Dec 01 11:31:14.333 INFO testing lazau/rust-irc-server against 1.30.1 for beta-1.31-5
Dec 01 11:31:14.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:31:14.508 INFO [stdout] bcdea3002d1ca3e189718514079fe6027607d8f73b550a1a658239231acd453d
Dec 01 11:31:14.510 INFO running `"docker" "start" "-a" "bcdea3002d1ca3e189718514079fe6027607d8f73b550a1a658239231acd453d"`
Dec 01 11:31:14.955 INFO [stderr] usermod: no changes
Dec 01 11:31:15.159 INFO [stderr]    Compiling hostname v0.1.3
Dec 01 11:31:15.175 INFO [stderr]    Compiling base64 v0.8.0
Dec 01 11:31:15.175 INFO [stderr]    Compiling serde_yaml v0.7.3
Dec 01 11:31:15.175 INFO [stderr]    Compiling env_logger v0.4.3
Dec 01 11:31:15.175 INFO [stderr]    Compiling handlebars v0.29.1
Dec 01 11:31:15.183 INFO [stderr]    Compiling tokio-proto v0.1.1
Dec 01 11:31:19.987 INFO [stderr]    Compiling hyper v0.11.9
Dec 01 11:31:29.286 INFO [stderr]    Compiling irc_server v0.1.0 (/source)
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `futures::stream::*`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/connection.rs:3:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 3 | use futures::stream::*;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `futures::sink::*`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/connection.rs:4:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 4 | use futures::sink::*;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `futures_cpupool::CpuPool`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/connection.rs:6:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 6 | use futures_cpupool::CpuPool;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 01 11:31:31.783 INFO [stderr]   --> src/service/connection.rs:10:5
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr] 10 | use std::ops::Deref;
Dec 01 11:31:31.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `user`
Dec 01 11:31:31.783 INFO [stderr]   --> src/service/connection.rs:12:20
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr] 12 | use super::{codec, user};
Dec 01 11:31:31.783 INFO [stderr]    |                    ^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `Channel`
Dec 01 11:31:31.783 INFO [stderr]   --> src/service/connection.rs:16:69
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr] 16 | use super::channel::{Identifier as ChannelIdentifier, ChannelError, Channel};
Dec 01 11:31:31.783 INFO [stderr]    |                                                                     ^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `Message as UserMessage`
Dec 01 11:31:31.783 INFO [stderr]   --> src/service/connection.rs:18:25
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr] 18 | use super::user::{User, Message as UserMessage, Identifier as UserIdentifier, UserMode, SetMode};
Dec 01 11:31:31.783 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused imports: `SerializeSeq`, `self`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/channel.rs:2:18
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 2 | use serde::ser::{self, SerializeSeq};
Dec 01 11:31:31.783 INFO [stderr]   |                  ^^^^  ^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/channel.rs:5:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 5 | use std::cell::RefCell;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `Mutex`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/channel.rs:6:22
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 6 | use std::sync::{Arc, Mutex};
Dec 01 11:31:31.783 INFO [stderr]   |                      ^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused macro definition
Dec 01 11:31:31.783 INFO [stderr]   --> src/service/channel.rs:54:1
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr] 54 | / macro_rules! send_log_err {
Dec 01 11:31:31.783 INFO [stderr] 55 | |     ($tx:expr, $message:expr) => {
Dec 01 11:31:31.783 INFO [stderr] 56 | |         match $tx.try_send($message) {
Dec 01 11:31:31.783 INFO [stderr] 57 | |             Err(e) => debug!("Send error: {:?}.", e),
Dec 01 11:31:31.783 INFO [stderr] ...  |
Dec 01 11:31:31.783 INFO [stderr] 60 | |     }
Dec 01 11:31:31.783 INFO [stderr] 61 | | }
Dec 01 11:31:31.783 INFO [stderr]    | |_^
Dec 01 11:31:31.783 INFO [stderr]    |
Dec 01 11:31:31.783 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `futures::sync::mpsc`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/user.rs:2:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 2 | use futures::sync::mpsc;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `futures_cpupool::CpuPool`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/user.rs:3:5
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 3 | use futures_cpupool::CpuPool;
Dec 01 11:31:31.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.783 INFO [stderr] warning: unused import: `HashMap`
Dec 01 11:31:31.783 INFO [stderr]  --> src/service/user.rs:5:24
Dec 01 11:31:31.783 INFO [stderr]   |
Dec 01 11:31:31.783 INFO [stderr] 5 | use std::collections::{HashMap, HashSet};
Dec 01 11:31:31.783 INFO [stderr]   |                        ^^^^^^^
Dec 01 11:31:31.783 INFO [stderr] 
Dec 01 11:31:31.784 INFO [stderr] warning: unused import: `responses as Responses`
Dec 01 11:31:31.784 INFO [stderr]  --> src/service/user.rs:8:64
Dec 01 11:31:31.784 INFO [stderr]   |
Dec 01 11:31:31.784 INFO [stderr] 8 | use super::messages::commands::{Command, requests as Requests, responses as Responses};
Dec 01 11:31:31.784 INFO [stderr]   |                                                                ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:31.784 INFO [stderr] 
Dec 01 11:31:31.784 INFO [stderr] warning: unused imports: `ChannelError`, `Channel`
Dec 01 11:31:31.784 INFO [stderr]   --> src/service/user.rs:10:55
Dec 01 11:31:31.784 INFO [stderr]    |
Dec 01 11:31:31.784 INFO [stderr] 10 | use super::channel::{Identifier as ChannelIdentifier, ChannelError, Channel};
Dec 01 11:31:31.784 INFO [stderr]    |                                                       ^^^^^^^^^^^^  ^^^^^^^
Dec 01 11:31:31.784 INFO [stderr] 
Dec 01 11:31:31.794 INFO [stderr] warning: unused macro definition
Dec 01 11:31:31.795 INFO [stderr]    --> src/service/user.rs:119:1
Dec 01 11:31:31.795 INFO [stderr]     |
Dec 01 11:31:31.795 INFO [stderr] 119 | / macro_rules! send_log_err {
Dec 01 11:31:31.795 INFO [stderr] 120 | |     ($tx:expr, $message:expr) => {
Dec 01 11:31:31.795 INFO [stderr] 121 | |         match $tx.try_send($message) {
Dec 01 11:31:31.795 INFO [stderr] 122 | |             Err(e) => debug!("Send error: {:?}.", e),
Dec 01 11:31:31.795 INFO [stderr] ...   |
Dec 01 11:31:31.795 INFO [stderr] 125 | |     }
Dec 01 11:31:31.795 INFO [stderr] 126 | | }
Dec 01 11:31:31.795 INFO [stderr]     | |_^
Dec 01 11:31:31.795 INFO [stderr] 
Dec 01 11:31:33.546 INFO [stderr] warning: unused import: `futures`
Dec 01 11:31:33.546 INFO [stderr]  --> src/service/user.rs:1:5
Dec 01 11:31:33.546 INFO [stderr]   |
Dec 01 11:31:33.546 INFO [stderr] 1 | use futures::*;
Dec 01 11:31:33.546 INFO [stderr]   |     ^^^^^^^
Dec 01 11:31:33.546 INFO [stderr] 
Dec 01 11:31:33.879 INFO [stderr] warning: unused variable: `f`
Dec 01 11:31:33.879 INFO [stderr]   --> src/service/shared_state.rs:22:19
Dec 01 11:31:33.879 INFO [stderr]    |
Dec 01 11:31:33.879 INFO [stderr] 22 |     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
Dec 01 11:31:33.879 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 01 11:31:33.879 INFO [stderr]    |
Dec 01 11:31:33.879 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:31:33.879 INFO [stderr] 
Dec 01 11:31:33.879 INFO [stderr] warning: unused variable: `e`
Dec 01 11:31:33.879 INFO [stderr]    --> src/service/connection.rs:305:17
Dec 01 11:31:33.879 INFO [stderr]     |
Dec 01 11:31:33.879 INFO [stderr] 305 |             Err(e) => {
Dec 01 11:31:33.879 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 01 11:31:33.879 INFO [stderr] 
Dec 01 11:31:33.880 INFO [stderr] warning: unused variable: `mode_args`
Dec 01 11:31:33.880 INFO [stderr]    --> src/service/connection.rs:420:31
Dec 01 11:31:33.880 INFO [stderr]     |
Dec 01 11:31:33.880 INFO [stderr] 420 |                               mode_args,
Dec 01 11:31:33.880 INFO [stderr]     |                               ^^^^^^^^^ help: try ignoring the field: `mode_args: _`
Dec 01 11:31:33.880 INFO [stderr] 
Dec 01 11:31:33.880 INFO [stderr] warning: unused variable: `originator`
Dec 01 11:31:33.880 INFO [stderr]    --> src/service/connection.rs:484:44
Dec 01 11:31:33.880 INFO [stderr]     |
Dec 01 11:31:33.880 INFO [stderr] 484 |             Command::PING(Requests::Ping { originator, target }) => {
Dec 01 11:31:33.880 INFO [stderr]     |                                            ^^^^^^^^^^ help: try ignoring the field: `originator: _`
Dec 01 11:31:33.880 INFO [stderr] 
Dec 01 11:31:34.726 INFO [stderr] warning: variant is never constructed: `I`
Dec 01 11:31:34.726 INFO [stderr]   --> src/service/messages/mod.rs:88:5
Dec 01 11:31:34.726 INFO [stderr]    |
Dec 01 11:31:34.726 INFO [stderr] 88 |     I,
Dec 01 11:31:34.726 INFO [stderr]    |     ^
Dec 01 11:31:34.726 INFO [stderr]    |
Dec 01 11:31:34.726 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:31:34.726 INFO [stderr] 
Dec 01 11:31:34.726 INFO [stderr] warning: variant is never constructed: `S`
Dec 01 11:31:34.726 INFO [stderr]   --> src/service/messages/mod.rs:89:5
Dec 01 11:31:34.726 INFO [stderr]    |
Dec 01 11:31:34.726 INFO [stderr] 89 |     S,
Dec 01 11:31:34.726 INFO [stderr]    |     ^
Dec 01 11:31:34.726 INFO [stderr] 
Dec 01 11:31:34.726 INFO [stderr] warning: variant is never constructed: `W`
Dec 01 11:31:34.726 INFO [stderr]   --> src/service/messages/mod.rs:90:5
Dec 01 11:31:34.726 INFO [stderr]    |
Dec 01 11:31:34.726 INFO [stderr] 90 |     W,
Dec 01 11:31:34.726 INFO [stderr]    |     ^
Dec 01 11:31:34.726 INFO [stderr] 
Dec 01 11:31:34.726 INFO [stderr] warning: variant is never constructed: `O`
Dec 01 11:31:34.726 INFO [stderr]   --> src/service/messages/mod.rs:91:5
Dec 01 11:31:34.726 INFO [stderr]    |
Dec 01 11:31:34.726 INFO [stderr] 91 |     O,
Dec 01 11:31:34.726 INFO [stderr]    |     ^
Dec 01 11:31:34.726 INFO [stderr] 
Dec 01 11:31:34.727 INFO [stderr] warning: variant is never constructed: `Server`
Dec 01 11:31:34.727 INFO [stderr]   --> src/service/connection.rs:36:5
Dec 01 11:31:34.727 INFO [stderr]    |
Dec 01 11:31:34.727 INFO [stderr] 36 |     Server, // unimplemented.
Dec 01 11:31:34.727 INFO [stderr]    |     ^^^^^^
Dec 01 11:31:34.727 INFO [stderr] 
Dec 01 11:31:50.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 35.41s
Dec 01 11:31:50.420 INFO [stderr] su: No module specific data is present
Dec 01 11:31:51.343 INFO running `"docker" "inspect" "bcdea3002d1ca3e189718514079fe6027607d8f73b550a1a658239231acd453d"`
Dec 01 11:31:51.568 INFO running `"docker" "rm" "-f" "bcdea3002d1ca3e189718514079fe6027607d8f73b550a1a658239231acd453d"`
Dec 01 11:31:51.834 INFO [stdout] bcdea3002d1ca3e189718514079fe6027607d8f73b550a1a658239231acd453d
Dec 01 11:31:51.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:31:52.348 INFO [stdout] ff5cabd8f8f4216102f1d7801dedccbb62ff492fb53073d4a733701fa0ee07c9
Dec 01 11:31:52.350 INFO running `"docker" "start" "-a" "ff5cabd8f8f4216102f1d7801dedccbb62ff492fb53073d4a733701fa0ee07c9"`
Dec 01 11:31:54.003 INFO [stderr] usermod: no changes
Dec 01 11:31:54.283 INFO [stderr]    Compiling irc_server v0.1.0 (/source)
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `futures::stream::*`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/connection.rs:3:5
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 3 | use futures::stream::*;
Dec 01 11:31:57.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `futures::sink::*`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/connection.rs:4:5
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 4 | use futures::sink::*;
Dec 01 11:31:57.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `futures_cpupool::CpuPool`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/connection.rs:6:5
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 6 | use futures_cpupool::CpuPool;
Dec 01 11:31:57.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `std::ops::Deref`
Dec 01 11:31:57.141 INFO [stderr]   --> src/service/connection.rs:10:5
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr] 10 | use std::ops::Deref;
Dec 01 11:31:57.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `user`
Dec 01 11:31:57.141 INFO [stderr]   --> src/service/connection.rs:12:20
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr] 12 | use super::{codec, user};
Dec 01 11:31:57.141 INFO [stderr]    |                    ^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `Channel`
Dec 01 11:31:57.141 INFO [stderr]   --> src/service/connection.rs:16:69
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr] 16 | use super::channel::{Identifier as ChannelIdentifier, ChannelError, Channel};
Dec 01 11:31:57.141 INFO [stderr]    |                                                                     ^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `Message as UserMessage`
Dec 01 11:31:57.141 INFO [stderr]   --> src/service/connection.rs:18:25
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr] 18 | use super::user::{User, Message as UserMessage, Identifier as UserIdentifier, UserMode, SetMode};
Dec 01 11:31:57.141 INFO [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused imports: `SerializeSeq`, `self`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/channel.rs:2:18
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 2 | use serde::ser::{self, SerializeSeq};
Dec 01 11:31:57.141 INFO [stderr]   |                  ^^^^  ^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/channel.rs:5:5
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 5 | use std::cell::RefCell;
Dec 01 11:31:57.141 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused import: `Mutex`
Dec 01 11:31:57.141 INFO [stderr]  --> src/service/channel.rs:6:22
Dec 01 11:31:57.141 INFO [stderr]   |
Dec 01 11:31:57.141 INFO [stderr] 6 | use std::sync::{Arc, Mutex};
Dec 01 11:31:57.141 INFO [stderr]   |                      ^^^^^
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.141 INFO [stderr] warning: unused macro definition
Dec 01 11:31:57.141 INFO [stderr]   --> src/service/channel.rs:54:1
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr] 54 | / macro_rules! send_log_err {
Dec 01 11:31:57.141 INFO [stderr] 55 | |     ($tx:expr, $message:expr) => {
Dec 01 11:31:57.141 INFO [stderr] 56 | |         match $tx.try_send($message) {
Dec 01 11:31:57.141 INFO [stderr] 57 | |             Err(e) => debug!("Send error: {:?}.", e),
Dec 01 11:31:57.141 INFO [stderr] ...  |
Dec 01 11:31:57.141 INFO [stderr] 60 | |     }
Dec 01 11:31:57.141 INFO [stderr] 61 | | }
Dec 01 11:31:57.141 INFO [stderr]    | |_^
Dec 01 11:31:57.141 INFO [stderr]    |
Dec 01 11:31:57.141 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 01 11:31:57.141 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused import: `futures::sync::mpsc`
Dec 01 11:31:57.142 INFO [stderr]  --> src/service/user.rs:2:5
Dec 01 11:31:57.142 INFO [stderr]   |
Dec 01 11:31:57.142 INFO [stderr] 2 | use futures::sync::mpsc;
Dec 01 11:31:57.142 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused import: `futures_cpupool::CpuPool`
Dec 01 11:31:57.142 INFO [stderr]  --> src/service/user.rs:3:5
Dec 01 11:31:57.142 INFO [stderr]   |
Dec 01 11:31:57.142 INFO [stderr] 3 | use futures_cpupool::CpuPool;
Dec 01 11:31:57.142 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused import: `HashMap`
Dec 01 11:31:57.142 INFO [stderr]  --> src/service/user.rs:5:24
Dec 01 11:31:57.142 INFO [stderr]   |
Dec 01 11:31:57.142 INFO [stderr] 5 | use std::collections::{HashMap, HashSet};
Dec 01 11:31:57.142 INFO [stderr]   |                        ^^^^^^^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused import: `responses as Responses`
Dec 01 11:31:57.142 INFO [stderr]  --> src/service/user.rs:8:64
Dec 01 11:31:57.142 INFO [stderr]   |
Dec 01 11:31:57.142 INFO [stderr] 8 | use super::messages::commands::{Command, requests as Requests, responses as Responses};
Dec 01 11:31:57.142 INFO [stderr]   |                                                                ^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused imports: `ChannelError`, `Channel`
Dec 01 11:31:57.142 INFO [stderr]   --> src/service/user.rs:10:55
Dec 01 11:31:57.142 INFO [stderr]    |
Dec 01 11:31:57.142 INFO [stderr] 10 | use super::channel::{Identifier as ChannelIdentifier, ChannelError, Channel};
Dec 01 11:31:57.142 INFO [stderr]    |                                                       ^^^^^^^^^^^^  ^^^^^^^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:57.142 INFO [stderr] warning: unused macro definition
Dec 01 11:31:57.142 INFO [stderr]    --> src/service/user.rs:119:1
Dec 01 11:31:57.142 INFO [stderr]     |
Dec 01 11:31:57.142 INFO [stderr] 119 | / macro_rules! send_log_err {
Dec 01 11:31:57.142 INFO [stderr] 120 | |     ($tx:expr, $message:expr) => {
Dec 01 11:31:57.142 INFO [stderr] 121 | |         match $tx.try_send($message) {
Dec 01 11:31:57.142 INFO [stderr] 122 | |             Err(e) => debug!("Send error: {:?}.", e),
Dec 01 11:31:57.142 INFO [stderr] ...   |
Dec 01 11:31:57.142 INFO [stderr] 125 | |     }
Dec 01 11:31:57.142 INFO [stderr] 126 | | }
Dec 01 11:31:57.142 INFO [stderr]     | |_^
Dec 01 11:31:57.142 INFO [stderr] 
Dec 01 11:31:59.291 INFO [stderr] warning: unused import: `futures`
Dec 01 11:31:59.291 INFO [stderr]  --> src/service/user.rs:1:5
Dec 01 11:31:59.291 INFO [stderr]   |
Dec 01 11:31:59.291 INFO [stderr] 1 | use futures::*;
Dec 01 11:31:59.291 INFO [stderr]   |     ^^^^^^^
Dec 01 11:31:59.291 INFO [stderr] 
Dec 01 11:31:59.643 INFO [stderr] warning: unused variable: `f`
Dec 01 11:31:59.643 INFO [stderr]   --> src/service/shared_state.rs:22:19
Dec 01 11:31:59.643 INFO [stderr]    |
Dec 01 11:31:59.643 INFO [stderr] 22 |     fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
Dec 01 11:31:59.643 INFO [stderr]    |                   ^ help: consider using `_f` instead
Dec 01 11:31:59.643 INFO [stderr]    |
Dec 01 11:31:59.643 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:31:59.643 INFO [stderr] 
Dec 01 11:31:59.647 INFO [stderr] warning: unused variable: `e`
Dec 01 11:31:59.647 INFO [stderr]    --> src/service/connection.rs:305:17
Dec 01 11:31:59.647 INFO [stderr]     |
Dec 01 11:31:59.647 INFO [stderr] 305 |             Err(e) => {
Dec 01 11:31:59.647 INFO [stderr]     |                 ^ help: consider using `_e` instead
Dec 01 11:31:59.647 INFO [stderr] 
Dec 01 11:31:59.647 INFO [stderr] warning: unused variable: `mode_args`
Dec 01 11:31:59.647 INFO [stderr]    --> src/service/connection.rs:420:31
Dec 01 11:31:59.647 INFO [stderr]     |
Dec 01 11:31:59.647 INFO [stderr] 420 |                               mode_args,
Dec 01 11:31:59.647 INFO [stderr]     |                               ^^^^^^^^^ help: try ignoring the field: `mode_args: _`
Dec 01 11:31:59.647 INFO [stderr] 
Dec 01 11:31:59.647 INFO [stderr] warning: unused variable: `originator`
Dec 01 11:31:59.647 INFO [stderr]    --> src/service/connection.rs:484:44
Dec 01 11:31:59.647 INFO [stderr]     |
Dec 01 11:31:59.647 INFO [stderr] 484 |             Command::PING(Requests::Ping { originator, target }) => {
Dec 01 11:31:59.647 INFO [stderr]     |                                            ^^^^^^^^^^ help: try ignoring the field: `originator: _`
Dec 01 11:31:59.647 INFO [stderr] 
Dec 01 11:32:00.508 INFO [stderr] warning: variant is never constructed: `I`
Dec 01 11:32:00.508 INFO [stderr]   --> src/service/messages/mod.rs:88:5
Dec 01 11:32:00.508 INFO [stderr]    |
Dec 01 11:32:00.508 INFO [stderr] 88 |     I,
Dec 01 11:32:00.508 INFO [stderr]    |     ^
Dec 01 11:32:00.515 INFO [stderr]    |
Dec 01 11:32:00.515 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:32:00.515 INFO [stderr] 
Dec 01 11:32:00.515 INFO [stderr] warning: variant is never constructed: `S`
Dec 01 11:32:00.515 INFO [stderr]   --> src/service/messages/mod.rs:89:5
Dec 01 11:32:00.515 INFO [stderr]    |
Dec 01 11:32:00.515 INFO [stderr] 89 |     S,
Dec 01 11:32:00.515 INFO [stderr]    |     ^
Dec 01 11:32:00.515 INFO [stderr] 
Dec 01 11:32:00.515 INFO [stderr] warning: variant is never constructed: `W`
Dec 01 11:32:00.515 INFO [stderr]   --> src/service/messages/mod.rs:90:5
Dec 01 11:32:00.515 INFO [stderr]    |
Dec 01 11:32:00.515 INFO [stderr] 90 |     W,
Dec 01 11:32:00.515 INFO [stderr]    |     ^
Dec 01 11:32:00.515 INFO [stderr] 
Dec 01 11:32:00.515 INFO [stderr] warning: variant is never constructed: `O`
Dec 01 11:32:00.515 INFO [stderr]   --> src/service/messages/mod.rs:91:5
Dec 01 11:32:00.515 INFO [stderr]    |
Dec 01 11:32:00.515 INFO [stderr] 91 |     O,
Dec 01 11:32:00.515 INFO [stderr]    |     ^
Dec 01 11:32:00.515 INFO [stderr] 
Dec 01 11:32:00.515 INFO [stderr] warning: variant is never constructed: `Server`
Dec 01 11:32:00.515 INFO [stderr]   --> src/service/connection.rs:36:5
Dec 01 11:32:00.515 INFO [stderr]    |
Dec 01 11:32:00.515 INFO [stderr] 36 |     Server, // unimplemented.
Dec 01 11:32:00.515 INFO [stderr]    |     ^^^^^^
Dec 01 11:32:00.515 INFO [stderr] 
Dec 01 11:32:05.014 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
Dec 01 11:32:05.045 INFO [stderr] su: No module specific data is present
Dec 01 11:32:06.309 INFO running `"docker" "inspect" "ff5cabd8f8f4216102f1d7801dedccbb62ff492fb53073d4a733701fa0ee07c9"`
Dec 01 11:32:06.663 INFO running `"docker" "rm" "-f" "ff5cabd8f8f4216102f1d7801dedccbb62ff492fb53073d4a733701fa0ee07c9"`
Dec 01 11:32:07.039 INFO [stdout] ff5cabd8f8f4216102f1d7801dedccbb62ff492fb53073d4a733701fa0ee07c9
Dec 01 11:32:07.051 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-1/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/beta-1.31-5/1.30.1:/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 +1.30.1 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"`
Dec 01 11:32:07.562 INFO [stdout] 627259b44ee482a1719ab69f62af622ee9c06c38b1d293ed12f00d8850cebda2
Dec 01 11:32:07.564 INFO running `"docker" "start" "-a" "627259b44ee482a1719ab69f62af622ee9c06c38b1d293ed12f00d8850cebda2"`
Dec 01 11:32:09.263 INFO [stderr] usermod: no changes
Dec 01 11:32:09.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 01 11:32:09.475 INFO [stderr]      Running /target/debug/deps/irc_server-b0a6276723952f17
Dec 01 11:32:09.481 INFO [stdout] 
Dec 01 11:32:09.481 INFO [stdout] running 4 tests
Dec 01 11:32:09.482 INFO [stdout] test service::messages::test::test_parse_failure ... ok
Dec 01 11:32:09.482 INFO [stdout] test service::messages::test::test_parse ... ok
Dec 01 11:32:09.482 INFO [stdout] test service::messages::test::test_serialize ... ok
Dec 01 11:32:10.443 INFO [stdout] test service::messages::test::fuzz_parser ... ok
Dec 01 11:32:10.443 INFO [stdout] 
Dec 01 11:32:10.443 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:32:10.443 INFO [stdout] 
Dec 01 11:32:10.443 INFO [stdout] 
Dec 01 11:32:10.443 INFO [stdout] running 0 tests
Dec 01 11:32:10.443 INFO [stdout] 
Dec 01 11:32:10.443 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:32:10.443 INFO [stdout] 
Dec 01 11:32:10.443 INFO [stderr]      Running /target/debug/deps/irc_server-fea036c5072f5183
Dec 01 11:32:10.443 INFO [stderr]    Doc-tests irc_server
Dec 01 11:32:14.295 INFO [stdout] 
Dec 01 11:32:14.295 INFO [stdout] running 0 tests
Dec 01 11:32:14.295 INFO [stdout] 
Dec 01 11:32:14.295 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:32:14.295 INFO [stdout] 
Dec 01 11:32:14.310 INFO [stderr] su: No module specific data is present
Dec 01 11:32:14.997 INFO running `"docker" "inspect" "627259b44ee482a1719ab69f62af622ee9c06c38b1d293ed12f00d8850cebda2"`
Dec 01 11:32:15.323 INFO running `"docker" "rm" "-f" "627259b44ee482a1719ab69f62af622ee9c06c38b1d293ed12f00d8850cebda2"`
Dec 01 11:32:15.572 INFO [stdout] 627259b44ee482a1719ab69f62af622ee9c06c38b1d293ed12f00d8850cebda2
