[INFO] cloning repository https://github.com/nikolasFreitas/snake-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikolasFreitas/snake-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnikolasFreitas%2Fsnake-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnikolasFreitas%2Fsnake-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cfb0fb18bc1c98a7612cdfe0ad4938aa67816221 [INFO] testing nikolasFreitas/snake-rust against 1.55.0 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FnikolasFreitas%2Fsnake-rust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nikolasFreitas/snake-rust on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nikolasFreitas/snake-rust [INFO] finished tweaking git repo https://github.com/nikolasFreitas/snake-rust [INFO] tweaked toml for git repo https://github.com/nikolasFreitas/snake-rust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/nikolasFreitas/snake-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6699ab126096f89db9f6aae2315de5b1be4ebb7e5c2d64a0fc2c7b23f5925613 [INFO] running `Command { std: "docker" "start" "-a" "6699ab126096f89db9f6aae2315de5b1be4ebb7e5c2d64a0fc2c7b23f5925613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6699ab126096f89db9f6aae2315de5b1be4ebb7e5c2d64a0fc2c7b23f5925613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6699ab126096f89db9f6aae2315de5b1be4ebb7e5c2d64a0fc2c7b23f5925613", kill_on_drop: false }` [INFO] [stdout] 6699ab126096f89db9f6aae2315de5b1be4ebb7e5c2d64a0fc2c7b23f5925613 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 05f2ec4fa4ebf397f7e458a6797856e6f9d48c9832bdd16fc50c16853c484fbf [INFO] running `Command { std: "docker" "start" "-a" "05f2ec4fa4ebf397f7e458a6797856e6f9d48c9832bdd16fc50c16853c484fbf", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Compiling wayland-cursor v0.28.5 [INFO] [stderr] Compiling wayland-egl v0.28.5 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling piston-gfx_texture v0.41.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.73.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling pistoncore-input v1.0.0 [INFO] [stderr] Compiling pistoncore-window v0.47.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.53.0 [INFO] [stderr] Compiling pistoncore-glutin_window v0.69.0 [INFO] [stderr] Compiling piston v0.53.0 [INFO] [stderr] Compiling piston_window v0.120.0 [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `linked_list` [INFO] [stdout] --> src/snake.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{linked_list, LinkedList}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/snake.rs:69:36 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLOCK_SIZE` [INFO] [stdout] --> src/draw.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const BLOCK_SIZE: f64 = 25.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_coord` [INFO] [stdout] --> src/draw.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn to_coord(game_coord: i32) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_block` [INFO] [stdout] --> src/draw.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn draw_block(color: Color, x: i32, y:i32, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_rectangle` [INFO] [stdout] --> src/draw.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn draw_rectangle( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SNAKE_COLOR` [INFO] [stdout] --> src/snake.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const SNAKE_COLOR: Color = [0.00, 0.80, 0.00, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Direction` [INFO] [stdout] --> src/snake.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oposite` [INFO] [stdout] --> src/snake.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn oposite(&self) -> Direction { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Block` [INFO] [stdout] --> src/snake.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Snake` [INFO] [stdout] --> src/snake.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Snake { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/snake.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(x: i32, y:i32) -> Snake { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw` [INFO] [stdout] --> src/snake.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn draw(&self, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_forward` [INFO] [stdout] --> src/snake.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "05f2ec4fa4ebf397f7e458a6797856e6f9d48c9832bdd16fc50c16853c484fbf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05f2ec4fa4ebf397f7e458a6797856e6f9d48c9832bdd16fc50c16853c484fbf", kill_on_drop: false }` [INFO] [stdout] 05f2ec4fa4ebf397f7e458a6797856e6f9d48c9832bdd16fc50c16853c484fbf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d377699ba350e450d14325c2931afed076173dd005418be7c2b82f594adedde [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7d377699ba350e450d14325c2931afed076173dd005418be7c2b82f594adedde", kill_on_drop: false }` [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `linked_list` [INFO] [stdout] --> src/snake.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{linked_list, LinkedList}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dir` [INFO] [stdout] --> src/snake.rs:69:36 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BLOCK_SIZE` [INFO] [stdout] --> src/draw.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const BLOCK_SIZE: f64 = 25.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `to_coord` [INFO] [stdout] --> src/draw.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn to_coord(game_coord: i32) -> f64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_block` [INFO] [stdout] --> src/draw.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn draw_block(color: Color, x: i32, y:i32, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `draw_rectangle` [INFO] [stdout] --> src/draw.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn draw_rectangle( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SNAKE_COLOR` [INFO] [stdout] --> src/snake.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const SNAKE_COLOR: Color = [0.00, 0.80, 0.00, 1.0]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Direction` [INFO] [stdout] --> src/snake.rs:9:10 [INFO] [stdout] | [INFO] [stdout] 9 | pub enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `oposite` [INFO] [stdout] --> src/snake.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn oposite(&self) -> Direction { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Block` [INFO] [stdout] --> src/snake.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Snake` [INFO] [stdout] --> src/snake.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Snake { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/snake.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | pub fn new(x: i32, y:i32) -> Snake { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `draw` [INFO] [stdout] --> src/snake.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn draw(&self, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `move_forward` [INFO] [stdout] --> src/snake.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "7d377699ba350e450d14325c2931afed076173dd005418be7c2b82f594adedde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d377699ba350e450d14325c2931afed076173dd005418be7c2b82f594adedde", kill_on_drop: false }` [INFO] [stdout] 7d377699ba350e450d14325c2931afed076173dd005418be7c2b82f594adedde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 30869d1c5e6c34fbf3951fd073e4f33190b6c326d3fcbb8d6a7fd0a6c4e5eec3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "30869d1c5e6c34fbf3951fd073e4f33190b6c326d3fcbb8d6a7fd0a6c4e5eec3", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `linked_list` [INFO] [stderr] --> src/snake.rs:1:24 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::{linked_list, LinkedList}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dir` [INFO] [stderr] --> src/snake.rs:69:36 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dir` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `BLOCK_SIZE` [INFO] [stderr] --> src/draw.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const BLOCK_SIZE: f64 = 25.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_coord` [INFO] [stderr] --> src/draw.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn to_coord(game_coord: i32) -> f64 { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_block` [INFO] [stderr] --> src/draw.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn draw_block(color: Color, x: i32, y:i32, con: &Context, g: &mut G2d) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `draw_rectangle` [INFO] [stderr] --> src/draw.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn draw_rectangle( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SNAKE_COLOR` [INFO] [stderr] --> src/snake.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const SNAKE_COLOR: Color = [0.00, 0.80, 0.00, 1.0]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Direction` [INFO] [stderr] --> src/snake.rs:9:10 [INFO] [stderr] | [INFO] [stderr] 9 | pub enum Direction { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `oposite` [INFO] [stderr] --> src/snake.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn oposite(&self) -> Direction { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Block` [INFO] [stderr] --> src/snake.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | struct Block { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Snake` [INFO] [stderr] --> src/snake.rs:32:12 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct Snake { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/snake.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new(x: i32, y:i32) -> Snake { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `draw` [INFO] [stderr] --> src/snake.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn draw(&self, con: &Context, g: &mut G2d) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `move_forward` [INFO] [stderr] --> src/snake.rs:69:12 [INFO] [stderr] | [INFO] [stderr] 69 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `snake` (bin "snake" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/snake-b1baa3a379ed5aa5) [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" "30869d1c5e6c34fbf3951fd073e4f33190b6c326d3fcbb8d6a7fd0a6c4e5eec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30869d1c5e6c34fbf3951fd073e4f33190b6c326d3fcbb8d6a7fd0a6c4e5eec3", kill_on_drop: false }` [INFO] [stdout] 30869d1c5e6c34fbf3951fd073e4f33190b6c326d3fcbb8d6a7fd0a6c4e5eec3