[INFO] cloning repository https://github.com/OmarDevX/Chess.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OmarDevX/Chess.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmarDevX%2FChess.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmarDevX%2FChess.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4047d7892b360171a1da6cae45df815e8b5ce4ca
[INFO] testing OmarDevX/Chess.rs against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOmarDevX%2FChess.rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
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[INFO] started tweaking git repo https://github.com/OmarDevX/Chess.rs
[INFO] finished tweaking git repo https://github.com/OmarDevX/Chess.rs
[INFO] tweaked toml for git repo https://github.com/OmarDevX/Chess.rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OmarDevX/Chess.rs 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/OmarDevX/Chess.rs 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 }`
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[INFO] [stdout] 6f0fb533224c4ce2dbfffed765b24e24ba7a59ab26a4a566ba6da2187358be99
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[INFO] [stderr]    Compiling chess_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::app::ChessApp`
[INFO] [stdout]  --> src/chess/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::app::ChessApp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_stockfish_move` is never used
[INFO] [stdout]    --> src/app.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 | async fn get_stockfish_move(board: Board, difficulty: Difficulty) -> String {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_algebraic` is never used
[INFO] [stdout]   --> src/chess/position.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Position {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn from_algebraic(notation: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "6f0fb533224c4ce2dbfffed765b24e24ba7a59ab26a4a566ba6da2187358be99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f0fb533224c4ce2dbfffed765b24e24ba7a59ab26a4a566ba6da2187358be99", kill_on_drop: false }`
[INFO] [stdout] 6f0fb533224c4ce2dbfffed765b24e24ba7a59ab26a4a566ba6da2187358be99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 81ff18954cf466ccdaa0e02f55c675f9baed17214ecd80f6508a6253cc8df9a0
[INFO] running `Command { std: "docker" "start" "-a" "81ff18954cf466ccdaa0e02f55c675f9baed17214ecd80f6508a6253cc8df9a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling chess_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::app::ChessApp`
[INFO] [stdout]  --> src/chess/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::app::ChessApp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_stockfish_move` is never used
[INFO] [stdout]    --> src/app.rs:287:10
[INFO] [stdout]     |
[INFO] [stdout] 287 | async fn get_stockfish_move(board: Board, difficulty: Difficulty) -> String {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_algebraic` is never used
[INFO] [stdout]   --> src/chess/position.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Position {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn from_algebraic(notation: &str) -> Option<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "81ff18954cf466ccdaa0e02f55c675f9baed17214ecd80f6508a6253cc8df9a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ff18954cf466ccdaa0e02f55c675f9baed17214ecd80f6508a6253cc8df9a0", kill_on_drop: false }`
[INFO] [stdout] 81ff18954cf466ccdaa0e02f55c675f9baed17214ecd80f6508a6253cc8df9a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4eb060fafb6c779a144aa0b5c3b8ea73ad7482a13dad2b2ba4d67b367f835f5e
[INFO] running `Command { std: "docker" "start" "-a" "4eb060fafb6c779a144aa0b5c3b8ea73ad7482a13dad2b2ba4d67b367f835f5e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::app::ChessApp`
[INFO] [stderr]  --> src/chess/board.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::app::ChessApp;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_stockfish_move` is never used
[INFO] [stderr]    --> src/app.rs:287:10
[INFO] [stderr]     |
[INFO] [stderr] 287 | async fn get_stockfish_move(board: Board, difficulty: Difficulty) -> String {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_algebraic` is never used
[INFO] [stderr]   --> src/chess/position.rs:33:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Position {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 33 |     pub fn from_algebraic(notation: &str) -> Option<Self> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `chess_game` (bin "chess_game" test) generated 3 warnings (run `cargo fix --bin "chess_game" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chess_game-1eab4569a3b90f53)
[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" "4eb060fafb6c779a144aa0b5c3b8ea73ad7482a13dad2b2ba4d67b367f835f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb060fafb6c779a144aa0b5c3b8ea73ad7482a13dad2b2ba4d67b367f835f5e", kill_on_drop: false }`
[INFO] [stdout] 4eb060fafb6c779a144aa0b5c3b8ea73ad7482a13dad2b2ba4d67b367f835f5e
