[INFO] cloning repository https://github.com/kristbsy/alpha-scuffed
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kristbsy/alpha-scuffed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristbsy%2Falpha-scuffed", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristbsy%2Falpha-scuffed'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9927c936b400576a56507cd7e9d44caad838ea09
[INFO] testing kristbsy/alpha-scuffed against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkristbsy%2Falpha-scuffed" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/kristbsy/alpha-scuffed
[INFO] finished tweaking git repo https://github.com/kristbsy/alpha-scuffed
[INFO] tweaked toml for git repo https://github.com/kristbsy/alpha-scuffed written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kristbsy/alpha-scuffed on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kristbsy/alpha-scuffed 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/huggingface/candle.git`
[INFO] [stderr]     Updating git submodule `https://github.com/NVIDIA/cutlass.git`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 5bee24ec24f2a5663dd69611b7a262e4913c22b3744c94440cf0d53a49eec4e2
[INFO] running `Command { std: "docker" "start" "-a" "5bee24ec24f2a5663dd69611b7a262e4913c22b3744c94440cf0d53a49eec4e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling toml_datetime v0.6.8
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[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling anyhow v1.0.90
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ego-tree v0.9.0
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
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[INFO] [stderr]    Compiling serde_derive v1.0.213
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[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling yoke-derive v0.7.4
[INFO] [stderr]    Compiling zerofrom v0.1.4
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[INFO] [stderr]    Compiling bytemuck v1.19.0
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[INFO] [stderr]    Compiling dyn-stack v0.10.0
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[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f16 v0.17.1
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling candle-core v0.7.2 (https://github.com/huggingface/candle.git#7c09215e)
[INFO] [stderr]    Compiling candle-nn v0.7.2 (https://github.com/huggingface/candle.git#7c09215e)
[INFO] [stderr]    Compiling alpha-scuffed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `checkers::Checkers`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use checkers::Checkers;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/candle_ai.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Ok`
[INFO] [stdout]  --> src/checkers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Ok;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/hex.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, fmt::Display};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/hex.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     game::{self, Game, Players, SimpleBoardState},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/hex.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/game.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn predict_score(&self, game: &T) -> Result<f32> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_games` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn play_games<const N: usize, const I: usize, T: Game<N, I> + Display, U: Policy<N, I, T>>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]   --> src/checkers.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Checkers {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 12 |     pub fn print(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_player` is never used
[INFO] [stdout]    --> src/game.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub trait Game<const N: usize, const I: usize>: Clone {
[INFO] [stdout]     |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn current_player(&self) -> Players;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_moves_batch` is never used
[INFO] [stdout]    --> src/game.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub trait Policy<const N: usize, const I: usize, T: Game<N, I>> {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 115 |     fn select_move(&self, game: &T) -> anyhow::Result<usize>;
[INFO] [stdout] 116 |     fn select_moves_batch(&self, games: Vec<&T>) -> anyhow::Result<Vec<usize>>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]    --> src/hex.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 23  | impl<const T: usize, const U: usize> Hex<T, U> {
[INFO] [stdout]     | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn index(&self, x: usize, y: usize) -> usize {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 54s
[INFO] running `Command { std: "docker" "inspect" "5bee24ec24f2a5663dd69611b7a262e4913c22b3744c94440cf0d53a49eec4e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bee24ec24f2a5663dd69611b7a262e4913c22b3744c94440cf0d53a49eec4e2", kill_on_drop: false }`
[INFO] [stdout] 5bee24ec24f2a5663dd69611b7a262e4913c22b3744c94440cf0d53a49eec4e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a11976496250bef697a0d4dbee4cda89c9d654fb9ddf82e0f2a2840abc83e84
[INFO] running `Command { std: "docker" "start" "-a" "7a11976496250bef697a0d4dbee4cda89c9d654fb9ddf82e0f2a2840abc83e84", kill_on_drop: false }`
[INFO] [stderr]    Compiling alpha-scuffed v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `checkers::Checkers`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use checkers::Checkers;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/candle_ai.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::Ok`
[INFO] [stdout]  --> src/checkers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Ok;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::any`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::any;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `default`
[INFO] [stdout]  --> src/hex.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{default, fmt::Display};
[INFO] [stdout]   |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/hex.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     game::{self, Game, Players, SimpleBoardState},
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/hex.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]    --> src/game.rs:140:29
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn predict_score(&self, game: &T) -> Result<f32> {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_games` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn play_games<const N: usize, const I: usize, T: Game<N, I> + Display, U: Policy<N, I, T>>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]   --> src/checkers.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl Checkers {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 12 |     pub fn print(&self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_player` is never used
[INFO] [stdout]    --> src/game.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub trait Game<const N: usize, const I: usize>: Clone {
[INFO] [stdout]     |           ---- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn current_player(&self) -> Players;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `select_moves_batch` is never used
[INFO] [stdout]    --> src/game.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub trait Policy<const N: usize, const I: usize, T: Game<N, I>> {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 115 |     fn select_move(&self, game: &T) -> anyhow::Result<usize>;
[INFO] [stdout] 116 |     fn select_moves_batch(&self, games: Vec<&T>) -> anyhow::Result<Vec<usize>>;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `index` is never used
[INFO] [stdout]    --> src/hex.rs:184:8
[INFO] [stdout]     |
[INFO] [stdout] 23  | impl<const T: usize, const U: usize> Hex<T, U> {
[INFO] [stdout]     | ---------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn index(&self, x: usize, y: usize) -> usize {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7a11976496250bef697a0d4dbee4cda89c9d654fb9ddf82e0f2a2840abc83e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a11976496250bef697a0d4dbee4cda89c9d654fb9ddf82e0f2a2840abc83e84", kill_on_drop: false }`
[INFO] [stdout] 7a11976496250bef697a0d4dbee4cda89c9d654fb9ddf82e0f2a2840abc83e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e06ab9a03c62fa23d4335099c4742bf09575206d648b1f341810225f3e371a63
[INFO] running `Command { std: "docker" "start" "-a" "e06ab9a03c62fa23d4335099c4742bf09575206d648b1f341810225f3e371a63", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `checkers::Checkers`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use checkers::Checkers;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/candle_ai.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow::Ok`
[INFO] [stderr]  --> src/checkers.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use anyhow::Ok;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::any`
[INFO] [stderr]  --> src/game.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::any;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `default`
[INFO] [stderr]  --> src/hex.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{default, fmt::Display};
[INFO] [stderr]   |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/hex.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     game::{self, Game, Players, SimpleBoardState},
[INFO] [stderr]   |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/hex.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]    --> src/game.rs:140:29
[INFO] [stderr]     |
[INFO] [stderr] 140 |     fn predict_score(&self, game: &T) -> Result<f32> {
[INFO] [stderr]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `play_games` is never used
[INFO] [stderr]   --> src/main.rs:18:4
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn play_games<const N: usize, const I: usize, T: Game<N, I> + Display, U: Policy<N, I, T>>(
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `print` is never used
[INFO] [stderr]   --> src/checkers.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 11 | impl Checkers {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 12 |     pub fn print(&self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `current_player` is never used
[INFO] [stderr]    --> src/game.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub trait Game<const N: usize, const I: usize>: Clone {
[INFO] [stderr]     |           ---- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 108 |     fn current_player(&self) -> Players;
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `select_moves_batch` is never used
[INFO] [stderr]    --> src/game.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub trait Policy<const N: usize, const I: usize, T: Game<N, I>> {
[INFO] [stderr]     |           ------ method in this trait
[INFO] [stderr] 115 |     fn select_move(&self, game: &T) -> anyhow::Result<usize>;
[INFO] [stderr] 116 |     fn select_moves_batch(&self, games: Vec<&T>) -> anyhow::Result<Vec<usize>>;
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `index` is never used
[INFO] [stderr]    --> src/hex.rs:184:8
[INFO] [stderr]     |
[INFO] [stderr] 23  | impl<const T: usize, const U: usize> Hex<T, U> {
[INFO] [stderr]     | ---------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 184 |     fn index(&self, x: usize, y: usize) -> usize {
[INFO] [stderr]     |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `alpha-scuffed` (bin "alpha-scuffed" test) generated 13 warnings (run `cargo fix --bin "alpha-scuffed" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/alpha_scuffed-4a633ef032c51fd7)
[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" "e06ab9a03c62fa23d4335099c4742bf09575206d648b1f341810225f3e371a63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06ab9a03c62fa23d4335099c4742bf09575206d648b1f341810225f3e371a63", kill_on_drop: false }`
[INFO] [stdout] e06ab9a03c62fa23d4335099c4742bf09575206d648b1f341810225f3e371a63
