Dec 18 05:18:59.185 INFO checking TBeihammer/Snake against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:18:59.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/TBeihammer/Snake:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 05:18:59.652 INFO [stdout] e12afd543de53e75df04ba0840d8fe99f352ca8abc2c2f35e951215b342c9d5b
Dec 18 05:18:59.654 INFO running `"docker" "start" "-a" "e12afd543de53e75df04ba0840d8fe99f352ca8abc2c2f35e951215b342c9d5b"`
Dec 18 05:19:01.688 INFO [stderr]     Checking png v0.6.2
Dec 18 05:19:01.688 INFO [stderr]     Checking pistoncore-glutin_window v0.35.1
Dec 18 05:19:03.324 INFO [stderr]     Checking image v0.12.4
Dec 18 05:19:07.188 INFO [stderr]     Checking piston2d-opengl_graphics v0.40.0
Dec 18 05:19:08.104 INFO [stderr]     Checking Snake v0.1.0 (/opt/crater/workdir)
Dec 18 05:19:09.584 INFO [stderr] warning: unused variable: `fruit`
Dec 18 05:19:09.584 INFO [stderr]    --> src/snake.rs:133:34
Dec 18 05:19:09.584 INFO [stderr]     |
Dec 18 05:19:09.584 INFO [stderr] 133 |             Collision::WithFruit(fruit) =>{
Dec 18 05:19:09.584 INFO [stderr]     |                                  ^^^^^ help: consider using `_fruit` instead
Dec 18 05:19:09.584 INFO [stderr]     |
Dec 18 05:19:09.584 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:19:09.584 INFO [stderr] 
Dec 18 05:19:09.692 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.692 INFO [stderr]    --> src/snake.rs:341:16
Dec 18 05:19:09.692 INFO [stderr]     |
Dec 18 05:19:09.693 INFO [stderr] 341 |                mut window: &mut Window,
Dec 18 05:19:09.693 INFO [stderr]     |                ----^^^^^^
Dec 18 05:19:09.693 INFO [stderr]     |                |
Dec 18 05:19:09.693 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.693 INFO [stderr]     |
Dec 18 05:19:09.693 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 05:19:09.693 INFO [stderr] 
Dec 18 05:19:09.693 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.693 INFO [stderr]    --> src/snake.rs:342:16
Dec 18 05:19:09.693 INFO [stderr]     |
Dec 18 05:19:09.693 INFO [stderr] 342 |                mut gl: &mut GlGraphics,
Dec 18 05:19:09.693 INFO [stderr]     |                ----^^
Dec 18 05:19:09.693 INFO [stderr]     |                |
Dec 18 05:19:09.693 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.693 INFO [stderr] 
Dec 18 05:19:09.693 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.693 INFO [stderr]    --> src/snake.rs:343:16
Dec 18 05:19:09.693 INFO [stderr]     |
Dec 18 05:19:09.693 INFO [stderr] 343 |                mut e: &mut Events,
Dec 18 05:19:09.693 INFO [stderr]     |                ----^
Dec 18 05:19:09.693 INFO [stderr]     |                |
Dec 18 05:19:09.694 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.694 INFO [stderr]    --> src/snake.rs:344:16
Dec 18 05:19:09.694 INFO [stderr]     |
Dec 18 05:19:09.694 INFO [stderr] 344 |                mut glyph_cache: &mut GlyphCache){
Dec 18 05:19:09.694 INFO [stderr]     |                ----^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr]     |                |
Dec 18 05:19:09.694 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: constant item is never used: `LIGHTBLUE`
Dec 18 05:19:09.694 INFO [stderr]   --> src/snake.rs:21:5
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr] 21 |     pub const LIGHTBLUE: [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Dec 18 05:19:09.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: constant item is never used: `ORANGE`
Dec 18 05:19:09.694 INFO [stderr]   --> src/snake.rs:22:5
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr] 22 |     pub const ORANGE: [f32; 4] = [1.0, 0.5, 0.0, 1.0];
Dec 18 05:19:09.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: constant item is never used: `PINK`
Dec 18 05:19:09.694 INFO [stderr]   --> src/snake.rs:24:5
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr] 24 |     pub const PINK: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Dec 18 05:19:09.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: constant item is never used: `ANGEL`
Dec 18 05:19:09.694 INFO [stderr]   --> src/snake.rs:25:5
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr] 25 |     pub const ANGEL: [f32; 4 ] = [0.5,0.5,1.0,0.5];
Dec 18 05:19:09.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 05:19:09.694 INFO [stderr]   --> src/snake.rs:26:5
Dec 18 05:19:09.694 INFO [stderr]    |
Dec 18 05:19:09.694 INFO [stderr] 26 |     pub const GREEN: [f32; 4 ] = [0.0,0.5,0.0,1.0];
Dec 18 05:19:09.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.694 INFO [stderr] warning: crate `Snake` should have a snake case name such as `snake`
Dec 18 05:19:09.694 INFO [stderr]   |
Dec 18 05:19:09.694 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:19:09.694 INFO [stderr] 
Dec 18 05:19:09.730 INFO [stderr] warning: unused variable: `fruit`
Dec 18 05:19:09.730 INFO [stderr]    --> src/snake.rs:133:34
Dec 18 05:19:09.730 INFO [stderr]     |
Dec 18 05:19:09.730 INFO [stderr] 133 |             Collision::WithFruit(fruit) =>{
Dec 18 05:19:09.731 INFO [stderr]     |                                  ^^^^^ help: consider using `_fruit` instead
Dec 18 05:19:09.731 INFO [stderr]     |
Dec 18 05:19:09.731 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 05:19:09.731 INFO [stderr] 
Dec 18 05:19:09.760 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.760 INFO [stderr]    --> src/snake.rs:341:16
Dec 18 05:19:09.760 INFO [stderr]     |
Dec 18 05:19:09.760 INFO [stderr] 341 |                mut window: &mut Window,
Dec 18 05:19:09.761 INFO [stderr]     |                ----^^^^^^
Dec 18 05:19:09.761 INFO [stderr]     |                |
Dec 18 05:19:09.761 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.762 INFO [stderr]     |
Dec 18 05:19:09.762 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 05:19:09.762 INFO [stderr] 
Dec 18 05:19:09.762 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.763 INFO [stderr]    --> src/snake.rs:342:16
Dec 18 05:19:09.763 INFO [stderr]     |
Dec 18 05:19:09.763 INFO [stderr] 342 |                mut gl: &mut GlGraphics,
Dec 18 05:19:09.763 INFO [stderr]     |                ----^^
Dec 18 05:19:09.764 INFO [stderr]     |                |
Dec 18 05:19:09.764 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.764 INFO [stderr] 
Dec 18 05:19:09.765 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.765 INFO [stderr]    --> src/snake.rs:343:16
Dec 18 05:19:09.765 INFO [stderr]     |
Dec 18 05:19:09.765 INFO [stderr] 343 |                mut e: &mut Events,
Dec 18 05:19:09.766 INFO [stderr]     |                ----^
Dec 18 05:19:09.766 INFO [stderr]     |                |
Dec 18 05:19:09.766 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.766 INFO [stderr] 
Dec 18 05:19:09.766 INFO [stderr] warning: variable does not need to be mutable
Dec 18 05:19:09.766 INFO [stderr]    --> src/snake.rs:344:16
Dec 18 05:19:09.766 INFO [stderr]     |
Dec 18 05:19:09.766 INFO [stderr] 344 |                mut glyph_cache: &mut GlyphCache){
Dec 18 05:19:09.772 INFO [stderr]     |                ----^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr]     |                |
Dec 18 05:19:09.772 INFO [stderr]     |                help: remove this `mut`
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: constant item is never used: `LIGHTBLUE`
Dec 18 05:19:09.772 INFO [stderr]   --> src/snake.rs:21:5
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr] 21 |     pub const LIGHTBLUE: [f32; 4] = [0.0, 1.0, 1.0, 1.0];
Dec 18 05:19:09.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: constant item is never used: `ORANGE`
Dec 18 05:19:09.772 INFO [stderr]   --> src/snake.rs:22:5
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr] 22 |     pub const ORANGE: [f32; 4] = [1.0, 0.5, 0.0, 1.0];
Dec 18 05:19:09.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: constant item is never used: `PINK`
Dec 18 05:19:09.772 INFO [stderr]   --> src/snake.rs:24:5
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr] 24 |     pub const PINK: [f32; 4] = [1.0, 0.0, 1.0, 1.0];
Dec 18 05:19:09.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: constant item is never used: `ANGEL`
Dec 18 05:19:09.772 INFO [stderr]   --> src/snake.rs:25:5
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr] 25 |     pub const ANGEL: [f32; 4 ] = [0.5,0.5,1.0,0.5];
Dec 18 05:19:09.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: constant item is never used: `GREEN`
Dec 18 05:19:09.772 INFO [stderr]   --> src/snake.rs:26:5
Dec 18 05:19:09.772 INFO [stderr]    |
Dec 18 05:19:09.772 INFO [stderr] 26 |     pub const GREEN: [f32; 4 ] = [0.0,0.5,0.0,1.0];
Dec 18 05:19:09.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.772 INFO [stderr] warning: crate `Snake` should have a snake case name such as `snake`
Dec 18 05:19:09.772 INFO [stderr]   |
Dec 18 05:19:09.772 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:19:09.772 INFO [stderr] 
Dec 18 05:19:09.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.44s
Dec 18 05:19:10.743 INFO running `"docker" "inspect" "e12afd543de53e75df04ba0840d8fe99f352ca8abc2c2f35e951215b342c9d5b"`
Dec 18 05:19:10.982 INFO running `"docker" "rm" "-f" "e12afd543de53e75df04ba0840d8fe99f352ca8abc2c2f35e951215b342c9d5b"`
Dec 18 05:19:11.276 INFO [stdout] e12afd543de53e75df04ba0840d8fe99f352ca8abc2c2f35e951215b342c9d5b