Dec 17 20:48:01.416 INFO checking leonjia0112/rust-tetris against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:48:01.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/leonjia0112/rust-tetris:/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 20:48:02.014 INFO [stdout] 27c84f323458f092f03e499cddcdc1b521f4c5c0eda5690d21cde0aaffff6d2c
Dec 17 20:48:02.016 INFO running `"docker" "start" "-a" "27c84f323458f092f03e499cddcdc1b521f4c5c0eda5690d21cde0aaffff6d2c"`
Dec 17 20:48:04.390 INFO [stderr]    Compiling sdl2-sys v0.30.0
Dec 17 20:48:05.833 INFO [stderr]     Checking sdl2 v0.30.0
Dec 17 20:48:08.927 INFO [stderr]     Checking rust-tetris v0.1.0 (/opt/crater/workdir)
Dec 17 20:48:09.354 INFO [stderr] warning: variant is never constructed: `Green`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:18:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 18 |     Green,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^^
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: variant is never constructed: `Blue`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:19:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 19 |     Blue,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: field is never used: `states`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:31:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 31 |     states: States,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: field is never used: `x`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:32:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 32 |     x: isize,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: field is never used: `y`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:33:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 33 |     y: usize,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: field is never used: `current_state`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:34:2
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 34 |     current_state: u8,
Dec 17 20:48:09.354 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: struct is never constructed: `TetriminoI`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:41:1
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 41 | struct TetriminoI;
Dec 17 20:48:09.354 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: struct is never constructed: `TetriminoS`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:62:1
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 62 | struct TetriminoS;
Dec 17 20:48:09.354 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: struct is never constructed: `TetriminoZ`
Dec 17 20:48:09.354 INFO [stderr]   --> src/main.rs:83:1
Dec 17 20:48:09.354 INFO [stderr]    |
Dec 17 20:48:09.354 INFO [stderr] 83 | struct TetriminoZ;
Dec 17 20:48:09.354 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: struct is never constructed: `TetriminoO`
Dec 17 20:48:09.354 INFO [stderr]    --> src/main.rs:104:1
Dec 17 20:48:09.354 INFO [stderr]     |
Dec 17 20:48:09.354 INFO [stderr] 104 | struct TetriminoO;
Dec 17 20:48:09.354 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.354 INFO [stderr] warning: struct is never constructed: `TetriminoJ`
Dec 17 20:48:09.354 INFO [stderr]    --> src/main.rs:121:1
Dec 17 20:48:09.354 INFO [stderr]     |
Dec 17 20:48:09.354 INFO [stderr] 121 | struct TetriminoJ;
Dec 17 20:48:09.354 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.354 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: struct is never constructed: `TetriminoL`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:150:1
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 150 | struct TetriminoL;
Dec 17 20:48:09.355 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: struct is never constructed: `TetriminoT`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:179:1
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 179 | struct TetriminoT;
Dec 17 20:48:09.355 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: function is never used: `create_texture_rect`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:209:1
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 209 | / fn create_texture_rect<'a>(canvas: &mut Canvas<Window>, 
Dec 17 20:48:09.355 INFO [stderr] 210 | |     texture_creator: &'a TextureCreator<WindowContext>, 
Dec 17 20:48:09.355 INFO [stderr] 211 | |     color: TextureColor, size:u32) -> Option<Texture<'a>> {
Dec 17 20:48:09.355 INFO [stderr] 212 | |     if let Ok(mut square_texture) = texture_creator.create_texture_target(None, size, size) {
Dec 17 20:48:09.355 INFO [stderr] ...   |
Dec 17 20:48:09.355 INFO [stderr] 223 | |     }
Dec 17 20:48:09.355 INFO [stderr] 224 | | }
Dec 17 20:48:09.355 INFO [stderr]     | |_^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: function is never used: `create_new_tetrimino`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:226:1
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 226 | fn create_new_tetrimino() -> Tetrimino {
Dec 17 20:48:09.355 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: method is never used: `rotate`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:247:2
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 247 |     fn rotate(&mut self, game_map: &[Vec<u8>]) {
Dec 17 20:48:09.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.355 INFO [stderr] warning: method is never used: `test_postion`
Dec 17 20:48:09.355 INFO [stderr]    --> src/main.rs:262:2
Dec 17 20:48:09.355 INFO [stderr]     |
Dec 17 20:48:09.355 INFO [stderr] 262 |     fn test_postion(&self, game_map: &[Vec<u8>], tmp_state: usize, x: isize, y: usize) -> bool {
Dec 17 20:48:09.355 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.355 INFO [stderr] 
Dec 17 20:48:09.519 INFO [stderr] warning: variant is never constructed: `Green`
Dec 17 20:48:09.519 INFO [stderr]   --> src/main.rs:18:2
Dec 17 20:48:09.519 INFO [stderr]    |
Dec 17 20:48:09.519 INFO [stderr] 18 |     Green,
Dec 17 20:48:09.519 INFO [stderr]    |     ^^^^^
Dec 17 20:48:09.519 INFO [stderr]    |
Dec 17 20:48:09.519 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 20:48:09.519 INFO [stderr] 
Dec 17 20:48:09.519 INFO [stderr] warning: variant is never constructed: `Blue`
Dec 17 20:48:09.519 INFO [stderr]   --> src/main.rs:19:2
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 19 |     Blue,
Dec 17 20:48:09.520 INFO [stderr]    |     ^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: field is never used: `states`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:31:2
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 31 |     states: States,
Dec 17 20:48:09.520 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: field is never used: `x`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:32:2
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 32 |     x: isize,
Dec 17 20:48:09.520 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: field is never used: `y`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:33:2
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 33 |     y: usize,
Dec 17 20:48:09.520 INFO [stderr]    |     ^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: field is never used: `current_state`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:34:2
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 34 |     current_state: u8,
Dec 17 20:48:09.520 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoI`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:41:1
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 41 | struct TetriminoI;
Dec 17 20:48:09.520 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoS`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:62:1
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 62 | struct TetriminoS;
Dec 17 20:48:09.520 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoZ`
Dec 17 20:48:09.520 INFO [stderr]   --> src/main.rs:83:1
Dec 17 20:48:09.520 INFO [stderr]    |
Dec 17 20:48:09.520 INFO [stderr] 83 | struct TetriminoZ;
Dec 17 20:48:09.520 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoO`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:104:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 104 | struct TetriminoO;
Dec 17 20:48:09.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoJ`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:121:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 121 | struct TetriminoJ;
Dec 17 20:48:09.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoL`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:150:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 150 | struct TetriminoL;
Dec 17 20:48:09.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: struct is never constructed: `TetriminoT`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:179:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 179 | struct TetriminoT;
Dec 17 20:48:09.520 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: function is never used: `create_texture_rect`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:209:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 209 | / fn create_texture_rect<'a>(canvas: &mut Canvas<Window>, 
Dec 17 20:48:09.520 INFO [stderr] 210 | |     texture_creator: &'a TextureCreator<WindowContext>, 
Dec 17 20:48:09.520 INFO [stderr] 211 | |     color: TextureColor, size:u32) -> Option<Texture<'a>> {
Dec 17 20:48:09.520 INFO [stderr] 212 | |     if let Ok(mut square_texture) = texture_creator.create_texture_target(None, size, size) {
Dec 17 20:48:09.520 INFO [stderr] ...   |
Dec 17 20:48:09.520 INFO [stderr] 223 | |     }
Dec 17 20:48:09.520 INFO [stderr] 224 | | }
Dec 17 20:48:09.520 INFO [stderr]     | |_^
Dec 17 20:48:09.520 INFO [stderr] 
Dec 17 20:48:09.520 INFO [stderr] warning: function is never used: `create_new_tetrimino`
Dec 17 20:48:09.520 INFO [stderr]    --> src/main.rs:226:1
Dec 17 20:48:09.520 INFO [stderr]     |
Dec 17 20:48:09.520 INFO [stderr] 226 | fn create_new_tetrimino() -> Tetrimino {
Dec 17 20:48:09.521 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.521 INFO [stderr] 
Dec 17 20:48:09.521 INFO [stderr] warning: method is never used: `rotate`
Dec 17 20:48:09.521 INFO [stderr]    --> src/main.rs:247:2
Dec 17 20:48:09.521 INFO [stderr]     |
Dec 17 20:48:09.521 INFO [stderr] 247 |     fn rotate(&mut self, game_map: &[Vec<u8>]) {
Dec 17 20:48:09.521 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.521 INFO [stderr] 
Dec 17 20:48:09.521 INFO [stderr] warning: method is never used: `test_postion`
Dec 17 20:48:09.521 INFO [stderr]    --> src/main.rs:262:2
Dec 17 20:48:09.521 INFO [stderr]     |
Dec 17 20:48:09.521 INFO [stderr] 262 |     fn test_postion(&self, game_map: &[Vec<u8>], tmp_state: usize, x: isize, y: usize) -> bool {
Dec 17 20:48:09.521 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 20:48:09.521 INFO [stderr] 
Dec 17 20:48:09.577 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.32s
Dec 17 20:48:10.298 INFO running `"docker" "inspect" "27c84f323458f092f03e499cddcdc1b521f4c5c0eda5690d21cde0aaffff6d2c"`
Dec 17 20:48:10.554 INFO running `"docker" "rm" "-f" "27c84f323458f092f03e499cddcdc1b521f4c5c0eda5690d21cde0aaffff6d2c"`
Dec 17 20:48:10.805 INFO [stdout] 27c84f323458f092f03e499cddcdc1b521f4c5c0eda5690d21cde0aaffff6d2c