[INFO] cloning repository https://github.com/nesuwu/rAIce
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nesuwu/rAIce" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnesuwu%2FrAIce", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnesuwu%2FrAIce'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9cb5d88650a5eca417ff3abc41e40230576b81bf
[INFO] checking nesuwu/rAIce against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnesuwu%2FrAIce" "/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/nesuwu/rAIce
[INFO] finished tweaking git repo https://github.com/nesuwu/rAIce
[INFO] tweaked toml for git repo https://github.com/nesuwu/rAIce written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nesuwu/rAIce on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nesuwu/rAIce 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "d7e5e4dd512d5aea9ce80fcf703326b5270f5be3a7d62996de020f22ed17bc73", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "fda1ac7d3e36753a1c41fd0fa217bc947e38218eb5e9d0c432226155681987f6", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `Genome` is never constructed
[INFO] [stdout]  --> src/brain.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Genome {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/brain.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Genome {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 13 |     /// Tworzy nowy genom z podaną topologią ukrytych warstw.
[INFO] [stdout] 14 |     pub fn new(hidden_layers: Vec<usize>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Brain` is never constructed
[INFO] [stdout]   --> src/brain.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Brain {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `evaluate` are never used
[INFO] [stdout]   --> src/brain.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl Brain {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 27 |     /// Konstruktor z prostymi warunkami wstępnymi.
[INFO] [stdout] 28 |     pub fn new(inputs: usize, outputs: usize) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn evaluate(&self, inputs: &[f32]) -> Vec<f32> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `steering`, `throttle`, and `brake` are never read
[INFO] [stdout]   --> src/control.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct VehicleControl {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 10 |     pub steering: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub throttle: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 12 |     pub brake: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VehicleControl` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clamped` is never used
[INFO] [stdout]   --> src/control.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl VehicleControl {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn clamped(mut self) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Population` is never constructed
[INFO] [stdout]  --> src/evolution.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Population {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/evolution.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Population {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 |     /// Tworzy pustą populację (generacja 0, brak genomów).
[INFO] [stdout] 15 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn push(&mut self, genome: Genome) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seed_population` is never used
[INFO] [stdout]   --> src/evolution.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn seed_population(size: usize, template: &Genome) -> Population {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FitnessScore` is never constructed
[INFO] [stdout]  --> src/fitness.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FitnessScore {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `value` are never used
[INFO] [stdout]   --> src/fitness.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl FitnessScore {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 12 |     /// Konstruktor nowego wyniku fitness.
[INFO] [stdout] 13 |     pub fn new(distance: f32, time_alive: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn value(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorConfig` is never constructed
[INFO] [stdout]  --> src/sensors.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SensorConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorReadings` is never constructed
[INFO] [stdout]   --> src/sensors.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SensorReadings {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeroed` and `ray_count` are never used
[INFO] [stdout]   --> src/sensors.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl SensorReadings {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 33 |     /// Tworzy zestaw odczytów wyzerowany (np. na start epizodu).
[INFO] [stdout] 34 |     pub fn zeroed(ray_count: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn ray_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_empty` and `points` are never used
[INFO] [stdout]   --> src/track.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Track {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn points(&self) -> &[Vec2] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `end` and `dir` are never read
[INFO] [stdout]   --> src/track.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct TrackSegment {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 72 |     pub start: Vec2,
[INFO] [stdout] 73 |     pub end: Vec2,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 74 |     pub mid: Vec2,     // punkt środkowy
[INFO] [stdout] 75 |     pub dir: Vec2,     // kierunek (znormalizowany)
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrackSegment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Genome` is never constructed
[INFO] [stdout]  --> src/brain.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Genome {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/brain.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Genome {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 13 |     /// Tworzy nowy genom z podaną topologią ukrytych warstw.
[INFO] [stdout] 14 |     pub fn new(hidden_layers: Vec<usize>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `inputs` is never read
[INFO] [stdout]   --> src/brain.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Brain {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 22 |     pub inputs: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Brain` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `steering`, `throttle`, and `brake` are never read
[INFO] [stdout]   --> src/control.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct VehicleControl {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 10 |     pub steering: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 11 |     pub throttle: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 12 |     pub brake: f32,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VehicleControl` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clamped` is never used
[INFO] [stdout]   --> src/control.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl VehicleControl {
[INFO] [stdout]    | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn clamped(mut self) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Population` is never constructed
[INFO] [stdout]  --> src/evolution.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Population {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push`, `len`, and `is_empty` are never used
[INFO] [stdout]   --> src/evolution.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Population {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 14 |     /// Tworzy pustą populację (generacja 0, brak genomów).
[INFO] [stdout] 15 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn push(&mut self, genome: Genome) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `seed_population` is never used
[INFO] [stdout]   --> src/evolution.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn seed_population(size: usize, template: &Genome) -> Population {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FitnessScore` is never constructed
[INFO] [stdout]  --> src/fitness.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct FitnessScore {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `value` are never used
[INFO] [stdout]   --> src/fitness.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl FitnessScore {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 12 |     /// Konstruktor nowego wyniku fitness.
[INFO] [stdout] 13 |     pub fn new(distance: f32, time_alive: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn value(&self) -> f32 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorConfig` is never constructed
[INFO] [stdout]  --> src/sensors.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct SensorConfig {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SensorReadings` is never constructed
[INFO] [stdout]   --> src/sensors.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct SensorReadings {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `zeroed` and `ray_count` are never used
[INFO] [stdout]   --> src/sensors.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl SensorReadings {
[INFO] [stdout]    | ------------------- associated items in this implementation
[INFO] [stdout] 33 |     /// Tworzy zestaw odczytów wyzerowany (np. na start epizodu).
[INFO] [stdout] 34 |     pub fn zeroed(ray_count: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn ray_count(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_empty` and `points` are never used
[INFO] [stdout]   --> src/track.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Track {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn points(&self) -> &[Vec2] {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `end` and `dir` are never read
[INFO] [stdout]   --> src/track.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct TrackSegment {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 72 |     pub start: Vec2,
[INFO] [stdout] 73 |     pub end: Vec2,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 74 |     pub mid: Vec2,     // punkt środkowy
[INFO] [stdout] 75 |     pub dir: Vec2,     // kierunek (znormalizowany)
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrackSegment` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s
[INFO] running `Command { std: "docker" "inspect" "fda1ac7d3e36753a1c41fd0fa217bc947e38218eb5e9d0c432226155681987f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda1ac7d3e36753a1c41fd0fa217bc947e38218eb5e9d0c432226155681987f6", kill_on_drop: false }`
[INFO] [stdout] fda1ac7d3e36753a1c41fd0fa217bc947e38218eb5e9d0c432226155681987f6
