[INFO] cloning repository https://github.com/rishabhkumar17/sanke-game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishabhkumar17/sanke-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabhkumar17%2Fsanke-game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabhkumar17%2Fsanke-game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba7dbb49520d2ea95eb2e1d889c08d8f876b7b09 [INFO] building rishabhkumar17/sanke-game against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishabhkumar17%2Fsanke-game" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rishabhkumar17/sanke-game [INFO] finished tweaking git repo https://github.com/rishabhkumar17/sanke-game [INFO] tweaked toml for git repo https://github.com/rishabhkumar17/sanke-game written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rishabhkumar17/sanke-game on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rishabhkumar17/sanke-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston_window v0.128.0 [INFO] [stderr] Downloaded xml-rs v0.8.16 [INFO] [stderr] Downloaded libloading v0.8.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.53.1 [INFO] [stderr] Downloaded futures-sink v0.3.28 [INFO] [stderr] Downloaded futures-core v0.3.28 [INFO] [stderr] Downloaded spin_sleep v1.1.1 [INFO] [stderr] Downloaded flume v0.10.14 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded serde v1.0.183 [INFO] [stderr] Downloaded hashbrown v0.14.0 [INFO] [stderr] Downloaded rayon-core v1.11.0 [INFO] [stderr] Downloaded syn v2.0.28 [INFO] [stderr] Downloaded ttf-parser v0.19.1 [INFO] [stderr] Downloaded indexmap v2.0.0 [INFO] [stderr] Downloaded winnow v0.5.10 [INFO] [stderr] Downloaded crossbeam-channel v0.5.8 [INFO] [stderr] Downloaded cc v1.0.82 [INFO] [stderr] Downloaded exr v1.7.0 [INFO] [stderr] Downloaded winit v0.28.6 [INFO] [stderr] Downloaded image v0.24.7 [INFO] [stderr] Downloaded owned_ttf_parser v0.19.0 [INFO] 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[stderr] Downloaded orbclient v0.3.46 [INFO] [stderr] Downloaded tiff v0.9.0 [INFO] [stderr] Downloaded rayon v1.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90965f5901754a2e59eadd5a11d7594ad908ef0d97e7d932a6d975166fa383f4 [INFO] running `Command { std: "docker" "start" "-a" "90965f5901754a2e59eadd5a11d7594ad908ef0d97e7d932a6d975166fa383f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90965f5901754a2e59eadd5a11d7594ad908ef0d97e7d932a6d975166fa383f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90965f5901754a2e59eadd5a11d7594ad908ef0d97e7d932a6d975166fa383f4", kill_on_drop: false }` [INFO] [stdout] 90965f5901754a2e59eadd5a11d7594ad908ef0d97e7d932a6d975166fa383f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7932f46f818bbe65f763a22d06657eabcd3f064beb14987f9fe817e94313e4ff [INFO] running `Command { std: "docker" "start" "-a" "7932f46f818bbe65f763a22d06657eabcd3f064beb14987f9fe817e94313e4ff", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling xml-rs v0.8.16 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libloading v0.8.0 [INFO] [stderr] Compiling smallvec v1.11.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling thiserror v1.0.44 [INFO] [stderr] Compiling piston-viewport v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling ttf-parser v0.19.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling png v0.17.9 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling owned_ttf_parser v0.19.0 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling ab_glyph v0.2.21 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling pistoncore-input v1.0.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling piston-texture v0.9.0 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling gfx v0.18.3 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling spin_sleep v1.1.1 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling pistoncore-window v0.47.1 [INFO] [stderr] Compiling piston2d-graphics v0.43.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.53.1 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling piston v0.53.2 [INFO] [stderr] Compiling thiserror-impl v1.0.44 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Compiling tiff v0.9.0 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling pin-project v1.1.3 [INFO] [stderr] Compiling flume v0.10.14 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling exr v1.7.0 [INFO] [stderr] Compiling image v0.24.7 [INFO] [stderr] Compiling piston-gfx_texture v0.44.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.79.0 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling pistoncore-glutin_window v0.71.0 [INFO] [stderr] Compiling piston_window v0.128.0 [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/draw.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BLOCK_SIZE: f64 = 25.0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_coord` is never used [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 `draw_block` is never used [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 `draw_rectangle` is never used [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 `SNAKE_COLOR` is never used [INFO] [stdout] --> src/snake.rs:7:7 [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 `Direction` is never used [INFO] [stdout] --> src/snake.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `opposite` is never used [INFO] [stdout] --> src/snake.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 18 | pub fn opposite(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Block` is never constructed [INFO] [stdout] --> src/snake.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Snake` is never constructed [INFO] [stdout] --> src/snake.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Snake { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `draw`, `head_position`, `move_forward`, and `head_direction` are never used [INFO] [stdout] --> src/snake.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Snake { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 41 | pub fn new(x: i32, y: i32) -> Snake { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn draw(&self, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn head_position(&self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn head_direction(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.75s [INFO] running `Command { std: "docker" "inspect" "7932f46f818bbe65f763a22d06657eabcd3f064beb14987f9fe817e94313e4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7932f46f818bbe65f763a22d06657eabcd3f064beb14987f9fe817e94313e4ff", kill_on_drop: false }` [INFO] [stdout] 7932f46f818bbe65f763a22d06657eabcd3f064beb14987f9fe817e94313e4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a8b50ae9da3c8b048137e4b870c2f987dcb3bdb48467ba7b6a62c3277ee0bf1 [INFO] running `Command { std: "docker" "start" "-a" "9a8b50ae9da3c8b048137e4b870c2f987dcb3bdb48467ba7b6a62c3277ee0bf1", kill_on_drop: false }` [INFO] [stderr] Compiling snake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `BLOCK_SIZE` is never used [INFO] [stdout] --> src/draw.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BLOCK_SIZE: f64 = 25.0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_coord` is never used [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 `draw_block` is never used [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 `draw_rectangle` is never used [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 `SNAKE_COLOR` is never used [INFO] [stdout] --> src/snake.rs:7:7 [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 `Direction` is never used [INFO] [stdout] --> src/snake.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum Direction { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `opposite` is never used [INFO] [stdout] --> src/snake.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Direction { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 18 | pub fn opposite(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Block` is never constructed [INFO] [stdout] --> src/snake.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Block { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Snake` is never constructed [INFO] [stdout] --> src/snake.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct Snake { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `draw`, `head_position`, `move_forward`, and `head_direction` are never used [INFO] [stdout] --> src/snake.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 40 | impl Snake { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 41 | pub fn new(x: i32, y: i32) -> Snake { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn draw(&self, con: &Context, g: &mut G2d) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 60 | pub fn head_position(&self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 65 | pub fn move_forward(&mut self, dir: Option) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn head_direction(&self) -> Direction { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s [INFO] running `Command { std: "docker" "inspect" "9a8b50ae9da3c8b048137e4b870c2f987dcb3bdb48467ba7b6a62c3277ee0bf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8b50ae9da3c8b048137e4b870c2f987dcb3bdb48467ba7b6a62c3277ee0bf1", kill_on_drop: false }` [INFO] [stdout] 9a8b50ae9da3c8b048137e4b870c2f987dcb3bdb48467ba7b6a62c3277ee0bf1