[INFO] cloning repository https://github.com/DonTMover/Snake-With-Q-Learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DonTMover/Snake-With-Q-Learning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonTMover%2FSnake-With-Q-Learning", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonTMover%2FSnake-With-Q-Learning'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5e0ef2b42e6b5d69532f631e5f3036ca7ca3248 [INFO] checking DonTMover/Snake-With-Q-Learning against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDonTMover%2FSnake-With-Q-Learning" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/DonTMover/Snake-With-Q-Learning [INFO] finished tweaking git repo https://github.com/DonTMover/Snake-With-Q-Learning [INFO] tweaked toml for git repo https://github.com/DonTMover/Snake-With-Q-Learning written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/DonTMover/Snake-With-Q-Learning on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/DonTMover/Snake-With-Q-Learning 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 winit_input_helper v0.14.1 [INFO] [stderr] Downloaded pixels v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7555804c369e7b266c4cca9087ff8ca373ccecc3e2c56415dac4f2d0de2a39b3 [INFO] running `Command { std: "docker" "start" "-a" "7555804c369e7b266c4cca9087ff8ca373ccecc3e2c56415dac4f2d0de2a39b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7555804c369e7b266c4cca9087ff8ca373ccecc3e2c56415dac4f2d0de2a39b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7555804c369e7b266c4cca9087ff8ca373ccecc3e2c56415dac4f2d0de2a39b3", kill_on_drop: false }` [INFO] [stdout] 7555804c369e7b266c4cca9087ff8ca373ccecc3e2c56415dac4f2d0de2a39b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a38f493a3547776e0fe5e329275389380f90a7e43ae84f7f39e810f87221d8c [INFO] running `Command { std: "docker" "start" "-a" "2a38f493a3547776e0fe5e329275389380f90a7e43ae84f7f39e810f87221d8c", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking spirv v0.2.0+1.5.4 [INFO] [stderr] Checking flate2 v1.1.4 [INFO] [stderr] Checking nix v0.25.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking wgpu-types v0.16.1 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Checking x11-dl v2.21.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking ash v0.37.3+1.3.251 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking khronos-egl v4.1.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Checking pollster v0.3.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking wayland-commons v0.29.5 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Checking owned_ttf_parser v0.25.1 [INFO] [stderr] Checking ab_glyph v0.2.32 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking wayland-cursor v0.29.5 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking naga v0.12.3 [INFO] [stderr] Checking calloop v0.10.6 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking tiny-skia-path v0.8.4 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking tiny-skia v0.8.4 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking ultraviolet v0.9.2 [INFO] [stderr] Checking gpu-descriptor v0.2.4 [INFO] [stderr] Checking wgpu-hal v0.16.2 [INFO] [stderr] Checking wgpu-core v0.16.1 [INFO] [stderr] Checking wgpu v0.16.3 [INFO] [stderr] Checking pixels v0.13.0 [INFO] [stderr] Checking sctk-adwaita v0.5.4 [INFO] [stderr] Checking winit_input_helper v0.14.1 [INFO] [stderr] Checking Snake-With-NN-Learning v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AtomicBool` and `Ordering` [INFO] [stdout] --> src/main.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | use std::sync::atomic::{AtomicBool, Ordering}; [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 imports: `AtomicBool` and `Ordering` [INFO] [stdout] --> src/main.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | use std::sync::atomic::{AtomicBool, Ordering}; [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: `rayon::prelude` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/main.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:1789:25 [INFO] [stdout] | [INFO] [stdout] 1789 | let mut all_done = true; [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/main.rs:1789:25 [INFO] [stdout] | [INFO] [stdout] 1789 | let mut all_done = true; [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: unused variable: `target_score` [INFO] [stdout] --> src/main.rs:1790:25 [INFO] [stdout] | [INFO] [stdout] 1790 | let target_score = evo.target_score; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `target_score` [INFO] [stdout] --> src/main.rs:1790:25 [INFO] [stdout] | [INFO] [stdout] 1790 | let target_score = evo.target_score; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_score` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:1791:25 [INFO] [stdout] | [INFO] [stdout] 1791 | let len = evo.pop.len().min(evo.games.len()).min(evo.scores.len()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:1791:25 [INFO] [stdout] | [INFO] [stdout] 1791 | let len = evo.pop.len().min(evo.games.len()).min(evo.scores.len()); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_qs`, `select_action`, and `learn` are never used [INFO] [stdout] --> src/main.rs:384:8 [INFO] [stdout] | [INFO] [stdout] 358 | impl QAgent { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 384 | fn get_qs(&mut self, s: u32) -> &mut [f32; 3] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | fn select_action(&mut self, s: u32, rng: &mut R) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 405 | fn learn(&mut self, s: u32, a: usize, r: f32, ns: u32, done: bool) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_wrap_world` is never used [INFO] [stdout] --> src/main.rs:538:8 [INFO] [stdout] | [INFO] [stdout] 454 | impl EvoTrainer { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 538 | fn set_wrap_world(&mut self, wrap: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `left_dir` is never used [INFO] [stdout] --> src/main.rs:787:4 [INFO] [stdout] | [INFO] [stdout] 787 | fn left_dir(d: Dir) -> Dir { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `right_dir` is never used [INFO] [stdout] --> src/main.rs:796:4 [INFO] [stdout] | [INFO] [stdout] 796 | fn right_dir(d: Dir) -> Dir { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dir_after_action` is never used [INFO] [stdout] --> src/main.rs:805:4 [INFO] [stdout] | [INFO] [stdout] 805 | fn dir_after_action(d: Dir, a: usize) -> Dir { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `state_key` is never used [INFO] [stdout] --> src/main.rs:860:4 [INFO] [stdout] | [INFO] [stdout] 860 | fn state_key(game: &Game) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_qs`, `select_action`, and `learn` are never used [INFO] [stdout] --> src/main.rs:384:8 [INFO] [stdout] | [INFO] [stdout] 358 | impl QAgent { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 384 | fn get_qs(&mut self, s: u32) -> &mut [f32; 3] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | fn select_action(&mut self, s: u32, rng: &mut R) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 405 | fn learn(&mut self, s: u32, a: usize, r: f32, ns: u32, done: bool) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_wrap_world` is never used [INFO] [stdout] --> src/main.rs:538:8 [INFO] [stdout] | [INFO] [stdout] 454 | impl EvoTrainer { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 538 | fn set_wrap_world(&mut self, wrap: bool) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `state_key` is never used [INFO] [stdout] --> src/main.rs:860:4 [INFO] [stdout] | [INFO] [stdout] 860 | fn state_key(game: &Game) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.51s [INFO] running `Command { std: "docker" "inspect" "2a38f493a3547776e0fe5e329275389380f90a7e43ae84f7f39e810f87221d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a38f493a3547776e0fe5e329275389380f90a7e43ae84f7f39e810f87221d8c", kill_on_drop: false }` [INFO] [stdout] 2a38f493a3547776e0fe5e329275389380f90a7e43ae84f7f39e810f87221d8c