Dec 18 00:47:34.210 INFO checking elnawe/snake.rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:47:34.210 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/elnawe/snake.rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:47:34.691 INFO [stdout] 8c3d0f85f0d64fee5ae01e30ebfa2b1fe74571e35786bfe8e0859c5a654af567
Dec 18 00:47:34.695 INFO running `"docker" "start" "-a" "8c3d0f85f0d64fee5ae01e30ebfa2b1fe74571e35786bfe8e0859c5a654af567"`
Dec 18 00:47:36.299 INFO [stderr]     Checking rand v0.4.1
Dec 18 00:47:37.824 INFO [stderr]     Checking snake-game v0.1.0 (/opt/crater/workdir)
Dec 18 00:47:38.240 INFO [stderr] warning: structure field `gameOver` should have a snake case name such as `game_over`
Dec 18 00:47:38.241 INFO [stderr]   --> src/main.rs:14:5
Dec 18 00:47:38.241 INFO [stderr]    |
Dec 18 00:47:38.241 INFO [stderr] 14 |     gameOver: bool,
Dec 18 00:47:38.242 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 00:47:38.242 INFO [stderr]    |
Dec 18 00:47:38.242 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 00:47:38.242 INFO [stderr] 
Dec 18 00:47:38.251 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:47:38.252 INFO [stderr]   --> src/main.rs:63:5
Dec 18 00:47:38.252 INFO [stderr]    |
Dec 18 00:47:38.252 INFO [stderr] 63 |     io::stdin().read(&mut input);
Dec 18 00:47:38.253 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:47:38.253 INFO [stderr]    |
Dec 18 00:47:38.253 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:47:38.253 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:47:38.253 INFO [stderr] 
Dec 18 00:47:38.276 INFO [stderr] warning: structure field `gameOver` should have a snake case name such as `game_over`
Dec 18 00:47:38.276 INFO [stderr]   --> src/main.rs:14:5
Dec 18 00:47:38.276 INFO [stderr]    |
Dec 18 00:47:38.276 INFO [stderr] 14 |     gameOver: bool,
Dec 18 00:47:38.276 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 00:47:38.276 INFO [stderr]    |
Dec 18 00:47:38.276 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 18 00:47:38.276 INFO [stderr] 
Dec 18 00:47:38.314 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 00:47:38.314 INFO [stderr]   --> src/main.rs:63:5
Dec 18 00:47:38.314 INFO [stderr]    |
Dec 18 00:47:38.314 INFO [stderr] 63 |     io::stdin().read(&mut input);
Dec 18 00:47:38.314 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:47:38.314 INFO [stderr]    |
Dec 18 00:47:38.314 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 00:47:38.314 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 00:47:38.314 INFO [stderr] 
Dec 18 00:47:38.347 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Dec 18 00:47:39.420 INFO running `"docker" "inspect" "8c3d0f85f0d64fee5ae01e30ebfa2b1fe74571e35786bfe8e0859c5a654af567"`
Dec 18 00:47:39.702 INFO running `"docker" "rm" "-f" "8c3d0f85f0d64fee5ae01e30ebfa2b1fe74571e35786bfe8e0859c5a654af567"`
Dec 18 00:47:40.104 INFO [stdout] 8c3d0f85f0d64fee5ae01e30ebfa2b1fe74571e35786bfe8e0859c5a654af567