Dec 04 19:58:03.643 INFO checking denismerigoux/tarot against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:58:03.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 04 19:58:03.866 INFO [stdout] 4408113759da999ffdb21c0f9cd243cc452ab6b82408148e584477a84b3c9777
Dec 04 19:58:03.868 INFO running `"docker" "start" "-a" "4408113759da999ffdb21c0f9cd243cc452ab6b82408148e584477a84b3c9777"`
Dec 04 19:58:04.532 INFO [stderr] usermod: no changes
Dec 04 19:58:04.596 INFO [stderr]     Checking tarot v0.0.1 (/source)
Dec 04 19:58:05.243 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.243 INFO [stderr]    --> src/game.rs:131:26
Dec 04 19:58:05.243 INFO [stderr]     |
Dec 04 19:58:05.243 INFO [stderr] 131 | fn sort_by_playing_order(mut players: &mut Vec<Player>, starting_player_id: i32) {
Dec 04 19:58:05.243 INFO [stderr]     |                          ----^^^^^^^
Dec 04 19:58:05.243 INFO [stderr]     |                          |
Dec 04 19:58:05.243 INFO [stderr]     |                          help: remove this `mut`
Dec 04 19:58:05.243 INFO [stderr]     |
Dec 04 19:58:05.243 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 19:58:05.243 INFO [stderr] 
Dec 04 19:58:05.263 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.263 INFO [stderr]    --> src/game.rs:282:19
Dec 04 19:58:05.263 INFO [stderr]     |
Dec 04 19:58:05.263 INFO [stderr] 282 | fn deal_with_fool(mut cards_played: &mut Heap,
Dec 04 19:58:05.263 INFO [stderr]     |                   ----^^^^^^^^^^^^
Dec 04 19:58:05.263 INFO [stderr]     |                   |
Dec 04 19:58:05.263 INFO [stderr]     |                   help: remove this `mut`
Dec 04 19:58:05.263 INFO [stderr] 
Dec 04 19:58:05.263 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.263 INFO [stderr]    --> src/game.rs:283:19
Dec 04 19:58:05.263 INFO [stderr]     |
Dec 04 19:58:05.263 INFO [stderr] 283 |                   mut game: &mut Game,
Dec 04 19:58:05.263 INFO [stderr]     |                   ----^^^^
Dec 04 19:58:05.263 INFO [stderr]     |                   |
Dec 04 19:58:05.263 INFO [stderr]     |                   help: remove this `mut`
Dec 04 19:58:05.263 INFO [stderr] 
Dec 04 19:58:05.271 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.271 INFO [stderr]   --> src/ai.rs:21:21
Dec 04 19:58:05.271 INFO [stderr]    |
Dec 04 19:58:05.271 INFO [stderr] 21 | pub fn exchange_dog(mut players: &mut Vec<game::Player>,
Dec 04 19:58:05.271 INFO [stderr]    |                     ----^^^^^^^
Dec 04 19:58:05.271 INFO [stderr]    |                     |
Dec 04 19:58:05.271 INFO [stderr]    |                     help: remove this `mut`
Dec 04 19:58:05.271 INFO [stderr] 
Dec 04 19:58:05.486 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.486 INFO [stderr]    --> src/game.rs:131:26
Dec 04 19:58:05.486 INFO [stderr]     |
Dec 04 19:58:05.486 INFO [stderr] 131 | fn sort_by_playing_order(mut players: &mut Vec<Player>, starting_player_id: i32) {
Dec 04 19:58:05.486 INFO [stderr]     |                          ----^^^^^^^
Dec 04 19:58:05.486 INFO [stderr]     |                          |
Dec 04 19:58:05.486 INFO [stderr]     |                          help: remove this `mut`
Dec 04 19:58:05.486 INFO [stderr]     |
Dec 04 19:58:05.486 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 19:58:05.486 INFO [stderr] 
Dec 04 19:58:05.497 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.497 INFO [stderr]    --> src/game.rs:282:19
Dec 04 19:58:05.497 INFO [stderr]     |
Dec 04 19:58:05.497 INFO [stderr] 282 | fn deal_with_fool(mut cards_played: &mut Heap,
Dec 04 19:58:05.497 INFO [stderr]     |                   ----^^^^^^^^^^^^
Dec 04 19:58:05.497 INFO [stderr]     |                   |
Dec 04 19:58:05.497 INFO [stderr]     |                   help: remove this `mut`
Dec 04 19:58:05.497 INFO [stderr] 
Dec 04 19:58:05.497 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.498 INFO [stderr]    --> src/game.rs:283:19
Dec 04 19:58:05.498 INFO [stderr]     |
Dec 04 19:58:05.498 INFO [stderr] 283 |                   mut game: &mut Game,
Dec 04 19:58:05.498 INFO [stderr]     |                   ----^^^^
Dec 04 19:58:05.498 INFO [stderr]     |                   |
Dec 04 19:58:05.498 INFO [stderr]     |                   help: remove this `mut`
Dec 04 19:58:05.498 INFO [stderr] 
Dec 04 19:58:05.511 INFO [stderr] warning: variable does not need to be mutable
Dec 04 19:58:05.511 INFO [stderr]   --> src/ai.rs:21:21
Dec 04 19:58:05.511 INFO [stderr]    |
Dec 04 19:58:05.511 INFO [stderr] 21 | pub fn exchange_dog(mut players: &mut Vec<game::Player>,
Dec 04 19:58:05.511 INFO [stderr]    |                     ----^^^^^^^
Dec 04 19:58:05.511 INFO [stderr]    |                     |
Dec 04 19:58:05.511 INFO [stderr]    |                     help: remove this `mut`
Dec 04 19:58:05.511 INFO [stderr] 
Dec 04 19:58:05.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 04 19:58:05.548 INFO [stderr] su: No module specific data is present
Dec 04 19:58:06.120 INFO running `"docker" "inspect" "4408113759da999ffdb21c0f9cd243cc452ab6b82408148e584477a84b3c9777"`
Dec 04 19:58:06.469 INFO running `"docker" "rm" "-f" "4408113759da999ffdb21c0f9cd243cc452ab6b82408148e584477a84b3c9777"`
Dec 04 19:58:06.663 INFO [stdout] 4408113759da999ffdb21c0f9cd243cc452ab6b82408148e584477a84b3c9777