Dec 12 02:08:00.345 INFO checking Jordan-McCallum/distributed-hangman-rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:08:00.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-3/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:08:00.797 INFO [stdout] 16ca4ce0a3441d64476bdee6497120f936e15c1acb4a65746ac4976397eb2bb2
Dec 12 02:08:00.802 INFO running `"docker" "start" "-a" "16ca4ce0a3441d64476bdee6497120f936e15c1acb4a65746ac4976397eb2bb2"`
Dec 12 02:08:02.895 INFO [stderr] usermod: no changes
Dec 12 02:08:02.956 INFO [stderr]     Checking destributed-hangman v0.1.0 (/source)
Dec 12 02:08:04.196 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 12 02:08:04.196 INFO [stderr]  --> src/client/lib/game.rs:2:25
Dec 12 02:08:04.196 INFO [stderr]   |
Dec 12 02:08:04.196 INFO [stderr] 2 |     use std::io::{self, Read, Write};
Dec 12 02:08:04.196 INFO [stderr]   |                         ^^^^  ^^^^^
Dec 12 02:08:04.196 INFO [stderr]   |
Dec 12 02:08:04.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:08:04.196 INFO [stderr] 
Dec 12 02:08:04.272 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 12 02:08:04.272 INFO [stderr]  --> src/client/lib/game.rs:2:25
Dec 12 02:08:04.272 INFO [stderr]   |
Dec 12 02:08:04.272 INFO [stderr] 2 |     use std::io::{self, Read, Write};
Dec 12 02:08:04.272 INFO [stderr]   |                         ^^^^  ^^^^^
Dec 12 02:08:04.272 INFO [stderr]   |
Dec 12 02:08:04.272 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:08:04.272 INFO [stderr] 
Dec 12 02:08:04.384 INFO [stderr] warning: unused variable: `rx`
Dec 12 02:08:04.384 INFO [stderr]  --> src/client/lib/game.rs:7:43
Dec 12 02:08:04.384 INFO [stderr]   |
Dec 12 02:08:04.384 INFO [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
Dec 12 02:08:04.384 INFO [stderr]   |                                           ^^ help: consider using `_rx` instead
Dec 12 02:08:04.384 INFO [stderr]   |
Dec 12 02:08:04.384 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 02:08:04.384 INFO [stderr] 
Dec 12 02:08:04.404 INFO [stderr] warning: unused variable: `rx`
Dec 12 02:08:04.404 INFO [stderr]  --> src/client/lib/game.rs:7:43
Dec 12 02:08:04.404 INFO [stderr]   |
Dec 12 02:08:04.404 INFO [stderr] 7 |     pub fn game_init(tx: &Sender<String>, rx: &Receiver<String>){
Dec 12 02:08:04.404 INFO [stderr]   |                                           ^^ help: consider using `_rx` instead
Dec 12 02:08:04.404 INFO [stderr]   |
Dec 12 02:08:04.404 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 02:08:04.404 INFO [stderr] 
Dec 12 02:08:04.482 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 12 02:08:04.492 INFO [stderr] su: No module specific data is present
Dec 12 02:08:05.612 INFO running `"docker" "inspect" "16ca4ce0a3441d64476bdee6497120f936e15c1acb4a65746ac4976397eb2bb2"`
Dec 12 02:08:05.968 INFO running `"docker" "rm" "-f" "16ca4ce0a3441d64476bdee6497120f936e15c1acb4a65746ac4976397eb2bb2"`
Dec 12 02:08:06.368 INFO [stdout] 16ca4ce0a3441d64476bdee6497120f936e15c1acb4a65746ac4976397eb2bb2