[INFO] cloning repository https://github.com/paul-asvb/rust-testgame [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paul-asvb/rust-testgame" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 982ef9ef33ed4b657a7ad6db9840824b66f85eba [INFO] testing paul-asvb/rust-testgame against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paul-asvb/rust-testgame on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/paul-asvb/rust-testgame [INFO] finished tweaking git repo https://github.com/paul-asvb/rust-testgame [INFO] tweaked toml for git repo https://github.com/paul-asvb/rust-testgame written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/paul-asvb/rust-testgame already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sapp-windows v0.2.19 [INFO] [stderr] Downloaded sapp-darwin v0.1.8 [INFO] [stderr] Downloaded macroquad_macro v0.1.7 [INFO] [stderr] Downloaded sapp-android v0.1.10 [INFO] [stderr] Downloaded sapp-linux v0.1.14 [INFO] [stderr] Downloaded miniquad v0.3.0-alpha.45 [INFO] [stderr] Downloaded macroquad v0.3.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bea6d455fd368a320fa2cd985de95d8157ff7346b2b2098fa0c69ebecfadd4e4 [INFO] running `Command { std: "docker" "start" "-a" "bea6d455fd368a320fa2cd985de95d8157ff7346b2b2098fa0c69ebecfadd4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bea6d455fd368a320fa2cd985de95d8157ff7346b2b2098fa0c69ebecfadd4e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bea6d455fd368a320fa2cd985de95d8157ff7346b2b2098fa0c69ebecfadd4e4", kill_on_drop: false }` [INFO] [stdout] bea6d455fd368a320fa2cd985de95d8157ff7346b2b2098fa0c69ebecfadd4e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ee3cc1dc6095a92ac82f39675e677b51fdf8734477b848006922a135afd2b260 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ee3cc1dc6095a92ac82f39675e677b51fdf8734477b848006922a135afd2b260", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling quad-alsa-sys v0.3.2 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling sapp-linux v0.1.14 [INFO] [stderr] Compiling quad-snd v0.2.2 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling glam v0.14.0 [INFO] [stderr] Compiling macroquad_macro v0.1.7 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling quad-rand v0.2.1 [INFO] [stderr] Compiling ogg v0.7.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling lewton v0.9.4 [INFO] [stderr] Compiling dasp_frame v0.11.0 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling fontdue v0.5.2 [INFO] [stderr] Compiling getrandom v0.2.5 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling audrey v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling miniquad v0.3.0-alpha.45 [INFO] [stderr] Compiling macroquad v0.3.15 [INFO] [stderr] Compiling testgame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Game` [INFO] [stdout] --> src/game.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Game { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_game` [INFO] [stdout] --> src/game.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn init_game(number_of_snakes: i8) -> Game { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/game.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn render(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPEED` [INFO] [stdout] --> src/snake.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const SPEED: f32 = 0.01; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THICKNESS` [INFO] [stdout] --> src/snake.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const THICKNESS: f32 = 0.01; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEAD_COLOR` [INFO] [stdout] --> src/snake.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CURVINESS` [INFO] [stdout] --> src/snake.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const CURVINESS: f32 = 5.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_edges` [INFO] [stdout] --> src/snake.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn check_edges(v: &mut Point2) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_color` [INFO] [stdout] --> src/snake.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn random_color() -> Color { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> src/snake.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | location: Point2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direction` [INFO] [stdout] --> src/snake.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | direction: Vector2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speed` [INFO] [stdout] --> src/snake.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | speed: f32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direction` [INFO] [stdout] --> src/snake.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | direction: Vector2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parts` [INFO] [stdout] --> src/snake.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | parts: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `color` [INFO] [stdout] --> src/snake.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_snake` [INFO] [stdout] --> src/snake.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new_snake() -> Snake { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/snake.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn add(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/snake.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn render(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `right` [INFO] [stdout] --> src/snake.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn right(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `left` [INFO] [stdout] --> src/snake.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn left(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.39s [INFO] running `Command { std: "docker" "inspect" "ee3cc1dc6095a92ac82f39675e677b51fdf8734477b848006922a135afd2b260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee3cc1dc6095a92ac82f39675e677b51fdf8734477b848006922a135afd2b260", kill_on_drop: false }` [INFO] [stdout] ee3cc1dc6095a92ac82f39675e677b51fdf8734477b848006922a135afd2b260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e228775efa33c5675bc2706a032e9e8b3107548a8de4d7594304eec581c05133 [INFO] running `Command { std: "docker" "start" "-a" "e228775efa33c5675bc2706a032e9e8b3107548a8de4d7594304eec581c05133", kill_on_drop: false }` [INFO] [stderr] Compiling testgame v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Game` [INFO] [stdout] --> src/game.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Game { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `init_game` [INFO] [stdout] --> src/game.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn init_game(number_of_snakes: i8) -> Game { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/game.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn render(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `SPEED` [INFO] [stdout] --> src/snake.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const SPEED: f32 = 0.01; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `THICKNESS` [INFO] [stdout] --> src/snake.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const THICKNESS: f32 = 0.01; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HEAD_COLOR` [INFO] [stdout] --> src/snake.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CURVINESS` [INFO] [stdout] --> src/snake.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | const CURVINESS: f32 = 5.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_edges` [INFO] [stdout] --> src/snake.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn check_edges(v: &mut Point2) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_color` [INFO] [stdout] --> src/snake.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn random_color() -> Color { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `location` [INFO] [stdout] --> src/snake.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | location: Point2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direction` [INFO] [stdout] --> src/snake.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | direction: Vector2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:28:10 [INFO] [stdout] | [INFO] [stdout] 28 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `speed` [INFO] [stdout] --> src/snake.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | speed: f32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `direction` [INFO] [stdout] --> src/snake.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | direction: Vector2, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `parts` [INFO] [stdout] --> src/snake.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | parts: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `color` [INFO] [stdout] --> src/snake.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/snake.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | #[derive(Clone, Debug)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_snake` [INFO] [stdout] --> src/snake.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn new_snake() -> Snake { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/snake.rs:67:12 [INFO] [stdout] | [INFO] [stdout] 67 | pub fn add(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/snake.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn render(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `right` [INFO] [stdout] --> src/snake.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn right(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `left` [INFO] [stdout] --> src/snake.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn left(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "e228775efa33c5675bc2706a032e9e8b3107548a8de4d7594304eec581c05133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e228775efa33c5675bc2706a032e9e8b3107548a8de4d7594304eec581c05133", kill_on_drop: false }` [INFO] [stdout] e228775efa33c5675bc2706a032e9e8b3107548a8de4d7594304eec581c05133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e575e541c6a982563a22cc41afef01c133d2e95e4df8a2a85262d6803630b6e7 [INFO] running `Command { std: "docker" "start" "-a" "e575e541c6a982563a22cc41afef01c133d2e95e4df8a2a85262d6803630b6e7", kill_on_drop: false }` [INFO] [stderr] warning: struct is never constructed: `Game` [INFO] [stdout] [INFO] [stderr] --> src/game.rs:4:12 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 4 | pub struct Game { [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^^ [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `init_game` [INFO] [stderr] --> src/game.rs:8:8 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn init_game(number_of_snakes: i8) -> Game { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render` [INFO] [stderr] --> src/game.rs:15:12 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn render(&mut self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `SPEED` [INFO] [stderr] --> src/snake.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const SPEED: f32 = 0.01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `THICKNESS` [INFO] [stderr] --> src/snake.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const THICKNESS: f32 = 0.01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HEAD_COLOR` [INFO] [stderr] --> src/snake.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | const HEAD_COLOR: Color = YELLOW; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `CURVINESS` [INFO] [stderr] --> src/snake.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const CURVINESS: f32 = 5.0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_edges` [INFO] [stderr] --> src/snake.rs:9:4 [INFO] [stderr] | [INFO] [stderr] 9 | fn check_edges(v: &mut Point2) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `random_color` [INFO] [stderr] --> src/snake.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn random_color() -> Color { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `location` [INFO] [stderr] --> src/snake.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | location: Point2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `direction` [INFO] [stderr] --> src/snake.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | direction: Vector2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Part` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:28:10 [INFO] [stderr] | [INFO] [stderr] 28 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `speed` [INFO] [stderr] --> src/snake.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | speed: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `direction` [INFO] [stderr] --> src/snake.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | direction: Vector2, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `parts` [INFO] [stderr] --> src/snake.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | parts: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field is never read: `color` [INFO] [stderr] --> src/snake.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | color: Color, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `Snake` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/snake.rs:34:10 [INFO] [stderr] | [INFO] [stderr] 34 | #[derive(Clone, Debug)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_snake` [INFO] [stderr] --> src/snake.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn new_snake() -> Snake { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/snake.rs:67:12 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn add(&mut self) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `render` [INFO] [stderr] --> src/snake.rs:80:12 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn render(&self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `right` [INFO] [stderr] --> src/snake.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn right(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `left` [INFO] [stderr] --> src/snake.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn left(&mut self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `testgame` (bin "testgame" test) generated 20 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/testgame-a4a589c8379c7a1f) [INFO] running `Command { std: "docker" "inspect" "e575e541c6a982563a22cc41afef01c133d2e95e4df8a2a85262d6803630b6e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e575e541c6a982563a22cc41afef01c133d2e95e4df8a2a85262d6803630b6e7", kill_on_drop: false }` [INFO] [stdout] e575e541c6a982563a22cc41afef01c133d2e95e4df8a2a85262d6803630b6e7