[INFO] cloning repository https://github.com/Alaa5090/Snake_game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alaa5090/Snake_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlaa5090%2FSnake_game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlaa5090%2FSnake_game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a62a08c201bf890a3c8d008fc99bcaca2ec79d8
[INFO] testing Alaa5090/Snake_game against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlaa5090%2FSnake_game" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Alaa5090/Snake_game
[INFO] finished tweaking git repo https://github.com/Alaa5090/Snake_game
[INFO] tweaked toml for git repo https://github.com/Alaa5090/Snake_game written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alaa5090/Snake_game on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Alaa5090/Snake_game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5aee68f2d0f8fa5445abbc6bb0407ee0ad644becaa7ae6beb4e4a7eac5cc339
[INFO] running `Command { std: "docker" "start" "-a" "c5aee68f2d0f8fa5445abbc6bb0407ee0ad644becaa7ae6beb4e4a7eac5cc339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5aee68f2d0f8fa5445abbc6bb0407ee0ad644becaa7ae6beb4e4a7eac5cc339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5aee68f2d0f8fa5445abbc6bb0407ee0ad644becaa7ae6beb4e4a7eac5cc339", kill_on_drop: false }`
[INFO] [stdout] c5aee68f2d0f8fa5445abbc6bb0407ee0ad644becaa7ae6beb4e4a7eac5cc339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 451483e03bcdac0e4352c809ab827915abf14314c38d9125f07557d04b057b37
[INFO] running `Command { std: "docker" "start" "-a" "451483e03bcdac0e4352c809ab827915abf14314c38d9125f07557d04b057b37", kill_on_drop: false }`
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[INFO] [stderr]    Compiling Snake_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Snake_Piece` should have an upper camel case name
[INFO] [stdout]   --> src/snake.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Snake_Piece(pub u32,pub u32);
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnakePiece`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/game.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         self.gl.draw(args.viewport(), |c, gl| {
[INFO] [stdout]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/game.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn update(&mut self, args: &UpdateArgs) -> bool {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/food.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let y = self.y * width;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Snake_game` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `snake_game`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BlUE` should have an upper case name
[INFO] [stdout]   --> src/food.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 39 -         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout] 39 +         const BL_UE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graphics::Rectangle`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use graphics::Rectangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `WIDTH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | let WIDTH = COLS * SQUARE_WIDTH;
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HEIGHT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | let HEIGHT = ROWS * SQUARE_WIDTH;
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.00s
[INFO] running `Command { std: "docker" "inspect" "451483e03bcdac0e4352c809ab827915abf14314c38d9125f07557d04b057b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "451483e03bcdac0e4352c809ab827915abf14314c38d9125f07557d04b057b37", kill_on_drop: false }`
[INFO] [stdout] 451483e03bcdac0e4352c809ab827915abf14314c38d9125f07557d04b057b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb2bc3515faad4b2086b52f029c6e18834ccbdb438476118d46399ac39706e4
[INFO] running `Command { std: "docker" "start" "-a" "4bb2bc3515faad4b2086b52f029c6e18834ccbdb438476118d46399ac39706e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling Snake_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `Snake_Piece` should have an upper camel case name
[INFO] [stdout]   --> src/snake.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Snake_Piece(pub u32,pub u32);
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnakePiece`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/game.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         self.gl.draw(args.viewport(), |c, gl| {
[INFO] [stdout]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/game.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn update(&mut self, args: &UpdateArgs) -> bool {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/food.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let y = self.y * width;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Snake_game` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `snake_game`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BlUE` should have an upper case name
[INFO] [stdout]   --> src/food.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 39 -         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout] 39 +         const BL_UE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Snake_Piece` should have an upper camel case name
[INFO] [stdout]   --> src/snake.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Snake_Piece(pub u32,pub u32);
[INFO] [stdout]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnakePiece`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/game.rs:38:40
[INFO] [stdout]    |
[INFO] [stdout] 38 |         self.gl.draw(args.viewport(), |c, gl| {
[INFO] [stdout]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/game.rs:55:30
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn update(&mut self, args: &UpdateArgs) -> bool {
[INFO] [stdout]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/food.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let y = self.y * width;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BlUE` should have an upper case name
[INFO] [stdout]   --> src/food.rs:39:15
[INFO] [stdout]    |
[INFO] [stdout] 39 |         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 39 -         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout] 39 +         const BL_UE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `graphics::Rectangle`
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use graphics::Rectangle;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `WIDTH` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | let WIDTH = COLS * SQUARE_WIDTH;
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HEIGHT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | let HEIGHT = ROWS * SQUARE_WIDTH;
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "4bb2bc3515faad4b2086b52f029c6e18834ccbdb438476118d46399ac39706e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb2bc3515faad4b2086b52f029c6e18834ccbdb438476118d46399ac39706e4", kill_on_drop: false }`
[INFO] [stdout] 4bb2bc3515faad4b2086b52f029c6e18834ccbdb438476118d46399ac39706e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f829583329a9f36b884e264123ad82d533bb71d70f08a0abeed5b7ca48504e78
[INFO] running `Command { std: "docker" "start" "-a" "f829583329a9f36b884e264123ad82d533bb71d70f08a0abeed5b7ca48504e78", kill_on_drop: false }`
[INFO] [stderr] warning: type `Snake_Piece` should have an upper camel case name
[INFO] [stderr]   --> src/snake.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Snake_Piece(pub u32,pub u32);
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnakePiece`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/game.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |         self.gl.draw(args.viewport(), |c, gl| {
[INFO] [stderr]    |                                        ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]   --> src/game.rs:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn update(&mut self, args: &UpdateArgs) -> bool {
[INFO] [stderr]    |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `y`
[INFO] [stderr]   --> src/food.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let y = self.y * width;
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Snake_game` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `snake_game`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BlUE` should have an upper case name
[INFO] [stderr]   --> src/food.rs:39:15
[INFO] [stderr]    |
[INFO] [stderr] 39 |         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stderr]    |               ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 39 -         const BlUE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stderr] 39 +         const BL_UE: [f32; 4] = [0.0, 0.0, 1.0, 1.0];
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `Snake_game` (lib) generated 6 warnings (run `cargo fix --lib -p Snake_game` to apply 1 suggestion)
[INFO] [stderr] warning: `Snake_game` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: unused import: `graphics::Rectangle`
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 | use graphics::Rectangle;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `WIDTH` should have a snake case name
[INFO] [stderr]   --> src/main.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | let WIDTH = COLS * SQUARE_WIDTH;
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `width`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HEIGHT` should have a snake case name
[INFO] [stderr]   --> src/main.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 | let HEIGHT = ROWS * SQUARE_WIDTH;
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `height`
[INFO] [stderr] 
[INFO] [stderr] warning: `Snake_game` (bin "Snake_game" test) generated 3 warnings (run `cargo fix --bin "Snake_game" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/Snake_game-6cb567bee297921c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Snake_game-81d959ad78c4700d)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests Snake_game
[INFO] [stderr] warning: type `Snake_Piece` should have an upper camel case name
[INFO] [stderr]   --> src/snake.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Snake_Piece(pub u32,pub u32);
[INFO] [stderr]    |            ^^^^^^^^^^^ help: convert the identifier to upper camel case: `SnakePiece`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f829583329a9f36b884e264123ad82d533bb71d70f08a0abeed5b7ca48504e78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f829583329a9f36b884e264123ad82d533bb71d70f08a0abeed5b7ca48504e78", kill_on_drop: false }`
[INFO] [stdout] f829583329a9f36b884e264123ad82d533bb71d70f08a0abeed5b7ca48504e78