[INFO] cloning repository https://github.com/BlockCat/cat_chess_stuff [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BlockCat/cat_chess_stuff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Fcat_chess_stuff", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Fcat_chess_stuff'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 941e704e9ffea4399c7986dd71728bf61df672fd [INFO] checking BlockCat/cat_chess_stuff against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBlockCat%2Fcat_chess_stuff" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BlockCat/cat_chess_stuff on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BlockCat/cat_chess_stuff [INFO] finished tweaking git repo https://github.com/BlockCat/cat_chess_stuff [INFO] tweaked toml for git repo https://github.com/BlockCat/cat_chess_stuff written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/BlockCat/cat_chess_stuff 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-6-tc1/source/chess_engine/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating git repository `https://github.com/BlockCat/mcts` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded btoi v0.4.2 [INFO] [stderr] Downloaded shakmaty v0.17.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a65da8316e1e816482895a4dd04045d44da7d6d9999d4ef2f2f67ffd209cd49 [INFO] running `Command { std: "docker" "start" "-a" "6a65da8316e1e816482895a4dd04045d44da7d6d9999d4ef2f2f67ffd209cd49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a65da8316e1e816482895a4dd04045d44da7d6d9999d4ef2f2f67ffd209cd49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a65da8316e1e816482895a4dd04045d44da7d6d9999d4ef2f2f67ffd209cd49", kill_on_drop: false }` [INFO] [stdout] 6a65da8316e1e816482895a4dd04045d44da7d6d9999d4ef2f2f67ffd209cd49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c771549ba1aa04482b745684fe40b9ee8c9967f5f2b7533a913c8901ac17810b [INFO] running `Command { std: "docker" "start" "-a" "c771549ba1aa04482b745684fe40b9ee8c9967f5f2b7533a913c8901ac17810b", kill_on_drop: false }` [INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/chess_engine/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] 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Checking search_tree v0.1.0 (/opt/rustwide/workdir/search_tree) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> search_tree/examples/tic_tac_toe_minmax.rs:185:20 [INFO] [stdout] | [INFO] [stdout] 185 | struct MyEvaluator(Player); [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling darling_core v0.13.1 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Compiling chess v3.2.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Compiling darling_macro v0.13.1 [INFO] [stderr] Compiling darling v0.13.1 [INFO] [stderr] Compiling serde_with_macros v1.5.1 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking h2 v0.3.9 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking serde_with v1.11.0 [INFO] [stderr] Checking hyper v0.14.16 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.7 [INFO] [stderr] Checking licoricedev v0.1.2 (/opt/rustwide/workdir/licoricedev) [INFO] [stdout] warning: structure field `fullId` should have a snake case name [INFO] [stdout] --> licoricedev/src/models/board.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub fullId: Option, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `full_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `fullId` should have a snake case name [INFO] [stdout] --> licoricedev/src/models/board.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub fullId: Option, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `full_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking chess_engine v0.1.0 (/opt/rustwide/workdir/chess_engine) [INFO] [stdout] warning: unused import: `chess::Game` [INFO] [stdout] --> chess_engine/src/mcts_handler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::Game; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::Game` [INFO] [stdout] --> chess_engine/src/mcts_handler.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::Game; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `score_piece` is never used [INFO] [stdout] --> chess_engine/src/evaluator.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn score_piece(turn: Color, board: &Board, piece: Piece, score: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `score_piece` is never used [INFO] [stdout] --> chess_engine/src/evaluator.rs:107:4 [INFO] [stdout] | [INFO] [stdout] 107 | fn score_piece(turn: Color, board: &Board, piece: Piece, score: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Start` and `End` are never constructed [INFO] [stdout] --> chess_engine/src/evaluator.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | pub enum GameTime { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 229 | Start, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 230 | Middle, [INFO] [stdout] 231 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Start` and `End` are never constructed [INFO] [stdout] --> chess_engine/src/evaluator.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 228 | pub enum GameTime { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 229 | Start, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 230 | Middle, [INFO] [stdout] 231 | End, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GameTime` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking lichess v0.1.0 (/opt/rustwide/workdir/lichess) [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> chess_engine/tests/evaluator.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | evaluator::{self, ChessEvaluation, ChessEvaluator}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.05s [INFO] running `Command { std: "docker" "inspect" "c771549ba1aa04482b745684fe40b9ee8c9967f5f2b7533a913c8901ac17810b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c771549ba1aa04482b745684fe40b9ee8c9967f5f2b7533a913c8901ac17810b", kill_on_drop: false }` [INFO] [stdout] c771549ba1aa04482b745684fe40b9ee8c9967f5f2b7533a913c8901ac17810b