[INFO] cloning repository https://github.com/NotRocket/rustysnake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NotRocket/rustysnake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotRocket%2Frustysnake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotRocket%2Frustysnake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb877d16aedc456a5a43d283323b8324041ce17b [INFO] checking NotRocket/rustysnake against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotRocket%2Frustysnake" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/NotRocket/rustysnake [INFO] finished tweaking git repo https://github.com/NotRocket/rustysnake [INFO] tweaked toml for git repo https://github.com/NotRocket/rustysnake written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NotRocket/rustysnake on toolchain 4e55a504843955c97eb06907c71f6f3e99208021 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NotRocket/rustysnake 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/src/lib.rs` found to be present in multiple build targets: [INFO] [stderr] * `lib` target `rustysnake` [INFO] [stderr] * `bin` target `rustysnake` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking NotRocket/rustysnake against try#4e55a504843955c97eb06907c71f6f3e99208021 for pr-146978 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNotRocket%2Frustysnake" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/NotRocket/rustysnake [INFO] finished tweaking git repo https://github.com/NotRocket/rustysnake [INFO] tweaked toml for git repo https://github.com/NotRocket/rustysnake written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NotRocket/rustysnake on toolchain 4e55a504843955c97eb06907c71f6f3e99208021 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NotRocket/rustysnake 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" "+4e55a504843955c97eb06907c71f6f3e99208021" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: file `/workspace/builds/worker-0-tc2/source/src/lib.rs` found to be present in multiple build targets: [INFO] [stderr] * `lib` target `rustysnake` [INFO] [stderr] * `bin` target `rustysnake` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scoped_threadpool v0.1.9 [INFO] [stderr] Downloaded weezl v0.1.8 [INFO] [stderr] Downloaded rusttype v0.9.3 [INFO] [stderr] Downloaded dispatch v0.2.0 [INFO] [stderr] Downloaded pkg-config v0.3.32 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.5 [INFO] [stderr] Downloaded downcast-rs v1.2.1 [INFO] [stderr] Downloaded wayland-egl v0.29.5 [INFO] [stderr] Downloaded android_glue v0.2.3 [INFO] [stderr] Downloaded cgl v0.3.2 [INFO] [stderr] Downloaded shared_library v0.1.9 [INFO] [stderr] Downloaded gl_generator v0.14.0 [INFO] [stderr] Downloaded slotmap v0.4.3 [INFO] [stderr] Downloaded glutin v0.28.0 [INFO] [stderr] Downloaded x11-dl v2.21.0 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded winit v0.26.1 [INFO] [stderr] Downloaded cocoa v0.24.1 [INFO] [stderr] Downloaded core-foundation v0.7.0 [INFO] [stderr] Downloaded speedy2d v2.1.0 [INFO] [stderr] Downloaded core-graphics v0.19.2 [INFO] [stderr] Downloaded parking_lot_core v0.8.6 [INFO] [stderr] Downloaded raw-window-handle v0.4.3 [INFO] [stderr] Downloaded memmap2 v0.3.1 [INFO] [stderr] Downloaded zerocopy-derive v0.8.24 [INFO] [stderr] Downloaded earcutr v0.2.0 [INFO] [stderr] Downloaded tiff v0.6.1 [INFO] [stderr] Downloaded libloading v0.8.6 [INFO] [stderr] Downloaded miniz_oxide v0.8.7 [INFO] [stderr] Downloaded gif v0.11.4 [INFO] [stderr] Downloaded cc v1.2.18 [INFO] [stderr] Downloaded glow v0.7.2 [INFO] [stderr] Downloaded jpeg-decoder v0.1.22 [INFO] [stderr] Downloaded core-graphics v0.22.3 [INFO] [stderr] Downloaded cocoa-foundation v0.1.2 [INFO] [stderr] Downloaded zerocopy v0.8.24 [INFO] [stderr] Downloaded ndk v0.5.0 [INFO] [stderr] Downloaded ndk-glue v0.5.2 [INFO] [stderr] Downloaded instant v0.1.13 [INFO] [stderr] Downloaded cty v0.2.2 [INFO] [stderr] Downloaded smithay-client-toolkit v0.15.4 [INFO] [stderr] Downloaded num-iter v0.1.45 [INFO] [stderr] Downloaded num-rational v0.3.2 [INFO] [stderr] Downloaded adler32 v1.2.0 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded image v0.23.14 [INFO] [stderr] Downloaded syn v2.0.100 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.6 [INFO] [stderr] Downloaded glutin_emscripten_sys v0.1.1 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.5 [INFO] [stderr] Downloaded libc v0.2.171 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.8 [INFO] [stderr] Downloaded osmesa-sys v0.1.2 [INFO] [stderr] Downloaded core-graphics-types v0.1.3 [INFO] [stderr] Downloaded core-foundation-sys v0.7.0 [INFO] [stderr] Downloaded ndk-macro v0.3.0 [INFO] [stderr] Downloaded khronos_api v3.1.0 [INFO] [stderr] Downloaded calloop v0.9.3 [INFO] [stderr] Downloaded xcursor v0.3.8 [INFO] [stderr] Downloaded dlib v0.5.2 [INFO] [stderr] Downloaded xml-rs v0.8.25 [INFO] [stderr] Downloaded owned_ttf_parser v0.15.2 [INFO] [stderr] Downloaded core-video-sys v0.1.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+4e55a504843955c97eb06907c71f6f3e99208021" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35bc4a2c25f4bbc5f03eabd5124d8c842ad5741593adb96569ae42b919371348 [INFO] running `Command { std: "docker" "start" "-a" "35bc4a2c25f4bbc5f03eabd5124d8c842ad5741593adb96569ae42b919371348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35bc4a2c25f4bbc5f03eabd5124d8c842ad5741593adb96569ae42b919371348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35bc4a2c25f4bbc5f03eabd5124d8c842ad5741593adb96569ae42b919371348", kill_on_drop: false }` [INFO] [stdout] 35bc4a2c25f4bbc5f03eabd5124d8c842ad5741593adb96569ae42b919371348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+4e55a504843955c97eb06907c71f6f3e99208021" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 341f658002800b6de4ba8572b46c349b9526122df3900ca551f92e8243ab33be [INFO] running `Command { std: "docker" "start" "-a" "341f658002800b6de4ba8572b46c349b9526122df3900ca551f92e8243ab33be", kill_on_drop: false }` [INFO] [stderr] warning: file `/opt/rustwide/workdir/src/lib.rs` found to be present in multiple build targets: [INFO] [stderr] * `lib` target `rustysnake` [INFO] [stderr] * `bin` target `rustysnake` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling xml-rs v0.8.25 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking libloading v0.8.6 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking xcursor v0.3.8 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling winit v0.26.1 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking miniz_oxide v0.8.7 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.15.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking earcutr v0.2.0 [INFO] [stderr] Checking glow v0.7.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking nix v0.22.3 [INFO] [stderr] Checking memmap2 v0.3.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Checking calloop v0.9.3 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking wayland-egl v0.29.5 [INFO] [stderr] Checking glutin v0.28.0 [INFO] [stderr] Checking speedy2d v2.1.0 [INFO] [stderr] Checking rustysnake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `UserEventSender` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UserEventSender, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UserEventSender` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UserEventSender, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [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/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | fn new(mut board: &mut GameBoard) -> Snake{ [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/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut body = VecDeque::from(vec![head]); [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/lib.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut removed_tile = self.body.pop_front().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/lib.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | fn on_start(&mut self, helper: &mut WindowHelper, info: WindowStartupInfo) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `helper` [INFO] [stdout] --> src/lib.rs:228:31 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scancode` [INFO] [stdout] --> src/lib.rs:228:104 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [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/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | fn new(mut board: &mut GameBoard) -> Snake{ [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/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut body = VecDeque::from(vec![head]); [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/lib.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut removed_tile = self.body.pop_front().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TileState` is never used [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum TileState{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/lib.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | fn on_start(&mut self, helper: &mut WindowHelper, info: WindowStartupInfo) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Tile` is never constructed [INFO] [stdout] --> src/lib.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | struct Tile{ [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GameBoard` is never constructed [INFO] [stdout] --> src/lib.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct GameBoard{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `generate_borders`, and `spawn_food` are never used [INFO] [stdout] --> src/lib.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl GameBoard{ [INFO] [stdout] | -------------- associated items in this implementation [INFO] [stdout] 35 | fn new(length: usize, width: usize) -> GameBoard{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | fn generate_borders(&mut self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn spawn_food(&mut self){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Snake` is never constructed [INFO] [stdout] --> src/lib.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | struct Snake{ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `move_snake` are never used [INFO] [stdout] --> src/lib.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 97 | impl Snake{ [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 98 | fn new(mut board: &mut GameBoard) -> Snake{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | fn move_snake(&mut self, board: &mut GameBoard, key: VirtualKeyCode){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyWindowHandler` is never constructed [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 153 | struct MyWindowHandler { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `reset` are never used [INFO] [stdout] --> src/lib.rs:161:8 [INFO] [stdout] | [INFO] [stdout] 160 | impl MyWindowHandler{ [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 161 | fn new() -> Self{ [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 167 | fn reset(&mut self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `helper` [INFO] [stdout] --> src/lib.rs:228:31 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/lib.rs:235:4 [INFO] [stdout] | [INFO] [stdout] 235 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `selectedTile` should have a snake case name [INFO] [stdout] --> src/lib.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `selected_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tileVector` should have a snake case name [INFO] [stdout] --> src/lib.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | for tileVector in self.game_board.as_mut().unwrap().board.iter_mut() { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `tile_vector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scancode` [INFO] [stdout] --> src/lib.rs:228:104 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tail` is never read [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 89 | struct Snake{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 90 | head: Tile, [INFO] [stdout] 91 | tail: Tile, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `selectedTile` should have a snake case name [INFO] [stdout] --> src/lib.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `selected_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tileVector` should have a snake case name [INFO] [stdout] --> src/lib.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | for tileVector in self.game_board.as_mut().unwrap().board.iter_mut() { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `tile_vector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UserEventSender` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UserEventSender, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `UserEventSender` [INFO] [stdout] --> src/lib.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | UserEventSender, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [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/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | fn new(mut board: &mut GameBoard) -> Snake{ [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/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut body = VecDeque::from(vec![head]); [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/lib.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut removed_tile = self.body.pop_front().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/lib.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | fn on_start(&mut self, helper: &mut WindowHelper, info: WindowStartupInfo) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `helper` [INFO] [stdout] --> src/lib.rs:228:31 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scancode` [INFO] [stdout] --> src/lib.rs:228:104 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [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/lib.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | fn new(mut board: &mut GameBoard) -> Snake{ [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/lib.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | let mut body = VecDeque::from(vec![head]); [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/lib.rs:147:17 [INFO] [stdout] | [INFO] [stdout] 147 | let mut removed_tile = self.body.pop_front().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/lib.rs:175:55 [INFO] [stdout] | [INFO] [stdout] 175 | fn on_start(&mut self, helper: &mut WindowHelper, info: WindowStartupInfo) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tail` is never read [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 89 | struct Snake{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 90 | head: Tile, [INFO] [stdout] 91 | tail: Tile, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `selectedTile` should have a snake case name [INFO] [stdout] --> src/lib.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `selected_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tileVector` should have a snake case name [INFO] [stdout] --> src/lib.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | for tileVector in self.game_board.as_mut().unwrap().board.iter_mut() { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `tile_vector` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `helper` [INFO] [stdout] --> src/lib.rs:228:31 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_helper` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scancode` [INFO] [stdout] --> src/lib.rs:228:104 [INFO] [stdout] | [INFO] [stdout] 228 | fn on_key_down(&mut self, helper: &mut WindowHelper<()>, virtual_key_code: Option, scancode: KeyScancode) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scancode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tail` is never read [INFO] [stdout] --> src/lib.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 89 | struct Snake{ [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 90 | head: Tile, [INFO] [stdout] 91 | tail: Tile, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `selectedTile` should have a snake case name [INFO] [stdout] --> src/lib.rs:84:17 [INFO] [stdout] | [INFO] [stdout] 84 | let mut selectedTile = freepool.choose(&mut rng).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `selected_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tileVector` should have a snake case name [INFO] [stdout] --> src/lib.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | for tileVector in self.game_board.as_mut().unwrap().board.iter_mut() { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `tile_vector` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.15s [INFO] running `Command { std: "docker" "inspect" "341f658002800b6de4ba8572b46c349b9526122df3900ca551f92e8243ab33be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "341f658002800b6de4ba8572b46c349b9526122df3900ca551f92e8243ab33be", kill_on_drop: false }` [INFO] [stdout] 341f658002800b6de4ba8572b46c349b9526122df3900ca551f92e8243ab33be