Dec 17 23:10:43.061 INFO checking huytd/sergaem against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 23:10:43.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/huytd/sergaem:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 17 23:10:43.346 INFO [stdout] 481ad8385cda7a467a6a5df54043710be73285162e003454a5262e73ab64cc84 Dec 17 23:10:43.348 INFO running `"docker" "start" "-a" "481ad8385cda7a467a6a5df54043710be73285162e003454a5262e73ab64cc84"` Dec 17 23:10:44.662 INFO [stderr] Checking crossbeam v0.3.0 Dec 17 23:10:44.662 INFO [stderr] Checking ws v0.7.3 Dec 17 23:10:46.607 INFO [stderr] Checking sergaem v0.1.0 (/opt/crater/workdir) Dec 17 23:10:46.908 INFO [stderr] warning: unused import: `std::cell::RefCell` Dec 17 23:10:46.908 INFO [stderr] --> src/engine/network.rs:2:5 Dec 17 23:10:46.908 INFO [stderr] | Dec 17 23:10:46.908 INFO [stderr] 2 | use std::cell::RefCell; Dec 17 23:10:46.908 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 17 23:10:46.908 INFO [stderr] | Dec 17 23:10:46.908 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 23:10:46.908 INFO [stderr] Dec 17 23:10:46.928 INFO [stderr] warning: unused import: `std::cell::RefCell` Dec 17 23:10:46.928 INFO [stderr] --> src/engine/network.rs:2:5 Dec 17 23:10:46.928 INFO [stderr] | Dec 17 23:10:46.928 INFO [stderr] 2 | use std::cell::RefCell; Dec 17 23:10:46.928 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 17 23:10:46.928 INFO [stderr] | Dec 17 23:10:46.928 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 23:10:46.928 INFO [stderr] Dec 17 23:10:47.056 INFO [stderr] warning: variable does not need to be mutable Dec 17 23:10:47.056 INFO [stderr] --> src/engine/game.rs:30:21 Dec 17 23:10:47.056 INFO [stderr] | Dec 17 23:10:47.056 INFO [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); Dec 17 23:10:47.056 INFO [stderr] | ----^^^^^^^^^^ Dec 17 23:10:47.056 INFO [stderr] | | Dec 17 23:10:47.056 INFO [stderr] | help: remove this `mut` Dec 17 23:10:47.056 INFO [stderr] | Dec 17 23:10:47.056 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 23:10:47.056 INFO [stderr] Dec 17 23:10:47.056 INFO [stderr] warning: variable does not need to be mutable Dec 17 23:10:47.056 INFO [stderr] --> src/engine/game.rs:30:21 Dec 17 23:10:47.056 INFO [stderr] | Dec 17 23:10:47.056 INFO [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); Dec 17 23:10:47.056 INFO [stderr] | ----^^^^^^^^^^ Dec 17 23:10:47.056 INFO [stderr] | | Dec 17 23:10:47.056 INFO [stderr] | help: remove this `mut` Dec 17 23:10:47.056 INFO [stderr] Dec 17 23:10:47.063 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 23:10:47.063 INFO [stderr] --> src/engine/game.rs:72:13 Dec 17 23:10:47.063 INFO [stderr] | Dec 17 23:10:47.063 INFO [stderr] 72 | player.send(Message::from(msg)); Dec 17 23:10:47.063 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 23:10:47.063 INFO [stderr] | Dec 17 23:10:47.063 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 23:10:47.063 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 23:10:47.063 INFO [stderr] Dec 17 23:10:47.088 INFO [stderr] warning: variable does not need to be mutable Dec 17 23:10:47.088 INFO [stderr] --> src/engine/game.rs:30:21 Dec 17 23:10:47.088 INFO [stderr] | Dec 17 23:10:47.088 INFO [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); Dec 17 23:10:47.088 INFO [stderr] | ----^^^^^^^^^^ Dec 17 23:10:47.088 INFO [stderr] | | Dec 17 23:10:47.088 INFO [stderr] | help: remove this `mut` Dec 17 23:10:47.088 INFO [stderr] | Dec 17 23:10:47.088 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 17 23:10:47.088 INFO [stderr] Dec 17 23:10:47.088 INFO [stderr] warning: variable does not need to be mutable Dec 17 23:10:47.088 INFO [stderr] --> src/engine/game.rs:30:21 Dec 17 23:10:47.088 INFO [stderr] | Dec 17 23:10:47.088 INFO [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); Dec 17 23:10:47.088 INFO [stderr] | ----^^^^^^^^^^ Dec 17 23:10:47.088 INFO [stderr] | | Dec 17 23:10:47.088 INFO [stderr] | help: remove this `mut` Dec 17 23:10:47.088 INFO [stderr] Dec 17 23:10:47.100 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 17 23:10:47.100 INFO [stderr] --> src/engine/game.rs:72:13 Dec 17 23:10:47.100 INFO [stderr] | Dec 17 23:10:47.100 INFO [stderr] 72 | player.send(Message::from(msg)); Dec 17 23:10:47.100 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 23:10:47.100 INFO [stderr] | Dec 17 23:10:47.100 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 17 23:10:47.100 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 17 23:10:47.100 INFO [stderr] Dec 17 23:10:47.136 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.61s Dec 17 23:10:47.676 INFO running `"docker" "inspect" "481ad8385cda7a467a6a5df54043710be73285162e003454a5262e73ab64cc84"` Dec 17 23:10:47.940 INFO running `"docker" "rm" "-f" "481ad8385cda7a467a6a5df54043710be73285162e003454a5262e73ab64cc84"` Dec 17 23:10:48.156 INFO [stdout] 481ad8385cda7a467a6a5df54043710be73285162e003454a5262e73ab64cc84