[INFO] cloning repository https://github.com/Tomyyy-1337/backgammon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tomyyy-1337/backgammon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fbackgammon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fbackgammon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ee4a5ffbaa0c8d93f217851235b2dc7077a7a94
[INFO] testing Tomyyy-1337/backgammon against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomyyy-1337%2Fbackgammon" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tomyyy-1337/backgammon
[INFO] finished tweaking git repo https://github.com/Tomyyy-1337/backgammon
[INFO] tweaked toml for git repo https://github.com/Tomyyy-1337/backgammon written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tomyyy-1337/backgammon on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tomyyy-1337/backgammon 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling nannou v0.19.0
[INFO] [stderr]    Compiling backgammon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nannou::event::ElementState`
[INFO] [stdout]  --> src/game.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nannou::event::ElementState;
[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: `Cell`, `RefCell`, `cmp::Reverse`, `f32::NEG_INFINITY`, `iter`, and `rc::Rc`
[INFO] [stdout]  --> src/engine.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{Cell, RefCell}, cmp::Reverse, f32::NEG_INFINITY, iter, rc::Rc};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `backgammon::dice`
[INFO] [stdout]  --> src/backgammon/dice.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{backgammon::dice, misc::TinyVec};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[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: `rng`
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_random_move` is never used
[INFO] [stdout]    --> src/engine.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn choose_random_move(board: &Board, dice: Dice) -> Move {
[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 `simulate_move_eval` is never used
[INFO] [stdout]    --> src/engine.rs:327:4
[INFO] [stdout]     |
[INFO] [stdout] 327 | fn simulate_move_eval(board: Board, mv: Move) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board`, `active_player`, and `home` are never read
[INFO] [stdout]  --> src/backgammon/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Game {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 4 |     board: Board,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     active_player: Player,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     home: [u8; 2],
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TinyVector` and `misc::TinyVec`
[INFO] [stdout]  --> src/main.rs:5:168
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...HalfMoveEnum, Move, Player, Position, PositionEnum, TinyVector}, misc::TinyVec};
[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: `ease::back`
[INFO] [stdout]  --> src/main.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nannou::{color::WHITE, ease::back, geom::Rect, wgpu::Backends};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `available_moves`
[INFO] [stdout]    --> src/main.rs:730:9
[INFO] [stdout]     |
[INFO] [stdout] 730 |     let available_moves = board.generate_moves(Dice::new(1, 4));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_games` is never used
[INFO] [stdout]    --> src/main.rs:630:4
[INFO] [stdout]     |
[INFO] [stdout] 630 | fn run_games() {
[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 `choose_random_move` is never used
[INFO] [stdout]    --> src/main.rs:715:4
[INFO] [stdout]     |
[INFO] [stdout] 715 | fn choose_random_move(board: &Board, dice: Dice) -> game::Move {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]    --> src/main.rs:723:4
[INFO] [stdout]     |
[INFO] [stdout] 723 | fn benchmark() {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "673180e6275bcfb97b5e97fe89cb09d725cd72a06182fcf90c16a94a25332e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "673180e6275bcfb97b5e97fe89cb09d725cd72a06182fcf90c16a94a25332e87", kill_on_drop: false }`
[INFO] [stdout] 673180e6275bcfb97b5e97fe89cb09d725cd72a06182fcf90c16a94a25332e87
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43df161b1a23e894da6d194b6e9e923859dfc9a4e4a2424645117e9b1f74ec3c
[INFO] running `Command { std: "docker" "start" "-a" "43df161b1a23e894da6d194b6e9e923859dfc9a4e4a2424645117e9b1f74ec3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling backgammon v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `nannou::event::ElementState`
[INFO] [stdout]  --> src/game.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nannou::event::ElementState;
[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: `Cell`, `RefCell`, `cmp::Reverse`, `f32::NEG_INFINITY`, `iter`, and `rc::Rc`
[INFO] [stdout]  --> src/engine.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{Cell, RefCell}, cmp::Reverse, f32::NEG_INFINITY, iter, rc::Rc};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `backgammon::dice`
[INFO] [stdout]  --> src/backgammon/dice.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{backgammon::dice, misc::TinyVec};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[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: `rng`
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_random_move` is never used
[INFO] [stdout]    --> src/engine.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn choose_random_move(board: &Board, dice: Dice) -> Move {
[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 `simulate_move_eval` is never used
[INFO] [stdout]    --> src/engine.rs:327:4
[INFO] [stdout]     |
[INFO] [stdout] 327 | fn simulate_move_eval(board: Board, mv: Move) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board`, `active_player`, and `home` are never read
[INFO] [stdout]  --> src/backgammon/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Game {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 4 |     board: Board,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     active_player: Player,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     home: [u8; 2],
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TinyVector` and `misc::TinyVec`
[INFO] [stdout]  --> src/main.rs:5:168
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...HalfMoveEnum, Move, Player, Position, PositionEnum, TinyVector}, misc::TinyVec};
[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: `ease::back`
[INFO] [stdout]  --> src/main.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 | use nannou::{color::WHITE, ease::back, geom::Rect, wgpu::Backends};
[INFO] [stdout]   |                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nannou::event::ElementState`
[INFO] [stdout]  --> src/game.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nannou::event::ElementState;
[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: `Cell`, `RefCell`, `cmp::Reverse`, `f32::NEG_INFINITY`, `iter`, and `rc::Rc`
[INFO] [stdout]  --> src/engine.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::{Cell, RefCell}, cmp::Reverse, f32::NEG_INFINITY, iter, rc::Rc};
[INFO] [stdout]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `backgammon::dice`
[INFO] [stdout]  --> src/backgammon/dice.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::{backgammon::dice, misc::TinyVec};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `available_moves`
[INFO] [stdout]    --> src/main.rs:730:9
[INFO] [stdout]     |
[INFO] [stdout] 730 |     let available_moves = board.generate_moves(Dice::new(1, 4));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_games` is never used
[INFO] [stdout]    --> src/main.rs:630:4
[INFO] [stdout]     |
[INFO] [stdout] 630 | fn run_games() {
[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 `choose_random_move` is never used
[INFO] [stdout]    --> src/main.rs:715:4
[INFO] [stdout]     |
[INFO] [stdout] 715 | fn choose_random_move(board: &Board, dice: Dice) -> game::Move {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benchmark` is never used
[INFO] [stdout]    --> src/main.rs:723:4
[INFO] [stdout]     |
[INFO] [stdout] 723 | fn benchmark() {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[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: `rng`
[INFO] [stdout]    --> src/engine.rs:305:13
[INFO] [stdout]     |
[INFO] [stdout] 305 |         let mut rng = thread_rng();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ----^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rng`
[INFO] [stdout]    --> src/engine.rs:334:9
[INFO] [stdout]     |
[INFO] [stdout] 334 |     let mut rng = thread_rng();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `choose_random_move` is never used
[INFO] [stdout]    --> src/engine.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn choose_random_move(board: &Board, dice: Dice) -> Move {
[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 `simulate_move_eval` is never used
[INFO] [stdout]    --> src/engine.rs:327:4
[INFO] [stdout]     |
[INFO] [stdout] 327 | fn simulate_move_eval(board: Board, mv: Move) -> f32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `board`, `active_player`, and `home` are never read
[INFO] [stdout]  --> src/backgammon/game.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Game {
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 4 |     board: Board,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 5 |     active_player: Player,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     home: [u8; 2],
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.16s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "43df161b1a23e894da6d194b6e9e923859dfc9a4e4a2424645117e9b1f74ec3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43df161b1a23e894da6d194b6e9e923859dfc9a4e4a2424645117e9b1f74ec3c", kill_on_drop: false }`
[INFO] [stdout] 43df161b1a23e894da6d194b6e9e923859dfc9a4e4a2424645117e9b1f74ec3c
[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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99ed97f91f5471727c7f946b35e7900db15ff9abb4f752d1f438eb93e06211e6
[INFO] running `Command { std: "docker" "start" "-a" "99ed97f91f5471727c7f946b35e7900db15ff9abb4f752d1f438eb93e06211e6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `nannou::event::ElementState`
[INFO] [stderr]  --> src/game.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use nannou::event::ElementState;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Cell`, `RefCell`, `cmp::Reverse`, `f32::NEG_INFINITY`, `iter`, and `rc::Rc`
[INFO] [stderr]  --> src/engine.rs:1:18
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{cell::{Cell, RefCell}, cmp::Reverse, f32::NEG_INFINITY, iter, rc::Rc};
[INFO] [stderr]   |                  ^^^^  ^^^^^^^   ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `backgammon::dice`
[INFO] [stderr]  --> src/backgammon/dice.rs:4:13
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crate::{backgammon::dice, misc::TinyVec};
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/engine.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let mut rng = thread_rng();
[INFO] [stderr]     |             ----^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]    --> src/engine.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let mut rng = thread_rng();
[INFO] [stderr]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/engine.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut rng = thread_rng();
[INFO] [stderr]     |         ----^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rng`
[INFO] [stderr]    --> src/engine.rs:334:9
[INFO] [stderr]     |
[INFO] [stderr] 334 |     let mut rng = thread_rng();
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rng`
[INFO] [stderr] 
[INFO] [stderr] warning: function `choose_random_move` is never used
[INFO] [stderr]    --> src/engine.rs:130:4
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn choose_random_move(board: &Board, dice: Dice) -> Move {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `simulate_move_eval` is never used
[INFO] [stderr]    --> src/engine.rs:327:4
[INFO] [stderr]     |
[INFO] [stderr] 327 | fn simulate_move_eval(board: Board, mv: Move) -> f32 {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `board`, `active_player`, and `home` are never read
[INFO] [stderr]  --> src/backgammon/game.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Game {
[INFO] [stderr]   |            ---- fields in this struct
[INFO] [stderr] 4 |     board: Board,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 5 |     active_player: Player,
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     home: [u8; 2],
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `backgammon` (lib) generated 10 warnings (run `cargo fix --lib -p backgammon` to apply 7 suggestions)
[INFO] [stderr] warning: `backgammon` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr] warning: unused imports: `TinyVector` and `misc::TinyVec`
[INFO] [stderr]  --> src/main.rs:5:168
[INFO] [stderr]   |
[INFO] [stderr] 5 | ...HalfMoveEnum, Move, Player, Position, PositionEnum, TinyVector}, misc::TinyVec};
[INFO] [stderr]   |                                                        ^^^^^^^^^^   ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ease::back`
[INFO] [stderr]  --> src/main.rs:6:28
[INFO] [stderr]   |
[INFO] [stderr] 6 | use nannou::{color::WHITE, ease::back, geom::Rect, wgpu::Backends};
[INFO] [stderr]   |                            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `available_moves`
[INFO] [stderr]    --> src/main.rs:730:9
[INFO] [stderr]     |
[INFO] [stderr] 730 |     let available_moves = board.generate_moves(Dice::new(1, 4));
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_available_moves`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_games` is never used
[INFO] [stderr]    --> src/main.rs:630:4
[INFO] [stderr]     |
[INFO] [stderr] 630 | fn run_games() {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `choose_random_move` is never used
[INFO] [stderr]    --> src/main.rs:715:4
[INFO] [stderr]     |
[INFO] [stderr] 715 | fn choose_random_move(board: &Board, dice: Dice) -> game::Move {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `benchmark` is never used
[INFO] [stderr]    --> src/main.rs:723:4
[INFO] [stderr]     |
[INFO] [stderr] 723 | fn benchmark() {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `backgammon` (bin "backgammon" test) generated 6 warnings (run `cargo fix --bin "backgammon" -p backgammon --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: noise v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/backgammon-132e774004a5235a)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test backgammon::dice::tests::test_dice ... ok
[INFO] [stdout] test backgammon::dice::tests::test_dice_roll ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/backgammon-e435bfd46595b7aa)
[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] [stderr]    Doc-tests backgammon
[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" "99ed97f91f5471727c7f946b35e7900db15ff9abb4f752d1f438eb93e06211e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99ed97f91f5471727c7f946b35e7900db15ff9abb4f752d1f438eb93e06211e6", kill_on_drop: false }`
[INFO] [stdout] 99ed97f91f5471727c7f946b35e7900db15ff9abb4f752d1f438eb93e06211e6
