Dec 05 01:50:02.029 INFO checking Jordan-McCallum/distributed-hangman-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:50:02.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 01:50:02.547 INFO [stdout] b23aa3caa9e805f7a4e20d30917bf7bafe340409105db309f610b1da2be19f0a
Dec 05 01:50:02.550 INFO running `"docker" "start" "-a" "b23aa3caa9e805f7a4e20d30917bf7bafe340409105db309f610b1da2be19f0a"`
Dec 05 01:50:04.635 INFO [stderr] usermod: no changes
Dec 05 01:50:04.699 INFO [stderr]     Checking destributed-hangman v0.1.0 (/source)
Dec 05 01:50:05.691 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 05 01:50:05.691 INFO [stderr]  --> src/client/lib/game.rs:2:25
Dec 05 01:50:05.691 INFO [stderr]   |
Dec 05 01:50:05.691 INFO [stderr] 2 |     use std::io::{self, Read, Write};
Dec 05 01:50:05.691 INFO [stderr]   |                         ^^^^  ^^^^^
Dec 05 01:50:05.691 INFO [stderr]   |
Dec 05 01:50:05.691 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:50:05.691 INFO [stderr] 
Dec 05 01:50:05.987 INFO [stderr] warning: unused variable: `rx`
Dec 05 01:50:05.987 INFO [stderr]  --> src/client/lib/game.rs:7:43
Dec 05 01:50:05.987 INFO [stderr]   |
Dec 05 01:50:05.987 INFO [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
Dec 05 01:50:05.987 INFO [stderr]   |                                           ^^ help: consider using `_rx` instead
Dec 05 01:50:05.987 INFO [stderr]   |
Dec 05 01:50:05.987 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 01:50:05.987 INFO [stderr] 
Dec 05 01:50:06.079 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 05 01:50:06.079 INFO [stderr]  --> src/client/lib/game.rs:2:25
Dec 05 01:50:06.079 INFO [stderr]   |
Dec 05 01:50:06.079 INFO [stderr] 2 |     use std::io::{self, Read, Write};
Dec 05 01:50:06.079 INFO [stderr]   |                         ^^^^  ^^^^^
Dec 05 01:50:06.079 INFO [stderr]   |
Dec 05 01:50:06.079 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:50:06.079 INFO [stderr] 
Dec 05 01:50:06.135 INFO [stderr] warning: unused variable: `rx`
Dec 05 01:50:06.135 INFO [stderr]  --> src/client/lib/game.rs:7:43
Dec 05 01:50:06.135 INFO [stderr]   |
Dec 05 01:50:06.135 INFO [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
Dec 05 01:50:06.135 INFO [stderr]   |                                           ^^ help: consider using `_rx` instead
Dec 05 01:50:06.135 INFO [stderr]   |
Dec 05 01:50:06.135 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 05 01:50:06.135 INFO [stderr] 
Dec 05 01:50:06.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Dec 05 01:50:06.635 INFO [stderr] su: No module specific data is present
Dec 05 01:50:07.652 INFO running `"docker" "inspect" "b23aa3caa9e805f7a4e20d30917bf7bafe340409105db309f610b1da2be19f0a"`
Dec 05 01:50:08.107 INFO running `"docker" "rm" "-f" "b23aa3caa9e805f7a4e20d30917bf7bafe340409105db309f610b1da2be19f0a"`
Dec 05 01:50:08.395 INFO [stdout] b23aa3caa9e805f7a4e20d30917bf7bafe340409105db309f610b1da2be19f0a