[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 try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaul-asvb%2Frust-testgame" "/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/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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paul-asvb/rust-testgame on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paul-asvb/rust-testgame 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "2830b747a55614499b6d7ecb52e5dc46a8cd03d20a2f030c122fdcb8bd11957b", kill_on_drop: false }`
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9f8e9d8b94327bc674bcb76684c7535c7e49940de50abf55e360cb85fe3ed33
[INFO] running `Command { std: "docker" "start" "-a" "d9f8e9d8b94327bc674bcb76684c7535c7e49940de50abf55e360cb85fe3ed33", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling sapp-linux v0.1.14
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling quad-snd v0.2.2
[INFO] [stderr]    Compiling ttf-parser v0.12.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling bytemuck v1.7.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling ogg v0.7.1
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling macroquad_macro v0.1.7
[INFO] [stderr]    Compiling dasp_frame v0.11.0
[INFO] [stderr]    Compiling glam v0.14.0
[INFO] [stderr]    Compiling bumpalo v3.7.0
[INFO] [stderr]    Compiling quad-rand v0.2.1
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling audrey v0.3.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fontdue v0.5.2
[INFO] [stderr]    Compiling miniquad v0.3.0-alpha.45
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling macroquad v0.3.15
[INFO] [stderr]    Compiling testgame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Game` is never constructed
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_game` is never used
[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: method `render` is never used
[INFO] [stdout]   --> src/game.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 15 |     pub fn render(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPEED` is never used
[INFO] [stdout]  --> src/snake.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SPEED: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THICKNESS` is never used
[INFO] [stdout]  --> src/snake.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAD_COLOR` is never used
[INFO] [stdout]  --> src/snake.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVINESS` is never used
[INFO] [stdout]  --> src/snake.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_edges` is never used
[INFO] [stdout]  --> src/snake.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[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: struct `Part` is never constructed
[INFO] [stdout]   --> src/snake.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Part {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Snake` is never constructed
[INFO] [stdout]   --> src/snake.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Snake {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_snake` is never used
[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: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stdout]   --> src/snake.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Snake {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 67 |     pub fn add(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn right(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn left(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.77s
[INFO] running `Command { std: "docker" "inspect" "d9f8e9d8b94327bc674bcb76684c7535c7e49940de50abf55e360cb85fe3ed33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f8e9d8b94327bc674bcb76684c7535c7e49940de50abf55e360cb85fe3ed33", kill_on_drop: false }`
[INFO] [stdout] d9f8e9d8b94327bc674bcb76684c7535c7e49940de50abf55e360cb85fe3ed33
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88d530c1d595122ddb4d0c23f6c8c9fdf1061de64ebe72858a5ae511cf94b6b4
[INFO] running `Command { std: "docker" "start" "-a" "88d530c1d595122ddb4d0c23f6c8c9fdf1061de64ebe72858a5ae511cf94b6b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling testgame v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Game` is never constructed
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_game` is never used
[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: method `render` is never used
[INFO] [stdout]   --> src/game.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl Game {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] 15 |     pub fn render(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SPEED` is never used
[INFO] [stdout]  --> src/snake.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const SPEED: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `THICKNESS` is never used
[INFO] [stdout]  --> src/snake.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEAD_COLOR` is never used
[INFO] [stdout]  --> src/snake.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CURVINESS` is never used
[INFO] [stdout]  --> src/snake.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stdout]   |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_edges` is never used
[INFO] [stdout]  --> src/snake.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_color` is never used
[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: struct `Part` is never constructed
[INFO] [stdout]   --> src/snake.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct Part {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Snake` is never constructed
[INFO] [stdout]   --> src/snake.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct Snake {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_snake` is never used
[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: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stdout]   --> src/snake.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl Snake {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 67 |     pub fn add(&mut self) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80 |     pub fn render(&self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 |     pub fn right(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |     pub fn left(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "88d530c1d595122ddb4d0c23f6c8c9fdf1061de64ebe72858a5ae511cf94b6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88d530c1d595122ddb4d0c23f6c8c9fdf1061de64ebe72858a5ae511cf94b6b4", kill_on_drop: false }`
[INFO] [stdout] 88d530c1d595122ddb4d0c23f6c8c9fdf1061de64ebe72858a5ae511cf94b6b4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2ebcc4aa50eb5145933f0b01c7bb65025ee68288cea888a2ebbdcef7881b24da
[INFO] running `Command { std: "docker" "start" "-a" "2ebcc4aa50eb5145933f0b01c7bb65025ee68288cea888a2ebbdcef7881b24da", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Game` is never constructed
[INFO] [stderr]  --> src/game.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Game {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_game` is never used
[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: method `render` is never used
[INFO] [stderr]   --> src/game.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl Game {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] 15 |     pub fn render(&mut self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `SPEED` is never used
[INFO] [stderr]  --> src/snake.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const SPEED: f32 = 0.01;
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `THICKNESS` is never used
[INFO] [stderr]  --> src/snake.rs:5:7
[INFO] [stderr]   |
[INFO] [stderr] 5 | const THICKNESS: f32 = 0.01;
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HEAD_COLOR` is never used
[INFO] [stderr]  --> src/snake.rs:6:7
[INFO] [stderr]   |
[INFO] [stderr] 6 | const HEAD_COLOR: Color = YELLOW;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CURVINESS` is never used
[INFO] [stderr]  --> src/snake.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CURVINESS: f32 = 5.0;
[INFO] [stderr]   |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check_edges` is never used
[INFO] [stderr]  --> src/snake.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn check_edges(v: &mut Point2<f32>) {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_color` is never used
[INFO] [stderr]   --> src/snake.rs:23:4
[INFO] [stderr]    |
[INFO] [stderr] 23 | fn random_color() -> Color {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Part` is never constructed
[INFO] [stderr]   --> src/snake.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct Part {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Snake` is never constructed
[INFO] [stderr]   --> src/snake.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct Snake {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `new_snake` is never used
[INFO] [stderr]   --> src/snake.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub fn new_snake() -> Snake {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `add`, `render`, `right`, and `left` are never used
[INFO] [stderr]   --> src/snake.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl Snake {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 67 |     pub fn add(&mut self) {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 80 |     pub fn render(&self) {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 |     pub fn right(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 98 |     pub fn left(&mut self) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `testgame` (bin "testgame" test) generated 13 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/testgame-781cced7d50f2166)
[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" "2ebcc4aa50eb5145933f0b01c7bb65025ee68288cea888a2ebbdcef7881b24da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebcc4aa50eb5145933f0b01c7bb65025ee68288cea888a2ebbdcef7881b24da", kill_on_drop: false }`
[INFO] [stdout] 2ebcc4aa50eb5145933f0b01c7bb65025ee68288cea888a2ebbdcef7881b24da