[INFO] cloning repository https://github.com/TheGamingSnail/chess_engine_rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheGamingSnail/chess_engine_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheGamingSnail%2Fchess_engine_rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheGamingSnail%2Fchess_engine_rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c36fbe934f1fed31adea788294fd58dd8ffedec [INFO] checking TheGamingSnail/chess_engine_rust against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheGamingSnail%2Fchess_engine_rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TheGamingSnail/chess_engine_rust on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TheGamingSnail/chess_engine_rust [INFO] finished tweaking git repo https://github.com/TheGamingSnail/chess_engine_rust [INFO] tweaked toml for git repo https://github.com/TheGamingSnail/chess_engine_rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TheGamingSnail/chess_engine_rust 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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dict v0.1.5 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f2e6a538a05b1369a35e0282d8858f0a0632c89fdef2b1f0230452e7736aa5e [INFO] running `Command { std: "docker" "start" "-a" "2f2e6a538a05b1369a35e0282d8858f0a0632c89fdef2b1f0230452e7736aa5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f2e6a538a05b1369a35e0282d8858f0a0632c89fdef2b1f0230452e7736aa5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f2e6a538a05b1369a35e0282d8858f0a0632c89fdef2b1f0230452e7736aa5e", kill_on_drop: false }` [INFO] [stdout] 2f2e6a538a05b1369a35e0282d8858f0a0632c89fdef2b1f0230452e7736aa5e [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" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 35735697c9cb48e911e5b82a33e3c12c75ba4911d6dfd030435221def15d6ce9 [INFO] running `Command { std: "docker" "start" "-a" "35735697c9cb48e911e5b82a33e3c12c75ba4911d6dfd030435221def15d6ce9", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling gimli v0.31.1 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking dict v0.1.5 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling chess v3.2.0 [INFO] [stderr] Checking chessengine-plsbuild v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Piece` [INFO] [stdout] --> src/engine.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{Board, ChessMove, Color, MoveGen, Piece}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Square` [INFO] [stdout] --> src/eval.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{Board, Color, Piece, ALL_SQUARES, Square}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Piece` [INFO] [stdout] --> src/engine.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{Board, ChessMove, Color, MoveGen, Piece}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Square` [INFO] [stdout] --> src/eval.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::{Board, Color, Piece, ALL_SQUARES, Square}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chess::Square::from_string`: please use `Square::from_str(square)?` instead [INFO] [stdout] --> src/main.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | let square1 = Square::from_string(player_move[..2].to_string()).expect("square 1 missing"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chess::Square::from_string`: please use `Square::from_str(square)?` instead [INFO] [stdout] --> src/main.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | let square2 = Square::from_string(player_move[2..4].to_string()).expect("square 2 missing"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 240 | Piece::Pawn => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 243 | Piece::Knight => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 246 | Piece::Bishop => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | Piece::Rook => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 260 | _ => {} [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 287 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 267 | Piece::Pawn => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 270 | Piece::Knight => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 273 | Piece::Bishop => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 276 | Piece::Rook => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 287 | _ => {} [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | fn continue_game(mut game: Game, player_color: Color, ai_color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] ... [INFO] [stdout] 65 | continue_game(game, player_color, ai_color); [INFO] [stdout] | ------------------------------------------- recursive call site [INFO] [stdout] ... [INFO] [stdout] 76 | continue_game(game, player_color, ai_color); [INFO] [stdout] | ------------------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chess::Square::from_string`: please use `Square::from_str(square)?` instead [INFO] [stdout] --> src/main.rs:49:31 [INFO] [stdout] | [INFO] [stdout] 49 | let square1 = Square::from_string(player_move[..2].to_string()).expect("square 1 missing"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `chess::Square::from_string`: please use `Square::from_str(square)?` instead [INFO] [stdout] --> src/main.rs:50:31 [INFO] [stdout] | [INFO] [stdout] 50 | let square2 = Square::from_string(player_move[2..4].to_string()).expect("square 2 missing"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 260 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval.rs:260:21 [INFO] [stdout] | [INFO] [stdout] 240 | Piece::Pawn => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 243 | Piece::Knight => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 246 | Piece::Bishop => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 249 | Piece::Rook => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 260 | _ => {} [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/eval.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 287 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/eval.rs:287:21 [INFO] [stdout] | [INFO] [stdout] 267 | Piece::Pawn => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 270 | Piece::Knight => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 273 | Piece::Bishop => { [INFO] [stdout] | ------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 276 | Piece::Rook => { [INFO] [stdout] | ----------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 287 | _ => {} [INFO] [stdout] | ^ ...and 2 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function cannot return without recursing [INFO] [stdout] --> src/main.rs:41:1 [INFO] [stdout] | [INFO] [stdout] 41 | fn continue_game(mut game: Game, player_color: Color, ai_color: Color) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing [INFO] [stdout] ... [INFO] [stdout] 65 | continue_game(game, player_color, ai_color); [INFO] [stdout] | ------------------------------------------- recursive call site [INFO] [stdout] ... [INFO] [stdout] 76 | continue_game(game, player_color, ai_color); [INFO] [stdout] | ------------------------------------------- recursive call site [INFO] [stdout] | [INFO] [stdout] = help: a `loop` may express intention better if this is on purpose [INFO] [stdout] = note: `#[warn(unconditional_recursion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.00s [INFO] running `Command { std: "docker" "inspect" "35735697c9cb48e911e5b82a33e3c12c75ba4911d6dfd030435221def15d6ce9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35735697c9cb48e911e5b82a33e3c12c75ba4911d6dfd030435221def15d6ce9", kill_on_drop: false }` [INFO] [stdout] 35735697c9cb48e911e5b82a33e3c12c75ba4911d6dfd030435221def15d6ce9