4143febfd30136ae81f7b805f"`
Nov 01 14:08:32.703 INFO blam! 8de2d765a53e7b6a3b84ebfed595a033701c00b4143febfd30136ae81f7b805f
Nov 01 14:08:32.713 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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 14:08:33.110 INFO blam! 590423cfadd5e1208645aabc7cb89318143d4577a5163d415adedcf27a18cdfb
Nov 01 14:08:33.112 INFO running `"docker" "start" "-a" "590423cfadd5e1208645aabc7cb89318143d4577a5163d415adedcf27a18cdfb"`
Nov 01 14:08:34.594 INFO kablam! usermod: no changes
Nov 01 14:08:34.667 INFO kablam!    Compiling carbon v0.1.0 (/source)
Nov 01 14:08:35.375 INFO kablam! warning: unused import: `TcpListener`
Nov 01 14:08:35.375 INFO kablam!  --> src/irc/client.rs:4:16
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 4 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:35.375 INFO kablam!   |                ^^^^^^^^^^^
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.375 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:35.375 INFO kablam!  --> src/bouncer/mod.rs:5:16
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 5 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:35.375 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.375 INFO kablam! warning: unused import: `channel`
Nov 01 14:08:35.375 INFO kablam!  --> src/bouncer/threadworker.rs:2:23
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 2 | use std::sync::mpsc::{channel, Receiver, Sender};
Nov 01 14:08:35.375 INFO kablam!   |                       ^^^^^^^
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.375 INFO kablam! warning: unused import: `std::borrow::Borrow`
Nov 01 14:08:35.375 INFO kablam!  --> src/bouncer/threadworker.rs:4:5
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 4 | use std::borrow::Borrow;
Nov 01 14:08:35.375 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.375 INFO kablam! warning: unused import: `TcpStream`
Nov 01 14:08:35.375 INFO kablam!  --> src/bouncer/threadworker.rs:5:29
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 5 | use std::net::{TcpListener, TcpStream};
Nov 01 14:08:35.375 INFO kablam!   |                             ^^^^^^^^^
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.375 INFO kablam! warning: unused imports: `DerefMut`, `Deref`
Nov 01 14:08:35.375 INFO kablam!  --> src/bouncer/threadworker.rs:6:16
Nov 01 14:08:35.375 INFO kablam!   |
Nov 01 14:08:35.375 INFO kablam! 6 | use std::ops::{Deref, DerefMut};
Nov 01 14:08:35.375 INFO kablam!   |                ^^^^^  ^^^^^^^^
Nov 01 14:08:35.375 INFO kablam! 
Nov 01 14:08:35.743 INFO kablam! warning: unused variable: `e`
Nov 01 14:08:35.743 INFO kablam!    --> src/bouncer/threadworker.rs:120:21
Nov 01 14:08:35.743 INFO kablam!     |
Nov 01 14:08:35.743 INFO kablam! 120 |                 Err(e) => {
Nov 01 14:08:35.743 INFO kablam!     |                     ^ help: consider using `_e` instead
Nov 01 14:08:35.743 INFO kablam!     |
Nov 01 14:08:35.743 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 14:08:35.743 INFO kablam! 
Nov 01 14:08:35.743 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:35.743 INFO kablam!   --> src/bouncer/mod.rs:70:29
Nov 01 14:08:35.744 INFO kablam!    |
Nov 01 14:08:35.744 INFO kablam! 70 |                         Err(err) => {
Nov 01 14:08:35.744 INFO kablam!    |                             ^^^ help: consider using `_err` instead
Nov 01 14:08:35.744 INFO kablam! 
Nov 01 14:08:35.744 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:35.744 INFO kablam!   --> src/bouncer/mod.rs:91:21
Nov 01 14:08:35.744 INFO kablam!    |
Nov 01 14:08:35.744 INFO kablam! 91 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:35.744 INFO kablam!    |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:35.744 INFO kablam! 
Nov 01 14:08:35.744 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:35.744 INFO kablam!   --> src/bouncer/mod.rs:95:17
Nov 01 14:08:35.744 INFO kablam!    |
Nov 01 14:08:35.744 INFO kablam! 95 |             Err(err) => {
Nov 01 14:08:35.744 INFO kablam!    |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:35.744 INFO kablam! 
Nov 01 14:08:35.744 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:35.744 INFO kablam!    --> src/bouncer/mod.rs:102:21
Nov 01 14:08:35.744 INFO kablam!     |
Nov 01 14:08:35.744 INFO kablam! 102 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:35.744 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:35.744 INFO kablam! 
Nov 01 14:08:35.744 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:35.744 INFO kablam!    --> src/bouncer/mod.rs:106:17
Nov 01 14:08:35.744 INFO kablam!     |
Nov 01 14:08:35.745 INFO kablam! 106 |             Err(err) => {
Nov 01 14:08:35.745 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:35.745 INFO kablam! 
Nov 01 14:08:35.745 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:35.745 INFO kablam!    --> src/bouncer/mod.rs:113:21
Nov 01 14:08:35.745 INFO kablam!     |
Nov 01 14:08:35.745 INFO kablam! 113 |                 let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:35.745 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:35.745 INFO kablam! 
Nov 01 14:08:35.745 INFO kablam! warning: unused variable: `err`
Nov 01 14:08:35.745 INFO kablam!    --> src/bouncer/mod.rs:117:17
Nov 01 14:08:35.745 INFO kablam!     |
Nov 01 14:08:35.745 INFO kablam! 117 |             Err(err) => {
Nov 01 14:08:35.745 INFO kablam!     |                 ^^^ help: consider using `_err` instead
Nov 01 14:08:35.745 INFO kablam! 
Nov 01 14:08:35.745 INFO kablam! warning: unused variable: `readthread`
Nov 01 14:08:35.745 INFO kablam!    --> src/bouncer/mod.rs:131:21
Nov 01 14:08:35.745 INFO kablam!     |
Nov 01 14:08:35.745 INFO kablam! 131 |                 let readthread = thread::Builder::new().name(readthreadname).spawn(move || {
Nov 01 14:08:35.745 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_readthread` instead
Nov 01 14:08:35.745 INFO kablam! 
Nov 01 14:08:35.745 INFO kablam! warning: unused variable: `sendthread`
Nov 01 14:08:35.745 INFO kablam!    --> src/bouncer/mod.rs:139:21
Nov 01 14:08:35.745 INFO kablam!     |
Nov 01 14:08:35.745 INFO kablam! 139 |                 let sendthread = thread::Builder::new().name(sendthreadname).spawn(move || {
Nov 01 14:08:35.746 INFO kablam!     |                     ^^^^^^^^^^ help: consider using `_sendthread` instead
Nov 01 14:08:35.746 INFO kablam! 
Nov 01 14:08:35.746 INFO kablam! warning: unused variable: `pingthread`
Nov 01 14:08:35.746 INFO kablam!    --> src/bouncer/mod.rs:165:25
Nov 01 14:08:35.746 INFO kablam!     |
Nov 01 14:08:35.746 INFO kablam! 165 |                     let pingthread = thread::Builder::new().name(pingthreadname).spawn(move || {
Nov 01 14:08:35.746 INFO kablam!     |                         ^^^^^^^^^^ help: consider using `_pingthread` instead
Nov 01 14:08:35.746 INFO kablam! 
Nov 01 14:08:35.746 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:35.746 INFO kablam!    --> src/bouncer/mod.rs:183:31
Nov 01 14:08:35.746 INFO kablam!     |
Nov 01 14:08:35.746 INFO kablam! 183 |             Command::PONG(ref param) => {
Nov 01 14:08:35.746 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:35.746 INFO kablam! 
Nov 01 14:08:35.746 INFO kablam! warning: unused variable: `param`
Nov 01 14:08:35.746 INFO kablam!    --> src/bouncer/mod.rs:282:31
Nov 01 14:08:35.746 INFO kablam!     |
Nov 01 14:08:35.746 INFO kablam! 282 |             Command::PONG(ref param) => {
Nov 01 14:08:35.746 INFO kablam!     |                               ^^^^^ help: consider using `_param` instead
Nov 01 14:08:35.746 INFO kablam! 
Nov 01 14:08:35.819 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.819 INFO kablam!   --> src/irc/server.rs:63:13
Nov 01 14:08:35.819 INFO kablam!    |
Nov 01 14:08:35.819 INFO kablam! 63 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:35.819 INFO kablam!    |             ----^^^^
Nov 01 14:08:35.819 INFO kablam!    |             |
Nov 01 14:08:35.819 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.819 INFO kablam!    |
Nov 01 14:08:35.819 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 14:08:35.819 INFO kablam! 
Nov 01 14:08:35.819 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.819 INFO kablam!   --> src/irc/server.rs:64:13
Nov 01 14:08:35.819 INFO kablam!    |
Nov 01 14:08:35.819 INFO kablam! 64 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:35.819 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:35.819 INFO kablam!    |             |
Nov 01 14:08:35.820 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.820 INFO kablam! 
Nov 01 14:08:35.820 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.820 INFO kablam!   --> src/irc/server.rs:69:13
Nov 01 14:08:35.820 INFO kablam!    |
Nov 01 14:08:35.820 INFO kablam! 69 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:35.820 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:35.820 INFO kablam!    |             |
Nov 01 14:08:35.820 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.820 INFO kablam! 
Nov 01 14:08:35.820 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.820 INFO kablam!    --> src/irc/server.rs:104:13
Nov 01 14:08:35.820 INFO kablam!     |
Nov 01 14:08:35.820 INFO kablam! 104 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:35.820 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:35.820 INFO kablam!     |             |
Nov 01 14:08:35.820 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:35.820 INFO kablam! 
Nov 01 14:08:35.831 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.831 INFO kablam!   --> src/irc/client.rs:62:13
Nov 01 14:08:35.831 INFO kablam!    |
Nov 01 14:08:35.831 INFO kablam! 62 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:35.831 INFO kablam!    |             ----^^^^
Nov 01 14:08:35.831 INFO kablam!    |             |
Nov 01 14:08:35.831 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.831 INFO kablam! 
Nov 01 14:08:35.831 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.831 INFO kablam!   --> src/irc/client.rs:63:13
Nov 01 14:08:35.831 INFO kablam!    |
Nov 01 14:08:35.831 INFO kablam! 63 |         let mut userdata = self.userdata.lock().unwrap();
Nov 01 14:08:35.831 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:35.831 INFO kablam!    |             |
Nov 01 14:08:35.831 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.831 INFO kablam! 
Nov 01 14:08:35.831 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.831 INFO kablam!   --> src/irc/client.rs:68:13
Nov 01 14:08:35.831 INFO kablam!    |
Nov 01 14:08:35.832 INFO kablam! 68 |         let mut nick = self.nick.lock().unwrap();
Nov 01 14:08:35.832 INFO kablam!    |             ----^^^^
Nov 01 14:08:35.832 INFO kablam!    |             |
Nov 01 14:08:35.832 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.832 INFO kablam! 
Nov 01 14:08:35.832 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.832 INFO kablam!   --> src/irc/client.rs:78:13
Nov 01 14:08:35.832 INFO kablam!    |
Nov 01 14:08:35.832 INFO kablam! 78 |         let mut channels = self.channels.lock().unwrap();
Nov 01 14:08:35.832 INFO kablam!    |             ----^^^^^^^^
Nov 01 14:08:35.832 INFO kablam!    |             |
Nov 01 14:08:35.832 INFO kablam!    |             help: remove this `mut`
Nov 01 14:08:35.832 INFO kablam! 
Nov 01 14:08:35.832 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.832 INFO kablam!    --> src/irc/client.rs:107:13
Nov 01 14:08:35.832 INFO kablam!     |
Nov 01 14:08:35.832 INFO kablam! 107 |         let mut ping_active = self.ping_active.clone();
Nov 01 14:08:35.832 INFO kablam!     |             ----^^^^^^^^^^^
Nov 01 14:08:35.832 INFO kablam!     |             |
Nov 01 14:08:35.832 INFO kablam!     |             help: remove this `mut`
Nov 01 14:08:35.833 INFO kablam! 
Nov 01 14:08:35.883 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.883 INFO kablam!   --> src/bouncer/threadworker.rs:72:19
Nov 01 14:08:35.883 INFO kablam!    |
Nov 01 14:08:35.883 INFO kablam! 72 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:35.883 INFO kablam!    |                   ----^^^^
Nov 01 14:08:35.883 INFO kablam!    |                   |
Nov 01 14:08:35.883 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:35.883 INFO kablam! 
Nov 01 14:08:35.883 INFO kablam! warning: variable does not need to be mutable
Nov 01 14:08:35.883 INFO kablam!   --> src/bouncer/threadworker.rs:91:19
Nov 01 14:08:35.883 INFO kablam!    |
Nov 01 14:08:35.883 INFO kablam! 91 |         if let Ok(mut iter) = self.conn.read() {
Nov 01 14:08:35.883 INFO kablam!    |                   ----^^^^
Nov 01 14:08:35.883 INFO kablam!    |                   |
Nov 01 14:08:35.883 INFO kablam!    |                   help: remove this `mut`
Nov 01 14:08:35.883 INFO kablam! 
Nov 01 14:08:35.887 INFO kablam! warning: method is never used: `read_hostmask`
Nov 01 14:08:35.887 INFO kablam!    --> src/irc/message.rs:134:5
Nov 01 14:08:35.887 INFO kablam!     |
Nov 01 14:08:35.887 INFO kablam! 134 |     pub fn read_hostmask(hostmask: &str) -> Hostmask {
Nov 01 14:08:35.887 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.887 INFO kablam!     |
Nov 01 14:08:35.887 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 14:08:35.887 INFO kablam! 
Nov 01 14:08:35.887 INFO kablam! warning: field is never used: `username`
Nov 01 14:08:35.887 INFO kablam!   --> src/irc/server.rs:24:5
Nov 01 14:08:35.887 INFO kablam!    |
Nov 01 14:08:35.887 INFO kablam! 24 |     username: String,
Nov 01 14:08:35.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:35.887 INFO kablam! 
Nov 01 14:08:35.887 INFO kablam! warning: field is never used: `hostname`
Nov 01 14:08:35.887 INFO kablam!   --> src/irc/server.rs:25:5
Nov 01 14:08:35.887 INFO kablam!    |
Nov 01 14:08:35.887 INFO kablam! 25 |     hostname: String,
Nov 01 14:08:35.887 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:35.887 INFO kablam! 
Nov 01 14:08:35.888 INFO kablam! warning: field is never used: `realname`
Nov 01 14:08:35.888 INFO kablam!   --> src/irc/server.rs:26:5
Nov 01 14:08:35.888 INFO kablam!    |
Nov 01 14:08:35.888 INFO kablam! 26 |     realname: String,
Nov 01 14:08:35.888 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 14:08:35.888 INFO kablam! 
Nov 01 14:08:35.888 INFO kablam! warning: method is never used: `set_userdata`
Nov 01 14:08:35.888 INFO kablam!   --> src/irc/server.rs:56:5
Nov 01 14:08:35.888 INFO kablam!    |
Nov 01 14:08:35.888 INFO kablam! 56 |     pub fn set_userdata(&mut self, username: String, hostname: String) {
Nov 01 14:08:35.888 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.888 INFO kablam! 
Nov 01 14:08:35.888 INFO kablam! warning: method is never used: `hostmask`
Nov 01 14:08:35.888 INFO kablam!   --> src/irc/server.rs:62:5
Nov 01 14:08:35.888 INFO kablam!    |
Nov 01 14:08:35.888 INFO kablam! 62 |     pub fn hostmask(&self) -> Hostmask {
Nov 01 14:08:35.888 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.888 INFO kablam! 
Nov 01 14:08:35.888 INFO kablam! warning: method is never used: `get_nick`
Nov 01 14:08:35.888 INFO kablam!   --> src/irc/client.rs:41:5
Nov 01 14:08:35.888 INFO kablam!    |
Nov 01 14:08:35.888 INFO kablam! 41 |     pub fn get_nick(&self) -> String {
Nov 01 14:08:35.889 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.889 INFO kablam! 
Nov 01 14:08:35.889 INFO kablam! warning: variant `RPL_WELCOME` should have a camel case name such as `RplWelcome`
Nov 01 14:08:35.889 INFO kablam!   --> src/irc/message.rs:22:5
Nov 01 14:08:35.889 INFO kablam!    |
Nov 01 14:08:35.889 INFO kablam! 22 |     RPL_WELCOME(String),
Nov 01 14:08:35.889 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.889 INFO kablam!    |
Nov 01 14:08:35.889 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 14:08:35.889 INFO kablam! 
Nov 01 14:08:35.889 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.889 INFO kablam!    --> src/irc/server.rs:112:13
Nov 01 14:08:35.889 INFO kablam!     |
Nov 01 14:08:35.889 INFO kablam! 112 |             self.send(string);
Nov 01 14:08:35.889 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.889 INFO kablam!     |
Nov 01 14:08:35.889 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 14:08:35.889 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.889 INFO kablam! 
Nov 01 14:08:35.894 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.895 INFO kablam!    --> src/irc/client.rs:115:13
Nov 01 14:08:35.895 INFO kablam!     |
Nov 01 14:08:35.895 INFO kablam! 115 |             self.send(string);
Nov 01 14:08:35.895 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.895 INFO kablam!     |
Nov 01 14:08:35.895 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.895 INFO kablam! 
Nov 01 14:08:35.895 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.895 INFO kablam!   --> src/bouncer/threadworker.rs:52:21
Nov 01 14:08:35.895 INFO kablam!    |
Nov 01 14:08:35.895 INFO kablam! 52 |                     self.conn.send(string);
Nov 01 14:08:35.895 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.895 INFO kablam!    |
Nov 01 14:08:35.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.895 INFO kablam! 
Nov 01 14:08:35.895 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.895 INFO kablam!   --> src/bouncer/threadworker.rs:75:17
Nov 01 14:08:35.895 INFO kablam!    |
Nov 01 14:08:35.895 INFO kablam! 75 |                 self.tx.send(Event::ServerRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:35.895 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.895 INFO kablam!    |
Nov 01 14:08:35.895 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.895 INFO kablam! 
Nov 01 14:08:35.902 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!   --> src/bouncer/threadworker.rs:94:17
Nov 01 14:08:35.903 INFO kablam!    |
Nov 01 14:08:35.903 INFO kablam! 94 |                 self.tx.send(Event::ClientRead(self.conn.id(), Message::from_string(line.as_str())));
Nov 01 14:08:35.903 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!    |
Nov 01 14:08:35.903 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!    --> src/bouncer/threadworker.rs:118:21
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam! 118 |                     self.eventtx.send(Event::AcceptConn(Arc::new(Mutex::new(stream))));
Nov 01 14:08:35.903 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!   --> src/bouncer/mod.rs:43:17
Nov 01 14:08:35.903 INFO kablam!    |
Nov 01 14:08:35.903 INFO kablam! 43 | /                 thread::Builder::new().name("LISTEN".to_string()).spawn(move || {
Nov 01 14:08:35.903 INFO kablam! 44 | |                     threadworker::Listener::new(listener, listeneventtx).work();
Nov 01 14:08:35.903 INFO kablam! 45 | |                 });
Nov 01 14:08:35.903 INFO kablam!    | |___________________^
Nov 01 14:08:35.903 INFO kablam!    |
Nov 01 14:08:35.903 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!    --> src/bouncer/mod.rs:140:21
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam! 140 |                     sendtx.send(Message::user(Hostmask::None, server_clone.config.nick.as_str(), "carbon").to_string());
Nov 01 14:08:35.903 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!    --> src/bouncer/mod.rs:141:21
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam! 141 |                     sendtx.send(Message::nick(Hostmask::None, server_clone.config.nick.as_str()).to_string());
Nov 01 14:08:35.903 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!    --> src/bouncer/mod.rs:145:29
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam! 145 |                             sendtx.send(Message::pass(Hostmask::None, pass).to_string());
Nov 01 14:08:35.903 INFO kablam!     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.903 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.903 INFO kablam!    --> src/bouncer/mod.rs:348:9
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam! 348 |         self.srvsendtxs[id].send(line);
Nov 01 14:08:35.903 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.903 INFO kablam!     |
Nov 01 14:08:35.903 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.903 INFO kablam! 
Nov 01 14:08:35.910 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 14:08:35.911 INFO kablam!    --> src/bouncer/mod.rs:352:9
Nov 01 14:08:35.911 INFO kablam!     |
Nov 01 14:08:35.911 INFO kablam! 352 |         self.clntsendtxs[id].send(line);
Nov 01 14:08:35.911 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 14:08:35.911 INFO kablam!     |
Nov 01 14:08:35.911 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 14:08:35.911 INFO kablam! 
Nov 01 14:08:36.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Nov 01 14:08:36.404 INFO kablam! su: No module specific data is present
Nov 01 14:08:37.464 INFO running `"docker" "rm" "-f" "590423cfadd5e1208645aabc7cb89318143d4577a5163d415adedcf27a18cdfb"`
Nov 01 14:08:37.694 INFO blam! 590423cfadd5e1208645aabc7cb89318143d4577a5163d415adedcf27a18cdfb
Nov 01 14:08:37.696 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/1.30.0:/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 +1.30.0 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 14:08:38.327 INFO blam! 7e1f4f3c59b8ff8367ba1d9c5595821673e388d548037643d4cde80e5bb9f7b4
Nov 01 14:08:38.328 INFO running `"docker" "start" "-a" "7e1f4f3c59b8ff8367ba1d9c5595821673e388d548037643d4cde80e5bb9f7b4"`
Nov 01 14:08:39.386 INFO kablam! usermod: no changes
Nov 01 14:08:39.435 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 14:08:39.439 INFO kablam!      Running /target/debug/deps/carbon-831b25a41a4f7862
Nov 01 14:08:39.439 INFO blam! 
Nov 01 14:08:39.439 INFO blam! running 0 tests
Nov 01 14:08:39.439 INFO blam! 
Nov 01 14:08:39.439 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 14:08:39.439 INFO blam! 
Nov 01 14:08:39.444 INFO kablam! su: No module specific data is present
Nov 01 14:08:40.611 INFO running `"docker" "rm" "-f" "7e1f4f3c59b8ff8367ba1d9c5595821673e388d548037643d4cde80e5bb9f7b4"`
Nov 01 14:08:40.915 INFO blam! 7e1f4f3c59b8ff8367ba1d9c5595821673e388d548037643d4cde80e5bb9f7b4
