Dec 17 18:39:41.649 INFO checking nmhanson/worm_vs_cube against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:39:41.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nmhanson/worm_vs_cube:/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 18:39:41.958 INFO [stdout] f2404097377df85e95c2dfde3b0d14e4d6ddd20fc99b0aa3c10cc31afa515519
Dec 17 18:39:41.960 INFO running `"docker" "start" "-a" "f2404097377df85e95c2dfde3b0d14e4d6ddd20fc99b0aa3c10cc31afa515519"`
Dec 17 18:39:43.784 INFO [stderr]     Checking rand v0.5.2
Dec 17 18:39:43.784 INFO [stderr]    Compiling num-derive v0.2.2
Dec 17 18:39:43.784 INFO [stderr]     Checking png v0.12.0
Dec 17 18:39:45.879 INFO [stderr]     Checking image v0.19.0
Dec 17 18:39:50.161 INFO [stderr]     Checking piston2d-opengl_graphics v0.53.0
Dec 17 18:39:51.025 INFO [stderr]     Checking worm_vs_cube v0.1.0 (/opt/crater/workdir)
Dec 17 18:39:52.121 INFO [stderr] warning: unused variable: `w`
Dec 17 18:39:52.122 INFO [stderr]   --> src/worm_game/play_area.rs:11:16
Dec 17 18:39:52.122 INFO [stderr]    |
Dec 17 18:39:52.122 INFO [stderr] 11 |     pub fn new(w: f64, h: f64) -> PlayArea {
Dec 17 18:39:52.122 INFO [stderr]    |                ^ help: consider using `_w` instead
Dec 17 18:39:52.122 INFO [stderr]    |
Dec 17 18:39:52.122 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:39:52.122 INFO [stderr] 
Dec 17 18:39:52.122 INFO [stderr] warning: unused variable: `h`
Dec 17 18:39:52.128 INFO [stderr]   --> src/worm_game/play_area.rs:11:24
Dec 17 18:39:52.128 INFO [stderr]    |
Dec 17 18:39:52.128 INFO [stderr] 11 |     pub fn new(w: f64, h: f64) -> PlayArea {
Dec 17 18:39:52.128 INFO [stderr]    |                        ^ help: consider using `_h` instead
Dec 17 18:39:52.128 INFO [stderr] 
Dec 17 18:39:52.128 INFO [stderr] warning: unused variable: `c`
Dec 17 18:39:52.128 INFO [stderr]   --> src/worm_game/mod.rs:46:40
Dec 17 18:39:52.128 INFO [stderr]    |
Dec 17 18:39:52.128 INFO [stderr] 46 |         self.gl.draw(args.viewport(), |c, gl| {
Dec 17 18:39:52.128 INFO [stderr]    |                                        ^ help: consider using `_c` instead
Dec 17 18:39:52.128 INFO [stderr] 
Dec 17 18:39:52.128 INFO [stderr] warning: unused variable: `cube`
Dec 17 18:39:52.128 INFO [stderr]   --> src/worm_game/mod.rs:54:26
Dec 17 18:39:52.128 INFO [stderr]    |
Dec 17 18:39:52.128 INFO [stderr] 54 |                     Some(cube) => {
Dec 17 18:39:52.128 INFO [stderr]    |                          ^^^^ help: consider using `_cube` instead
Dec 17 18:39:52.128 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: field is never used: `length`
Dec 17 18:39:52.144 INFO [stderr]  --> src/worm_game/worm.rs:2:5
Dec 17 18:39:52.144 INFO [stderr]   |
Dec 17 18:39:52.144 INFO [stderr] 2 |     length: u8,
Dec 17 18:39:52.144 INFO [stderr]   |     ^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr]   |
Dec 17 18:39:52.144 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: field is never used: `pos`
Dec 17 18:39:52.144 INFO [stderr]  --> src/worm_game/worm.rs:3:5
Dec 17 18:39:52.144 INFO [stderr]   |
Dec 17 18:39:52.144 INFO [stderr] 3 |     pos: f64,
Dec 17 18:39:52.144 INFO [stderr]   |     ^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: field is never used: `hit_points`
Dec 17 18:39:52.144 INFO [stderr]  --> src/worm_game/cube.rs:5:5
Dec 17 18:39:52.144 INFO [stderr]   |
Dec 17 18:39:52.144 INFO [stderr] 5 |     hit_points: u8,
Dec 17 18:39:52.144 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: field is never used: `player`
Dec 17 18:39:52.144 INFO [stderr]   --> src/worm_game/mod.rs:18:5
Dec 17 18:39:52.144 INFO [stderr]    |
Dec 17 18:39:52.144 INFO [stderr] 18 |     player: Worm,
Dec 17 18:39:52.144 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: field is never used: `score`
Dec 17 18:39:52.144 INFO [stderr]   --> src/worm_game/mod.rs:21:5
Dec 17 18:39:52.144 INFO [stderr]    |
Dec 17 18:39:52.144 INFO [stderr] 21 |     score: i32,
Dec 17 18:39:52.144 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 17 18:39:52.144 INFO [stderr]   --> src/worm_game/mod.rs:42:9
Dec 17 18:39:52.144 INFO [stderr]    |
Dec 17 18:39:52.144 INFO [stderr] 42 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 17 18:39:52.144 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.144 INFO [stderr] warning: function is never used: `debug_grid`
Dec 17 18:39:52.144 INFO [stderr]   --> src/main.rs:38:1
Dec 17 18:39:52.144 INFO [stderr]    |
Dec 17 18:39:52.144 INFO [stderr] 38 | fn debug_grid(wg: &WormGame) {
Dec 17 18:39:52.144 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:52.144 INFO [stderr] 
Dec 17 18:39:52.176 INFO [stderr] warning: unused variable: `w`
Dec 17 18:39:52.176 INFO [stderr]   --> src/worm_game/play_area.rs:11:16
Dec 17 18:39:52.176 INFO [stderr]    |
Dec 17 18:39:52.176 INFO [stderr] 11 |     pub fn new(w: f64, h: f64) -> PlayArea {
Dec 17 18:39:52.180 INFO [stderr]    |                ^ help: consider using `_w` instead
Dec 17 18:39:52.180 INFO [stderr]    |
Dec 17 18:39:52.180 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 18:39:52.180 INFO [stderr] 
Dec 17 18:39:52.180 INFO [stderr] warning: unused variable: `h`
Dec 17 18:39:52.180 INFO [stderr]   --> src/worm_game/play_area.rs:11:24
Dec 17 18:39:52.180 INFO [stderr]    |
Dec 17 18:39:52.180 INFO [stderr] 11 |     pub fn new(w: f64, h: f64) -> PlayArea {
Dec 17 18:39:52.180 INFO [stderr]    |                        ^ help: consider using `_h` instead
Dec 17 18:39:52.180 INFO [stderr] 
Dec 17 18:39:52.180 INFO [stderr] warning: unused variable: `c`
Dec 17 18:39:52.180 INFO [stderr]   --> src/worm_game/mod.rs:46:40
Dec 17 18:39:52.180 INFO [stderr]    |
Dec 17 18:39:52.180 INFO [stderr] 46 |         self.gl.draw(args.viewport(), |c, gl| {
Dec 17 18:39:52.180 INFO [stderr]    |                                        ^ help: consider using `_c` instead
Dec 17 18:39:52.180 INFO [stderr] 
Dec 17 18:39:52.180 INFO [stderr] warning: unused variable: `cube`
Dec 17 18:39:52.180 INFO [stderr]   --> src/worm_game/mod.rs:54:26
Dec 17 18:39:52.180 INFO [stderr]    |
Dec 17 18:39:52.180 INFO [stderr] 54 |                     Some(cube) => {
Dec 17 18:39:52.180 INFO [stderr]    |                          ^^^^ help: consider using `_cube` instead
Dec 17 18:39:52.180 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: field is never used: `length`
Dec 17 18:39:52.216 INFO [stderr]  --> src/worm_game/worm.rs:2:5
Dec 17 18:39:52.216 INFO [stderr]   |
Dec 17 18:39:52.216 INFO [stderr] 2 |     length: u8,
Dec 17 18:39:52.216 INFO [stderr]   |     ^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr]   |
Dec 17 18:39:52.216 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: field is never used: `pos`
Dec 17 18:39:52.216 INFO [stderr]  --> src/worm_game/worm.rs:3:5
Dec 17 18:39:52.216 INFO [stderr]   |
Dec 17 18:39:52.216 INFO [stderr] 3 |     pos: f64,
Dec 17 18:39:52.216 INFO [stderr]   |     ^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: field is never used: `hit_points`
Dec 17 18:39:52.216 INFO [stderr]  --> src/worm_game/cube.rs:5:5
Dec 17 18:39:52.216 INFO [stderr]   |
Dec 17 18:39:52.216 INFO [stderr] 5 |     hit_points: u8,
Dec 17 18:39:52.216 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: field is never used: `player`
Dec 17 18:39:52.216 INFO [stderr]   --> src/worm_game/mod.rs:18:5
Dec 17 18:39:52.216 INFO [stderr]    |
Dec 17 18:39:52.216 INFO [stderr] 18 |     player: Worm,
Dec 17 18:39:52.216 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: field is never used: `score`
Dec 17 18:39:52.216 INFO [stderr]   --> src/worm_game/mod.rs:21:5
Dec 17 18:39:52.216 INFO [stderr]    |
Dec 17 18:39:52.216 INFO [stderr] 21 |     score: i32,
Dec 17 18:39:52.216 INFO [stderr]    |     ^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 17 18:39:52.216 INFO [stderr]   --> src/worm_game/mod.rs:42:9
Dec 17 18:39:52.216 INFO [stderr]    |
Dec 17 18:39:52.216 INFO [stderr] 42 |         const GREEN: [f32; 4] = [0.0, 1.0, 0.0, 1.0];
Dec 17 18:39:52.216 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.216 INFO [stderr] warning: function is never used: `debug_grid`
Dec 17 18:39:52.216 INFO [stderr]   --> src/main.rs:38:1
Dec 17 18:39:52.216 INFO [stderr]    |
Dec 17 18:39:52.216 INFO [stderr] 38 | fn debug_grid(wg: &WormGame) {
Dec 17 18:39:52.216 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 18:39:52.216 INFO [stderr] 
Dec 17 18:39:52.243 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.71s
Dec 17 18:39:52.812 INFO running `"docker" "inspect" "f2404097377df85e95c2dfde3b0d14e4d6ddd20fc99b0aa3c10cc31afa515519"`
Dec 17 18:39:53.078 INFO running `"docker" "rm" "-f" "f2404097377df85e95c2dfde3b0d14e4d6ddd20fc99b0aa3c10cc31afa515519"`
Dec 17 18:39:53.462 INFO [stdout] f2404097377df85e95c2dfde3b0d14e4d6ddd20fc99b0aa3c10cc31afa515519