[INFO] cloning repository https://github.com/SanjogRijal/snake-game-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SanjogRijal/snake-game-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSanjogRijal%2Fsnake-game-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSanjogRijal%2Fsnake-game-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cde187c62db38347f95ce8b49359b1eacc7b7424 [INFO] testing SanjogRijal/snake-game-rust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSanjogRijal%2Fsnake-game-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SanjogRijal/snake-game-rust [INFO] finished tweaking git repo https://github.com/SanjogRijal/snake-game-rust [INFO] tweaked toml for git repo https://github.com/SanjogRijal/snake-game-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SanjogRijal/snake-game-rust 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/SanjogRijal/snake-game-rust 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 spin_sleep v1.2.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f3edda3d1b6e6723cede9b42c5239e58577f3aa40b59402b6bbeb03be4d3dafc [INFO] running `Command { std: "docker" "start" "-a" "f3edda3d1b6e6723cede9b42c5239e58577f3aa40b59402b6bbeb03be4d3dafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3edda3d1b6e6723cede9b42c5239e58577f3aa40b59402b6bbeb03be4d3dafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3edda3d1b6e6723cede9b42c5239e58577f3aa40b59402b6bbeb03be4d3dafc", kill_on_drop: false }` [INFO] [stdout] f3edda3d1b6e6723cede9b42c5239e58577f3aa40b59402b6bbeb03be4d3dafc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] accc9f25bd6929a101428515791169b8bfc36214a88aaa7881c78d654915f7e2 [INFO] running `Command { std: "docker" "start" "-a" "accc9f25bd6929a101428515791169b8bfc36214a88aaa7881c78d654915f7e2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.91 [INFO] [stderr] Compiling xml-rs v0.8.23 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling bytemuck v1.20.0 [INFO] [stderr] Compiling fdeflate v0.3.6 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling piston-viewport v1.0.2 [INFO] [stderr] Compiling xcursor v0.3.8 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling piston-graphics_api_version v1.0.1 [INFO] [stderr] Compiling ttf-parser v0.25.0 [INFO] [stderr] Compiling itertools v0.12.1 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling avif-serialize v0.8.2 [INFO] [stderr] Compiling glutin v0.30.10 [INFO] [stderr] Compiling av1-grain v0.2.3 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ttf-parser v0.15.2 [INFO] [stderr] Compiling image-webp v0.2.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling flate2 v1.0.35 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling exr v1.73.0 [INFO] [stderr] Compiling zune-jpeg v0.4.13 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling png v0.17.14 [INFO] [stderr] Compiling glutin_glx_sys v0.4.0 [INFO] [stderr] Compiling glutin_egl_sys v0.5.1 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling gl v0.13.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Compiling owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling owned_ttf_parser v0.25.0 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling ab_glyph v0.2.29 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling glutin-winit v0.3.0 [INFO] [stderr] Compiling piston-texture v0.9.0 [INFO] [stderr] Compiling rusttype v0.9.3 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling gfx v0.18.3 [INFO] [stderr] Compiling shader_version v0.7.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling spin_sleep v1.2.1 [INFO] [stderr] Compiling interpolation v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.4.0 [INFO] [stderr] Compiling piston2d-graphics v0.44.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pistoncore-input v1.0.1 [INFO] [stderr] Compiling pistoncore-window v1.0.0 [INFO] [stderr] Compiling pistoncore-event_loop v1.0.0 [INFO] [stderr] Compiling piston v1.0.0 [INFO] [stderr] Compiling ravif v0.11.11 [INFO] [stderr] Compiling image v0.25.5 [INFO] [stderr] Compiling piston-gfx_texture v0.45.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.81.0 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling pistoncore-glutin_window v0.72.0 [INFO] [stderr] Compiling piston_window v0.132.0 [INFO] [stderr] Compiling snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/game.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let (direction) = match key { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - let (direction) = match key { [INFO] [stdout] 48 + let direction = match key { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/interfaces/snake.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | if (x == block.x && y == block.y) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 128 - if (x == block.x && y == block.y) { [INFO] [stdout] 128 + if x == block.x && y == block.y { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_x` is never read [INFO] [stdout] --> src/game.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | new_x = rng.gen_range(1..(self.width - 1)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut new_y = rng.gen_range(1..=(self.height - 1)); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `Command { std: "docker" "inspect" "accc9f25bd6929a101428515791169b8bfc36214a88aaa7881c78d654915f7e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "accc9f25bd6929a101428515791169b8bfc36214a88aaa7881c78d654915f7e2", kill_on_drop: false }` [INFO] [stdout] accc9f25bd6929a101428515791169b8bfc36214a88aaa7881c78d654915f7e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 28240df3524d25cf367619aea4ba86bd5e9ad7bb025247ca18579a257eac10b7 [INFO] running `Command { std: "docker" "start" "-a" "28240df3524d25cf367619aea4ba86bd5e9ad7bb025247ca18579a257eac10b7", kill_on_drop: false }` [INFO] [stderr] Compiling snake_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around pattern [INFO] [stdout] --> src/game.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let (direction) = match key { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 48 - let (direction) = match key { [INFO] [stdout] 48 + let direction = match key { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/interfaces/snake.rs:128:16 [INFO] [stdout] | [INFO] [stdout] 128 | if (x == block.x && y == block.y) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 128 - if (x == block.x && y == block.y) { [INFO] [stdout] 128 + if x == block.x && y == block.y { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `new_x` is never read [INFO] [stdout] --> src/game.rs:111:13 [INFO] [stdout] | [INFO] [stdout] 111 | new_x = rng.gen_range(1..(self.width - 1)); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let mut new_y = rng.gen_range(1..=(self.height - 1)); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s [INFO] running `Command { std: "docker" "inspect" "28240df3524d25cf367619aea4ba86bd5e9ad7bb025247ca18579a257eac10b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28240df3524d25cf367619aea4ba86bd5e9ad7bb025247ca18579a257eac10b7", kill_on_drop: false }` [INFO] [stdout] 28240df3524d25cf367619aea4ba86bd5e9ad7bb025247ca18579a257eac10b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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", kill_on_drop: false }` [INFO] [stdout] 1367169843f74331c0bc20ab47a27c9ba8ef5b0cda2427044cfa57ba647b5978 [INFO] running `Command { std: "docker" "start" "-a" "1367169843f74331c0bc20ab47a27c9ba8ef5b0cda2427044cfa57ba647b5978", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around pattern [INFO] [stderr] --> src/game.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | let (direction) = match key { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 48 - let (direction) = match key { [INFO] [stderr] 48 + let direction = match key { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/interfaces/snake.rs:128:16 [INFO] [stderr] | [INFO] [stderr] 128 | if (x == block.x && y == block.y) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 128 - if (x == block.x && y == block.y) { [INFO] [stderr] 128 + if x == block.x && y == block.y { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: value assigned to `new_x` is never read [INFO] [stderr] --> src/game.rs:111:13 [INFO] [stderr] | [INFO] [stderr] 111 | new_x = rng.gen_range(1..(self.width - 1)); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let mut new_y = rng.gen_range(1..=(self.height - 1)); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `snake_game` (bin "snake_game" test) generated 4 warnings (run `cargo fix --bin "snake_game" --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snake_game-fbf14fa5dada335e) [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" "1367169843f74331c0bc20ab47a27c9ba8ef5b0cda2427044cfa57ba647b5978", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1367169843f74331c0bc20ab47a27c9ba8ef5b0cda2427044cfa57ba647b5978", kill_on_drop: false }` [INFO] [stdout] 1367169843f74331c0bc20ab47a27c9ba8ef5b0cda2427044cfa57ba647b5978