[INFO] cloning repository https://github.com/kevincal1226/chess-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevincal1226/chess-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fchess-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fchess-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ac0eae38a5473b34510b0329f33faec05e2242b3
[INFO] testing kevincal1226/chess-bot against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevincal1226%2Fchess-bot" "/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/kevincal1226/chess-bot
[INFO] finished tweaking git repo https://github.com/kevincal1226/chess-bot
[INFO] tweaked toml for git repo https://github.com/kevincal1226/chess-bot written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kevincal1226/chess-bot on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kevincal1226/chess-bot 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72f1ce9da54e9920f5365156d67fa35ae4921044e7ed84bd5b118edec283d190
[INFO] running `Command { std: "docker" "start" "-a" "72f1ce9da54e9920f5365156d67fa35ae4921044e7ed84bd5b118edec283d190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f1ce9da54e9920f5365156d67fa35ae4921044e7ed84bd5b118edec283d190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f1ce9da54e9920f5365156d67fa35ae4921044e7ed84bd5b118edec283d190", kill_on_drop: false }`
[INFO] [stdout] 72f1ce9da54e9920f5365156d67fa35ae4921044e7ed84bd5b118edec283d190
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe1654ace8e98630ce38837436bbca825d3af9f22e33b35e32eb20fc589d19f
[INFO] running `Command { std: "docker" "start" "-a" "3fe1654ace8e98630ce38837436bbca825d3af9f22e33b35e32eb20fc589d19f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.88
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling clap_builder v4.5.20
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.79
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let m = moves::Move::new(
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slide_attacking`, `no_slide_attacking`, `castle_rights`, `white_turn`, `current_eval`, and `game_over` are never read
[INFO] [stdout]   --> src/board.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     slide_attacking: [u64; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     no_slide_attacking: [u64; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     castle_rights: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 13 |     white_turn: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     current_eval: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     game_over: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PieceTypes` is never used
[INFO] [stdout]  --> src/constants.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum PieceTypes {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_H_FILE` is never used
[INFO] [stdout]  --> src/helpers.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const NOT_H_FILE: u64 = 0x7f7f7f7f7f7f7f7f;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north` is never used
[INFO] [stdout]  --> src/helpers.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn north(b: u64) -> u64 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn north_east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn south_east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `west_post` is never used
[INFO] [stdout]   --> src/helpers.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn west_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_west_post` is never used
[INFO] [stdout]   --> src/helpers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn south_west_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn north_east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn south_east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn north_west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn south_west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_single_pawn_push_targets` is never used
[INFO] [stdout]   --> src/helpers.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn w_single_pawn_push_targets(w_pawns: u64, empty_squares: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_east_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn w_pawn_east_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_west_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn w_pawn_west_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_east_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn b_pawn_east_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_west_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn b_pawn_west_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_any_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn w_pawn_any_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_double_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn w_pawn_double_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_single_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn w_pawn_single_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_any_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn b_pawn_any_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_double_attacks` is never used
[INFO] [stdout]    --> src/helpers.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn b_pawn_double_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_single_attacks` is never used
[INFO] [stdout]    --> src/helpers.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn b_pawn_single_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.76s
[INFO] running `Command { std: "docker" "inspect" "3fe1654ace8e98630ce38837436bbca825d3af9f22e33b35e32eb20fc589d19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe1654ace8e98630ce38837436bbca825d3af9f22e33b35e32eb20fc589d19f", kill_on_drop: false }`
[INFO] [stdout] 3fe1654ace8e98630ce38837436bbca825d3af9f22e33b35e32eb20fc589d19f
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9518446a220dedc6e206292290c4c17686c4c32f81bfce5e0b4c96d75399948
[INFO] running `Command { std: "docker" "start" "-a" "f9518446a220dedc6e206292290c4c17686c4c32f81bfce5e0b4c96d75399948", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `m`
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let m = moves::Move::new(
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `slide_attacking`, `no_slide_attacking`, `castle_rights`, `white_turn`, `current_eval`, and `game_over` are never read
[INFO] [stdout]   --> src/board.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     slide_attacking: [u64; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     no_slide_attacking: [u64; 2],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     castle_rights: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 13 |     white_turn: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 14 |     current_eval: f64,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 15 |     game_over: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PieceTypes` is never used
[INFO] [stdout]  --> src/constants.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum PieceTypes {
[INFO] [stdout]   |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_H_FILE` is never used
[INFO] [stdout]  --> src/helpers.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const NOT_H_FILE: u64 = 0x7f7f7f7f7f7f7f7f;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north` is never used
[INFO] [stdout]  --> src/helpers.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn north(b: u64) -> u64 {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn north_east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_east_post` is never used
[INFO] [stdout]   --> src/helpers.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn south_east_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `west_post` is never used
[INFO] [stdout]   --> src/helpers.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn west_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_west_post` is never used
[INFO] [stdout]   --> src/helpers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn south_west_post(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn north_east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_east_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn south_east_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `north_west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn north_west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `south_west_pre` is never used
[INFO] [stdout]   --> src/helpers.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn south_west_pre(b: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_single_pawn_push_targets` is never used
[INFO] [stdout]   --> src/helpers.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn w_single_pawn_push_targets(w_pawns: u64, empty_squares: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_east_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:70:8
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub fn w_pawn_east_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_west_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn w_pawn_west_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_east_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:78:8
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub fn b_pawn_east_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_west_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 | pub fn b_pawn_west_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_any_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn w_pawn_any_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_double_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn w_pawn_double_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `w_pawn_single_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn w_pawn_single_attacks(w_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_any_attacks` is never used
[INFO] [stdout]   --> src/helpers.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn b_pawn_any_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_double_attacks` is never used
[INFO] [stdout]    --> src/helpers.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn b_pawn_double_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `b_pawn_single_attacks` is never used
[INFO] [stdout]    --> src/helpers.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub fn b_pawn_single_attacks(b_pawns: u64) -> u64 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "f9518446a220dedc6e206292290c4c17686c4c32f81bfce5e0b4c96d75399948", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9518446a220dedc6e206292290c4c17686c4c32f81bfce5e0b4c96d75399948", kill_on_drop: false }`
[INFO] [stdout] f9518446a220dedc6e206292290c4c17686c4c32f81bfce5e0b4c96d75399948
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] afc908ecaafce7412960dc56244dd8ec63769afcdf2cd51befeb8844df3008a4
[INFO] running `Command { std: "docker" "start" "-a" "afc908ecaafce7412960dc56244dd8ec63769afcdf2cd51befeb8844df3008a4", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `m`
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let m = moves::Move::new(
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_m`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `slide_attacking`, `no_slide_attacking`, `castle_rights`, `white_turn`, `current_eval`, and `game_over` are never read
[INFO] [stderr]   --> src/board.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr]  6 | pub struct Board {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     slide_attacking: [u64; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     no_slide_attacking: [u64; 2],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     castle_rights: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 13 |     white_turn: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 14 |     current_eval: f64,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 15 |     game_over: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PieceTypes` is never used
[INFO] [stderr]  --> src/constants.rs:9:10
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub enum PieceTypes {
[INFO] [stderr]   |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NOT_H_FILE` is never used
[INFO] [stderr]  --> src/helpers.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const NOT_H_FILE: u64 = 0x7f7f7f7f7f7f7f7f;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `north` is never used
[INFO] [stderr]  --> src/helpers.rs:4:8
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub fn north(b: u64) -> u64 {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `east_post` is never used
[INFO] [stderr]   --> src/helpers.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub fn east_post(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `north_east_post` is never used
[INFO] [stderr]   --> src/helpers.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn north_east_post(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `south_east_post` is never used
[INFO] [stderr]   --> src/helpers.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn south_east_post(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `west_post` is never used
[INFO] [stderr]   --> src/helpers.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn west_post(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `south_west_post` is never used
[INFO] [stderr]   --> src/helpers.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn south_west_post(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `east_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn east_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `north_east_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn north_east_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `south_east_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn south_east_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `west_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:48:8
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub fn west_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `north_west_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:52:8
[INFO] [stderr]    |
[INFO] [stderr] 52 | pub fn north_west_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `south_west_pre` is never used
[INFO] [stderr]   --> src/helpers.rs:56:8
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub fn south_west_pre(b: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_single_pawn_push_targets` is never used
[INFO] [stderr]   --> src/helpers.rs:61:8
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub fn w_single_pawn_push_targets(w_pawns: u64, empty_squares: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_pawn_east_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:70:8
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub fn w_pawn_east_attacks(w_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_pawn_west_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:74:8
[INFO] [stderr]    |
[INFO] [stderr] 74 | pub fn w_pawn_west_attacks(w_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `b_pawn_east_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:78:8
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub fn b_pawn_east_attacks(b_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `b_pawn_west_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:82:8
[INFO] [stderr]    |
[INFO] [stderr] 82 | pub fn b_pawn_west_attacks(b_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_pawn_any_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn w_pawn_any_attacks(w_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_pawn_double_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:90:8
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub fn w_pawn_double_attacks(w_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `w_pawn_single_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub fn w_pawn_single_attacks(w_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `b_pawn_any_attacks` is never used
[INFO] [stderr]   --> src/helpers.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn b_pawn_any_attacks(b_pawns: u64) -> u64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `b_pawn_double_attacks` is never used
[INFO] [stderr]    --> src/helpers.rs:102:8
[INFO] [stderr]     |
[INFO] [stderr] 102 | pub fn b_pawn_double_attacks(b_pawns: u64) -> u64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `b_pawn_single_attacks` is never used
[INFO] [stderr]    --> src/helpers.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | pub fn b_pawn_single_attacks(b_pawns: u64) -> u64 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chess` (bin "chess" test) generated 27 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chess-5cd72257c651ee9b)
[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" "afc908ecaafce7412960dc56244dd8ec63769afcdf2cd51befeb8844df3008a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc908ecaafce7412960dc56244dd8ec63769afcdf2cd51befeb8844df3008a4", kill_on_drop: false }`
[INFO] [stdout] afc908ecaafce7412960dc56244dd8ec63769afcdf2cd51befeb8844df3008a4
