Nov 28 12:23:25.722 INFO checking Magnap/game-trees-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 12:23:25.722 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 28 12:23:26.264 INFO [stdout] bf81aed846a82e2197126226c33c6ecfb39d95fe65922232362e181632f4768c
Nov 28 12:23:26.266 INFO running `"docker" "start" "-a" "bf81aed846a82e2197126226c33c6ecfb39d95fe65922232362e181632f4768c"`
Nov 28 12:23:26.978 INFO [stderr] usermod: no changes
Nov 28 12:23:27.017 INFO [stderr]     Checking game-trees v0.1.0 (/source)
Nov 28 12:23:27.740 INFO [stderr] warning: variable does not need to be mutable
Nov 28 12:23:27.740 INFO [stderr]    --> src/mcts_hashtable.rs:156:17
Nov 28 12:23:27.740 INFO [stderr]     |
Nov 28 12:23:27.740 INFO [stderr] 156 |             let mut v = self.0.get_mut(s).unwrap();
Nov 28 12:23:27.740 INFO [stderr]     |                 ----^
Nov 28 12:23:27.740 INFO [stderr]     |                 |
Nov 28 12:23:27.740 INFO [stderr]     |                 help: remove this `mut`
Nov 28 12:23:27.740 INFO [stderr]     |
Nov 28 12:23:27.740 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 12:23:27.740 INFO [stderr] 
Nov 28 12:23:27.755 INFO [stderr] warning: variable does not need to be mutable
Nov 28 12:23:27.755 INFO [stderr]    --> src/mcts_hashtable.rs:156:17
Nov 28 12:23:27.755 INFO [stderr]     |
Nov 28 12:23:27.755 INFO [stderr] 156 |             let mut v = self.0.get_mut(s).unwrap();
Nov 28 12:23:27.756 INFO [stderr]     |                 ----^
Nov 28 12:23:27.756 INFO [stderr]     |                 |
Nov 28 12:23:27.756 INFO [stderr]     |                 help: remove this `mut`
Nov 28 12:23:27.756 INFO [stderr]     |
Nov 28 12:23:27.757 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 12:23:27.757 INFO [stderr] 
Nov 28 12:23:27.757 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 28 12:23:27.757 INFO [stderr]   --> src/game/mod.rs:10:24
Nov 28 12:23:27.757 INFO [stderr]    |
Nov 28 12:23:27.757 INFO [stderr] 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Nov 28 12:23:27.758 INFO [stderr]    |                        ^^^^^^^^^
Nov 28 12:23:27.758 INFO [stderr]    |
Nov 28 12:23:27.758 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 28 12:23:27.758 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 28 12:23:27.758 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 28 12:23:27.758 INFO [stderr]   --> src/game/mod.rs:10:45
Nov 28 12:23:27.758 INFO [stderr]    |
Nov 28 12:23:27.758 INFO [stderr] 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Nov 28 12:23:27.758 INFO [stderr]    |                                             ^^^^^^^^^
Nov 28 12:23:27.758 INFO [stderr] 
Nov 28 12:23:27.758 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Nov 28 12:23:27.758 INFO [stderr]   --> src/game/mod.rs:10:24
Nov 28 12:23:27.758 INFO [stderr]    |
Nov 28 12:23:27.758 INFO [stderr] 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Nov 28 12:23:27.758 INFO [stderr]    |                        ^^^^^^^^^
Nov 28 12:23:27.758 INFO [stderr]    |
Nov 28 12:23:27.758 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 28 12:23:27.758 INFO [stderr]    = help: the bound will not be checked when the type alias is used, and should be removed
Nov 28 12:23:27.758 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 28 12:23:27.758 INFO [stderr]   --> src/game/mod.rs:10:45
Nov 28 12:23:27.758 INFO [stderr]    |
Nov 28 12:23:27.758 INFO [stderr] 10 | pub type ScoreBoard<G: GameState> = HashMap<G::Player, Score>;
Nov 28 12:23:27.758 INFO [stderr]    |                                             ^^^^^^^^^
Nov 28 12:23:27.758 INFO [stderr] 
Nov 28 12:23:28.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 28 12:23:28.681 INFO [stderr] su: No module specific data is present
Nov 28 12:23:29.158 INFO running `"docker" "inspect" "bf81aed846a82e2197126226c33c6ecfb39d95fe65922232362e181632f4768c"`
Nov 28 12:23:29.479 INFO running `"docker" "rm" "-f" "bf81aed846a82e2197126226c33c6ecfb39d95fe65922232362e181632f4768c"`
Nov 28 12:23:29.664 INFO [stdout] bf81aed846a82e2197126226c33c6ecfb39d95fe65922232362e181632f4768c