Dec 18 15:35:24.288 INFO checking gorrosion-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:35:24.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/gorrosion/0.1.2:/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 18 15:35:24.559 INFO [stdout] de0f6812d9e2d5685aac263ac78e11096b428967958be632e993261c30c20d50
Dec 18 15:35:24.562 INFO running `"docker" "start" "-a" "de0f6812d9e2d5685aac263ac78e11096b428967958be632e993261c30c20d50"`
Dec 18 15:35:25.161 INFO [stderr]     Checking gorrosion v0.1.2 (/opt/crater/workdir)
Dec 18 15:35:25.796 INFO [stderr] warning: method is never used: `place_stone`
Dec 18 15:35:25.797 INFO [stderr]   --> src/core/game.rs:38:2
Dec 18 15:35:25.797 INFO [stderr]    |
Dec 18 15:35:25.797 INFO [stderr] 38 |     fn place_stone(&mut self, i: <T::I as Indexer>::Index) {
Dec 18 15:35:25.797 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.798 INFO [stderr]    |
Dec 18 15:35:25.798 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 15:35:25.798 INFO [stderr] 
Dec 18 15:35:25.798 INFO [stderr] warning: method is never used: `survivors`
Dec 18 15:35:25.799 INFO [stderr]   --> src/core/game.rs:51:2
Dec 18 15:35:25.799 INFO [stderr]    |
Dec 18 15:35:25.799 INFO [stderr] 51 |     fn survivors(&self, free: &BoolVec<T::I>) -> BoolVec<T::I> {
Dec 18 15:35:25.799 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.799 INFO [stderr] 
Dec 18 15:35:25.800 INFO [stderr] warning: method is never used: `kill`
Dec 18 15:35:25.800 INFO [stderr]   --> src/core/game.rs:57:2
Dec 18 15:35:25.800 INFO [stderr]    |
Dec 18 15:35:25.800 INFO [stderr] 57 |     fn kill(&mut self, zombies: &BoolVec<T::I>) {
Dec 18 15:35:25.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.801 INFO [stderr] 
Dec 18 15:35:25.801 INFO [stderr] warning: method is never used: `kill_dead`
Dec 18 15:35:25.801 INFO [stderr]   --> src/core/game.rs:67:2
Dec 18 15:35:25.802 INFO [stderr]    |
Dec 18 15:35:25.802 INFO [stderr] 67 |     fn kill_dead(&mut self, liberties: &BoolVec<T::I>) {
Dec 18 15:35:25.802 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.802 INFO [stderr] 
Dec 18 15:35:25.803 INFO [stderr] warning: variant is never constructed: `Black`
Dec 18 15:35:25.803 INFO [stderr]   --> src/core/game.rs:75:2
Dec 18 15:35:25.803 INFO [stderr]    |
Dec 18 15:35:25.803 INFO [stderr] 75 |     Black,
Dec 18 15:35:25.803 INFO [stderr]    |     ^^^^^
Dec 18 15:35:25.804 INFO [stderr] 
Dec 18 15:35:25.804 INFO [stderr] warning: variant is never constructed: `White`
Dec 18 15:35:25.804 INFO [stderr]   --> src/core/game.rs:76:2
Dec 18 15:35:25.804 INFO [stderr]    |
Dec 18 15:35:25.805 INFO [stderr] 76 |     White,
Dec 18 15:35:25.805 INFO [stderr]    |     ^^^^^
Dec 18 15:35:25.805 INFO [stderr] 
Dec 18 15:35:25.805 INFO [stderr] warning: method is never used: `other`
Dec 18 15:35:25.806 INFO [stderr]   --> src/core/game.rs:80:2
Dec 18 15:35:25.806 INFO [stderr]    |
Dec 18 15:35:25.806 INFO [stderr] 80 |     fn other(&self) -> Color {
Dec 18 15:35:25.806 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.806 INFO [stderr] 
Dec 18 15:35:25.807 INFO [stderr] warning: method is never used: `free`
Dec 18 15:35:25.807 INFO [stderr]    --> src/core/game.rs:115:2
Dec 18 15:35:25.807 INFO [stderr]     |
Dec 18 15:35:25.807 INFO [stderr] 115 |     fn free(&self) -> BoolVec<T::I> {
Dec 18 15:35:25.808 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.808 INFO [stderr] 
Dec 18 15:35:25.808 INFO [stderr] warning: method is never used: `kill_dead`
Dec 18 15:35:25.808 INFO [stderr]    --> src/core/game.rs:121:2
Dec 18 15:35:25.809 INFO [stderr]     |
Dec 18 15:35:25.809 INFO [stderr] 121 |     fn kill_dead(&mut self, color: Color) {
Dec 18 15:35:25.809 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.809 INFO [stderr] 
Dec 18 15:35:25.810 INFO [stderr] warning: method is never used: `player_state`
Dec 18 15:35:25.810 INFO [stderr]    --> src/core/game.rs:126:2
Dec 18 15:35:25.810 INFO [stderr]     |
Dec 18 15:35:25.810 INFO [stderr] 126 |       fn player_state(
Dec 18 15:35:25.811 INFO [stderr]     |  _____^
Dec 18 15:35:25.811 INFO [stderr] 127 | |         &mut self,
Dec 18 15:35:25.811 INFO [stderr] 128 | |         color: Color,
Dec 18 15:35:25.811 INFO [stderr] 129 | |     ) -> &mut PlayerState<'board, T> {
Dec 18 15:35:25.811 INFO [stderr] ...   |
Dec 18 15:35:25.812 INFO [stderr] 133 | |         }
Dec 18 15:35:25.812 INFO [stderr] 134 | |     }
Dec 18 15:35:25.812 INFO [stderr]     | |_____^
Dec 18 15:35:25.812 INFO [stderr] 
Dec 18 15:35:25.813 INFO [stderr] warning: method is never used: `place_stone`
Dec 18 15:35:25.813 INFO [stderr]    --> src/core/game.rs:136:2
Dec 18 15:35:25.813 INFO [stderr]     |
Dec 18 15:35:25.814 INFO [stderr] 136 |     fn place_stone(&mut self, i: <T::I as Indexer>::Index, color: Color) {
Dec 18 15:35:25.814 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.814 INFO [stderr] 
Dec 18 15:35:25.814 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 18 15:35:25.815 INFO [stderr]    --> src/core/game.rs:166:2
Dec 18 15:35:25.815 INFO [stderr]     |
Dec 18 15:35:25.815 INFO [stderr] 166 |     Pass,
Dec 18 15:35:25.816 INFO [stderr]     |     ^^^^
Dec 18 15:35:25.816 INFO [stderr] 
Dec 18 15:35:25.816 INFO [stderr] warning: variant is never constructed: `Resign`
Dec 18 15:35:25.817 INFO [stderr]    --> src/core/game.rs:167:2
Dec 18 15:35:25.817 INFO [stderr]     |
Dec 18 15:35:25.817 INFO [stderr] 167 |     Resign,
Dec 18 15:35:25.817 INFO [stderr]     |     ^^^^^^
Dec 18 15:35:25.817 INFO [stderr] 
Dec 18 15:35:25.817 INFO [stderr] warning: variant is never constructed: `Place`
Dec 18 15:35:25.817 INFO [stderr]    --> src/core/game.rs:168:2
Dec 18 15:35:25.817 INFO [stderr]     |
Dec 18 15:35:25.817 INFO [stderr] 168 |     Place(Index),
Dec 18 15:35:25.817 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 15:35:25.817 INFO [stderr] 
Dec 18 15:35:25.817 INFO [stderr] warning: struct is never constructed: `LocalRules`
Dec 18 15:35:25.817 INFO [stderr]    --> src/core/game.rs:177:1
Dec 18 15:35:25.817 INFO [stderr]     |
Dec 18 15:35:25.817 INFO [stderr] 177 | struct LocalRules {
Dec 18 15:35:25.817 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.817 INFO [stderr] 
Dec 18 15:35:25.817 INFO [stderr] warning: struct is never constructed: `Rules`
Dec 18 15:35:25.817 INFO [stderr]    --> src/core/game.rs:182:1
Dec 18 15:35:25.817 INFO [stderr]     |
Dec 18 15:35:25.817 INFO [stderr] 182 | struct Rules {
Dec 18 15:35:25.817 INFO [stderr]     | ^^^^^^^^^^^^
Dec 18 15:35:25.818 INFO [stderr] 
Dec 18 15:35:25.818 INFO [stderr] warning: struct is never constructed: `GameNode`
Dec 18 15:35:25.818 INFO [stderr]    --> src/core/game.rs:190:1
Dec 18 15:35:25.818 INFO [stderr]     |
Dec 18 15:35:25.818 INFO [stderr] 190 | struct GameNode<'a, 'board: 'a, T: 'board + Board> {
Dec 18 15:35:25.818 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.818 INFO [stderr] 
Dec 18 15:35:25.873 INFO [stderr] warning: method is never used: `place_stone`
Dec 18 15:35:25.873 INFO [stderr]   --> src/core/game.rs:38:2
Dec 18 15:35:25.873 INFO [stderr]    |
Dec 18 15:35:25.873 INFO [stderr] 38 |     fn place_stone(&mut self, i: <T::I as Indexer>::Index) {
Dec 18 15:35:25.873 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.873 INFO [stderr]    |
Dec 18 15:35:25.873 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 15:35:25.873 INFO [stderr] 
Dec 18 15:35:25.873 INFO [stderr] warning: method is never used: `survivors`
Dec 18 15:35:25.873 INFO [stderr]   --> src/core/game.rs:51:2
Dec 18 15:35:25.873 INFO [stderr]    |
Dec 18 15:35:25.873 INFO [stderr] 51 |     fn survivors(&self, free: &BoolVec<T::I>) -> BoolVec<T::I> {
Dec 18 15:35:25.873 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.873 INFO [stderr] 
Dec 18 15:35:25.873 INFO [stderr] warning: method is never used: `kill`
Dec 18 15:35:25.873 INFO [stderr]   --> src/core/game.rs:57:2
Dec 18 15:35:25.873 INFO [stderr]    |
Dec 18 15:35:25.873 INFO [stderr] 57 |     fn kill(&mut self, zombies: &BoolVec<T::I>) {
Dec 18 15:35:25.873 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.873 INFO [stderr] 
Dec 18 15:35:25.873 INFO [stderr] warning: method is never used: `kill_dead`
Dec 18 15:35:25.873 INFO [stderr]   --> src/core/game.rs:67:2
Dec 18 15:35:25.873 INFO [stderr]    |
Dec 18 15:35:25.873 INFO [stderr] 67 |     fn kill_dead(&mut self, liberties: &BoolVec<T::I>) {
Dec 18 15:35:25.873 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.873 INFO [stderr] 
Dec 18 15:35:25.874 INFO [stderr] warning: variant is never constructed: `Black`
Dec 18 15:35:25.874 INFO [stderr]   --> src/core/game.rs:75:2
Dec 18 15:35:25.874 INFO [stderr]    |
Dec 18 15:35:25.874 INFO [stderr] 75 |     Black,
Dec 18 15:35:25.874 INFO [stderr]    |     ^^^^^
Dec 18 15:35:25.874 INFO [stderr] 
Dec 18 15:35:25.874 INFO [stderr] warning: variant is never constructed: `White`
Dec 18 15:35:25.874 INFO [stderr]   --> src/core/game.rs:76:2
Dec 18 15:35:25.874 INFO [stderr]    |
Dec 18 15:35:25.874 INFO [stderr] 76 |     White,
Dec 18 15:35:25.874 INFO [stderr]    |     ^^^^^
Dec 18 15:35:25.874 INFO [stderr] 
Dec 18 15:35:25.874 INFO [stderr] warning: method is never used: `other`
Dec 18 15:35:25.874 INFO [stderr]   --> src/core/game.rs:80:2
Dec 18 15:35:25.874 INFO [stderr]    |
Dec 18 15:35:25.874 INFO [stderr] 80 |     fn other(&self) -> Color {
Dec 18 15:35:25.874 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.874 INFO [stderr] 
Dec 18 15:35:25.874 INFO [stderr] warning: method is never used: `free`
Dec 18 15:35:25.874 INFO [stderr]    --> src/core/game.rs:115:2
Dec 18 15:35:25.874 INFO [stderr]     |
Dec 18 15:35:25.874 INFO [stderr] 115 |     fn free(&self) -> BoolVec<T::I> {
Dec 18 15:35:25.874 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.874 INFO [stderr] 
Dec 18 15:35:25.874 INFO [stderr] warning: method is never used: `kill_dead`
Dec 18 15:35:25.874 INFO [stderr]    --> src/core/game.rs:121:2
Dec 18 15:35:25.874 INFO [stderr]     |
Dec 18 15:35:25.875 INFO [stderr] 121 |     fn kill_dead(&mut self, color: Color) {
Dec 18 15:35:25.875 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.875 INFO [stderr] 
Dec 18 15:35:25.875 INFO [stderr] warning: method is never used: `player_state`
Dec 18 15:35:25.875 INFO [stderr]    --> src/core/game.rs:126:2
Dec 18 15:35:25.875 INFO [stderr]     |
Dec 18 15:35:25.875 INFO [stderr] 126 |       fn player_state(
Dec 18 15:35:25.875 INFO [stderr]     |  _____^
Dec 18 15:35:25.875 INFO [stderr] 127 | |         &mut self,
Dec 18 15:35:25.875 INFO [stderr] 128 | |         color: Color,
Dec 18 15:35:25.875 INFO [stderr] 129 | |     ) -> &mut PlayerState<'board, T> {
Dec 18 15:35:25.875 INFO [stderr] ...   |
Dec 18 15:35:25.875 INFO [stderr] 133 | |         }
Dec 18 15:35:25.875 INFO [stderr] 134 | |     }
Dec 18 15:35:25.875 INFO [stderr]     | |_____^
Dec 18 15:35:25.875 INFO [stderr] 
Dec 18 15:35:25.875 INFO [stderr] warning: method is never used: `place_stone`
Dec 18 15:35:25.875 INFO [stderr]    --> src/core/game.rs:136:2
Dec 18 15:35:25.875 INFO [stderr]     |
Dec 18 15:35:25.875 INFO [stderr] 136 |     fn place_stone(&mut self, i: <T::I as Indexer>::Index, color: Color) {
Dec 18 15:35:25.875 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.875 INFO [stderr] 
Dec 18 15:35:25.875 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 18 15:35:25.875 INFO [stderr]    --> src/core/game.rs:166:2
Dec 18 15:35:25.875 INFO [stderr]     |
Dec 18 15:35:25.876 INFO [stderr] 166 |     Pass,
Dec 18 15:35:25.876 INFO [stderr]     |     ^^^^
Dec 18 15:35:25.876 INFO [stderr] 
Dec 18 15:35:25.876 INFO [stderr] warning: variant is never constructed: `Resign`
Dec 18 15:35:25.876 INFO [stderr]    --> src/core/game.rs:167:2
Dec 18 15:35:25.876 INFO [stderr]     |
Dec 18 15:35:25.876 INFO [stderr] 167 |     Resign,
Dec 18 15:35:25.876 INFO [stderr]     |     ^^^^^^
Dec 18 15:35:25.876 INFO [stderr] 
Dec 18 15:35:25.876 INFO [stderr] warning: variant is never constructed: `Place`
Dec 18 15:35:25.876 INFO [stderr]    --> src/core/game.rs:168:2
Dec 18 15:35:25.876 INFO [stderr]     |
Dec 18 15:35:25.876 INFO [stderr] 168 |     Place(Index),
Dec 18 15:35:25.876 INFO [stderr]     |     ^^^^^^^^^^^^
Dec 18 15:35:25.876 INFO [stderr] 
Dec 18 15:35:25.876 INFO [stderr] warning: struct is never constructed: `LocalRules`
Dec 18 15:35:25.876 INFO [stderr]    --> src/core/game.rs:177:1
Dec 18 15:35:25.876 INFO [stderr]     |
Dec 18 15:35:25.876 INFO [stderr] 177 | struct LocalRules {
Dec 18 15:35:25.876 INFO [stderr]     | ^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.876 INFO [stderr] 
Dec 18 15:35:25.876 INFO [stderr] warning: struct is never constructed: `Rules`
Dec 18 15:35:25.876 INFO [stderr]    --> src/core/game.rs:182:1
Dec 18 15:35:25.876 INFO [stderr]     |
Dec 18 15:35:25.876 INFO [stderr] 182 | struct Rules {
Dec 18 15:35:25.876 INFO [stderr]     | ^^^^^^^^^^^^
Dec 18 15:35:25.876 INFO [stderr] 
Dec 18 15:35:25.877 INFO [stderr] warning: struct is never constructed: `GameNode`
Dec 18 15:35:25.877 INFO [stderr]    --> src/core/game.rs:190:1
Dec 18 15:35:25.877 INFO [stderr]     |
Dec 18 15:35:25.877 INFO [stderr] 190 | struct GameNode<'a, 'board: 'a, T: 'board + Board> {
Dec 18 15:35:25.877 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:35:25.877 INFO [stderr] 
Dec 18 15:35:25.911 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 18 15:35:26.367 INFO running `"docker" "inspect" "de0f6812d9e2d5685aac263ac78e11096b428967958be632e993261c30c20d50"`
Dec 18 15:35:26.484 INFO running `"docker" "rm" "-f" "de0f6812d9e2d5685aac263ac78e11096b428967958be632e993261c30c20d50"`
Dec 18 15:35:26.602 INFO [stdout] de0f6812d9e2d5685aac263ac78e11096b428967958be632e993261c30c20d50