[INFO] cloning repository https://github.com/Juanvoid01/AlphaRustChess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Juanvoid01/AlphaRustChess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanvoid01%2FAlphaRustChess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanvoid01%2FAlphaRustChess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dd3142fea77529c01b827c9e846eb7a0061d3c3c
[INFO] checking Juanvoid01/AlphaRustChess against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJuanvoid01%2FAlphaRustChess" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Juanvoid01/AlphaRustChess
[INFO] finished tweaking git repo https://github.com/Juanvoid01/AlphaRustChess
[INFO] tweaked toml for git repo https://github.com/Juanvoid01/AlphaRustChess written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Juanvoid01/AlphaRustChess on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Juanvoid01/AlphaRustChess 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2
[INFO] running `Command { std: "docker" "start" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking alpha_rust_chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TTentry` and `TranspositionTable`
[INFO] [stdout]  --> src/search.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::transposition_table::{TTentry, TranspositionTable};
[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: `crate::zobrist::*`
[INFO] [stdout]  --> src/transposition_table.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::zobrist::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `PieceType`, and `Piece`
[INFO] [stdout]  --> src/uci.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::piece::{Color, Piece, PieceType};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::square::Square`
[INFO] [stdout]  --> src/uci.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::square::Square;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TTentry` and `TranspositionTable`
[INFO] [stdout]  --> src/search.rs:6:34
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::transposition_table::{TTentry, TranspositionTable};
[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: `crate::zobrist::*`
[INFO] [stdout]  --> src/transposition_table.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::zobrist::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color`, `PieceType`, and `Piece`
[INFO] [stdout]  --> src/uci.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::piece::{Color, Piece, PieceType};
[INFO] [stdout]   |                    ^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::square::Square`
[INFO] [stdout]  --> src/uci.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::square::Square;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/search.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn search(board: &mut Board, max_depth: u32, w: &mut dyn Write) -> Result<(), String> {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/search.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn search(board: &mut Board, max_depth: u32, w: &mut dyn Write) -> Result<(), String> {
[INFO] [stdout]    |                                                  ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]   --> src/search.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for depth in 1..=max_depth {}
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/search.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let e: i32 = alpha_beta_search(board, alpha, beta, depth - 1, ply + 1);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MAXIMIZE` is never constructed
[INFO] [stdout]   --> src/search.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MAXIMIZE {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MINIMIZE` is never constructed
[INFO] [stdout]   --> src/search.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct MINIMIZE {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alpha_beta_search` is never used
[INFO] [stdout]   --> src/search.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn alpha_beta_search(board: &mut Board, alpha: i32, beta: i32, depth: u32, ply: u32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MAX_SCORE` should have a snake case name
[INFO] [stdout]   --> src/search.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let MAX_SCORE: i32 = 999999999;
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `max_score`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `board`
[INFO] [stdout]   --> src/search.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn search(board: &mut Board, max_depth: u32, w: &mut dyn Write) -> Result<(), String> {
[INFO] [stdout]    |               ^^^^^ help: if this is intentional, prefix it with an underscore: `_board`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]   --> src/search.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn search(board: &mut Board, max_depth: u32, w: &mut dyn Write) -> Result<(), String> {
[INFO] [stdout]    |                                                  ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `depth`
[INFO] [stdout]   --> src/search.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for depth in 1..=max_depth {}
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_depth`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/search.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let e: i32 = alpha_beta_search(board, alpha, beta, depth - 1, ply + 1);
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MAXIMIZE` is never constructed
[INFO] [stdout]   --> src/search.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MAXIMIZE {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MINIMIZE` is never constructed
[INFO] [stdout]   --> src/search.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct MINIMIZE {}
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `alpha_beta_search` is never used
[INFO] [stdout]   --> src/search.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn alpha_beta_search(board: &mut Board, alpha: i32, beta: i32, depth: u32, ply: u32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `MAX_SCORE` should have a snake case name
[INFO] [stdout]   --> src/search.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let MAX_SCORE: i32 = 999999999;
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `max_score`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2", kill_on_drop: false }`
[INFO] [stdout] ddd8f1c985a51220e591f651cff67bc6f303cd8d5df907c1a941145027a3a7d2
