[INFO] cloning repository https://github.com/BG-RUST/snake_v3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BG-RUST/snake_v3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBG-RUST%2Fsnake_v3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBG-RUST%2Fsnake_v3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af73adb117a1ddf4bdd7b25cfead9cbbe9037186 [INFO] testing BG-RUST/snake_v3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBG-RUST%2Fsnake_v3" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/BG-RUST/snake_v3 [INFO] finished tweaking git repo https://github.com/BG-RUST/snake_v3 [INFO] tweaked toml for git repo https://github.com/BG-RUST/snake_v3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/BG-RUST/snake_v3 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/BG-RUST/snake_v3 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 ab_glyph_rasterizer v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9175cf2bfa1e77b7fc864eeb5252726cbf3c361d0ecf0779a7a528a80664b9ec [INFO] running `Command { std: "docker" "start" "-a" "9175cf2bfa1e77b7fc864eeb5252726cbf3c361d0ecf0779a7a528a80664b9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9175cf2bfa1e77b7fc864eeb5252726cbf3c361d0ecf0779a7a528a80664b9ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9175cf2bfa1e77b7fc864eeb5252726cbf3c361d0ecf0779a7a528a80664b9ec", kill_on_drop: false }` [INFO] [stdout] 9175cf2bfa1e77b7fc864eeb5252726cbf3c361d0ecf0779a7a528a80664b9ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 13b1a4a88e2fd55d749b99e40220e54947150ab8ecaaa1caedc446e0c440d639 [INFO] running `Command { std: "docker" "start" "-a" "13b1a4a88e2fd55d749b99e40220e54947150ab8ecaaa1caedc446e0c440d639", kill_on_drop: false }` [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling bytemuck v1.23.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling gpu-alloc v0.5.4 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling wgpu-types v0.16.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling glow v0.12.3 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling xcursor v0.3.8 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling safe_arch v0.7.4 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling wide v0.7.32 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling naga v0.12.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling hashbrown v0.14.5 [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 rand_chacha v0.3.1 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling ultraviolet v0.9.2 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling owned_ttf_parser v0.25.1 [INFO] [stderr] Compiling ab_glyph v0.2.31 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling wgpu-hal v0.16.2 [INFO] [stderr] Compiling wgpu-core v0.16.1 [INFO] [stderr] Compiling wgpu v0.16.3 [INFO] [stderr] Compiling pixels v0.13.0 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling snake_ai v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut rng = LcgRng::new(0xC0FFEE_u64); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event_loop.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run_manual(mut game: Game) -> Result<(), String> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut rd_u32 = |o: &mut usize| -> u32 { let mut b=[0u8;4]; b.copy_from_slice(&buf[*o..*o+4]); *o+=4; u32::from_le_bytes(b) }; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut rd_u64 = |o: &mut usize| -> u64 { let mut b=[0u8;8]; b.copy_from_slice(&buf[*o..*o+8]); *o+=8; u64::from_le_bytes(b) }; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let mut game = Game::new(w, h); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `write_to` and `read_from` are never used [INFO] [stdout] --> src/network.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 204 | impl Net { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn write_to(&self, _out: &mut Vec) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 336 | fn read_from(&mut self, _data: &[u8], _off: usize) -> usize { _off } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "13b1a4a88e2fd55d749b99e40220e54947150ab8ecaaa1caedc446e0c440d639", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13b1a4a88e2fd55d749b99e40220e54947150ab8ecaaa1caedc446e0c440d639", kill_on_drop: false }` [INFO] [stdout] 13b1a4a88e2fd55d749b99e40220e54947150ab8ecaaa1caedc446e0c440d639 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d780f546d2bf002633820131d32a18fc093fd23f1ad3ba17e05a9ec598196879 [INFO] running `Command { std: "docker" "start" "-a" "d780f546d2bf002633820131d32a18fc093fd23f1ad3ba17e05a9ec598196879", kill_on_drop: false }` [INFO] [stderr] Compiling snake_ai v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut rng = LcgRng::new(0xC0FFEE_u64); [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] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/event_loop.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn run_manual(mut game: Game) -> Result<(), String> { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network.rs:316:13 [INFO] [stdout] | [INFO] [stdout] 316 | let mut rd_u32 = |o: &mut usize| -> u32 { let mut b=[0u8;4]; b.copy_from_slice(&buf[*o..*o+4]); *o+=4; u32::from_le_bytes(b) }; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network.rs:317:13 [INFO] [stdout] | [INFO] [stdout] 317 | let mut rd_u64 = |o: &mut usize| -> u64 { let mut b=[0u8;8]; b.copy_from_slice(&buf[*o..*o+8]); *o+=8; u64::from_le_bytes(b) }; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let mut game = Game::new(w, h); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `write_to` and `read_from` are never used [INFO] [stdout] --> src/network.rs:335:8 [INFO] [stdout] | [INFO] [stdout] 204 | impl Net { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 335 | fn write_to(&self, _out: &mut Vec) {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 336 | fn read_from(&mut self, _data: &[u8], _off: usize) -> usize { _off } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "d780f546d2bf002633820131d32a18fc093fd23f1ad3ba17e05a9ec598196879", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d780f546d2bf002633820131d32a18fc093fd23f1ad3ba17e05a9ec598196879", kill_on_drop: false }` [INFO] [stdout] d780f546d2bf002633820131d32a18fc093fd23f1ad3ba17e05a9ec598196879 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 73cfecdbee5a2560a13071e950eb6d822104a721bc1db179f1938fa51dcc275c [INFO] running `Command { std: "docker" "start" "-a" "73cfecdbee5a2560a13071e950eb6d822104a721bc1db179f1938fa51dcc275c", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut rng = LcgRng::new(0xC0FFEE_u64); [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: variable does not need to be mutable [INFO] [stderr] --> src/event_loop.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn run_manual(mut game: Game) -> Result<(), String> { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:316:13 [INFO] [stderr] | [INFO] [stderr] 316 | let mut rd_u32 = |o: &mut usize| -> u32 { let mut b=[0u8;4]; b.copy_from_slice(&buf[*o..*o+4]); *o+=4; u32::from_le_bytes(b) }; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network.rs:317:13 [INFO] [stderr] | [INFO] [stderr] 317 | let mut rd_u64 = |o: &mut usize| -> u64 { let mut b=[0u8;8]; b.copy_from_slice(&buf[*o..*o+8]); *o+=8; u64::from_le_bytes(b) }; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:44:17 [INFO] [stderr] | [INFO] [stderr] 44 | let mut game = Game::new(w, h); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: methods `write_to` and `read_from` are never used [INFO] [stderr] --> src/network.rs:335:8 [INFO] [stderr] | [INFO] [stderr] 204 | impl Net { [INFO] [stderr] | -------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 335 | fn write_to(&self, _out: &mut Vec) {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 336 | fn read_from(&mut self, _data: &[u8], _off: usize) -> usize { _off } [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `snake_ai` (bin "snake_ai" test) generated 6 warnings (run `cargo fix --bin "snake_ai" --tests` to apply 5 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/snake_ai-0645c3b0de83835e) [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" "73cfecdbee5a2560a13071e950eb6d822104a721bc1db179f1938fa51dcc275c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73cfecdbee5a2560a13071e950eb6d822104a721bc1db179f1938fa51dcc275c", kill_on_drop: false }` [INFO] [stdout] 73cfecdbee5a2560a13071e950eb6d822104a721bc1db179f1938fa51dcc275c