[INFO] cloning repository https://github.com/pierre-reboud/brocciu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pierre-reboud/brocciu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-reboud%2Fbrocciu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-reboud%2Fbrocciu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5e4929cf2af3afaad77bd0fab63f45dc82b73bdf [INFO] testing pierre-reboud/brocciu against 1.90.0 for beta-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpierre-reboud%2Fbrocciu" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pierre-reboud/brocciu [INFO] finished tweaking git repo https://github.com/pierre-reboud/brocciu [INFO] tweaked toml for git repo https://github.com/pierre-reboud/brocciu written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pierre-reboud/brocciu on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pierre-reboud/brocciu 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde_json` dependency) [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 plotters-svg v0.3.5 [INFO] [stderr] Downloaded project-root v0.2.2 [INFO] [stderr] Downloaded value-bag v1.7.0 [INFO] [stderr] Downloaded lichess-api v0.3.0 [INFO] [stderr] Downloaded darling_core v0.20.5 [INFO] [stderr] Downloaded chess v3.2.0 [INFO] [stderr] Downloaded plotters-backend v0.3.5 [INFO] [stderr] Downloaded font-kit v0.11.0 [INFO] [stderr] Downloaded h2 v0.3.24 [INFO] [stderr] Downloaded chrono v0.4.33 [INFO] [stderr] Downloaded yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Downloaded darling_macro v0.20.5 [INFO] [stderr] Downloaded darling v0.20.5 [INFO] [stderr] Downloaded env_logger v0.11.1 [INFO] [stderr] Downloaded plotters v0.3.5 [INFO] [stderr] Downloaded plotters-bitmap v0.3.3 [INFO] [stderr] Downloaded openssl v0.10.63 [INFO] [stderr] Downloaded ttf-parser v0.17.1 [INFO] [stderr] Downloaded freetype v0.7.1 [INFO] [stderr] Downloaded pathfinder_simd v0.5.2 [INFO] [stderr] Downloaded openssl-sys v0.9.99 [INFO] [stderr] Downloaded reqwest v0.11.24 [INFO] [stderr] Downloaded freetype-sys v0.19.0 [INFO] [stderr] Downloaded const-cstr v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29ed76cc64aa926f594448cd128de123edef8c3ae7b45697a2a2562d3bed2fbc [INFO] running `Command { std: "docker" "start" "-a" "29ed76cc64aa926f594448cd128de123edef8c3ae7b45697a2a2562d3bed2fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29ed76cc64aa926f594448cd128de123edef8c3ae7b45697a2a2562d3bed2fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29ed76cc64aa926f594448cd128de123edef8c3ae7b45697a2a2562d3bed2fbc", kill_on_drop: false }` [INFO] [stdout] 29ed76cc64aa926f594448cd128de123edef8c3ae7b45697a2a2562d3bed2fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce33e64feac7d052bce83cef7584af8abd4510d3c83825a0bf1409cd74de57f0 [INFO] running `Command { std: "docker" "start" "-a" "ce33e64feac7d052bce83cef7584af8abd4510d3c83825a0bf1409cd74de57f0", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde_json` dependency) [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling value-bag v1.7.0 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling openssl v0.10.63 [INFO] [stderr] 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[INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling anstyle v1.0.6 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling plotters-svg v0.3.5 [INFO] [stderr] Compiling ttf-parser v0.17.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling project-root v0.2.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling image v0.24.9 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling chess v3.2.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling darling_macro v0.20.5 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling polling v3.4.0 [INFO] [stderr] Compiling darling v0.20.5 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling serde_with_macros v2.3.3 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling async-io v2.3.1 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.1 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling plotters-bitmap v0.3.3 [INFO] [stderr] Compiling chrono v0.4.33 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_with v2.3.3 [INFO] [stderr] Compiling plotters v0.3.5 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tokio-stream v0.1.14 [INFO] [stderr] Compiling h2 v0.3.24 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.24 [INFO] [stderr] Compiling lichess-api v0.3.0 [INFO] [stderr] Compiling brocciu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/api.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/api.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::JoinHandle` [INFO] [stdout] --> src/api.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::JoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::task::JoinHandle as tJoinHandle` [INFO] [stdout] --> src/api.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::task::JoinHandle as tJoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::mcts::search::NoAvailableMoveError` [INFO] [stdout] --> src/game.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::mcts::search::NoAvailableMoveError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::Color as ChessColor` [INFO] [stdout] --> src/game.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chess::Color as ChessColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::model::challenges::ChallengeJson` [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lichess_api::model::challenges::ChallengeJson; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/game.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/game.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::model::Color as ApiColor` [INFO] [stdout] --> src/game.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use lichess_api::model::Color as ApiColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/game.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/game.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::ChessMove` [INFO] [stdout] --> src/mcts/search.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::ChessMove; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Error` [INFO] [stdout] --> src/mcts/search.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/mcts/search.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/mcts/search.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> src/mcts/search.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::api::board` [INFO] [stdout] --> src/mcts/tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lichess_api::api::board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/mcts/tree.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/mcts/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/mcts/tree.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rc` and `Weak` [INFO] [stdout] --> src/mcts/tree.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/mcts/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::select` [INFO] [stdout] --> src/mcts/tree.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::select; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/utils/parse_args.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{seq::SliceRandom, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/utils/parse_args.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `self` [INFO] [stdout] --> src/utils/parse_args.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, BufReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/utils/parse_args.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env` and `iter` [INFO] [stdout] --> src/utils/parse_args.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{env, fs, iter}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BuildHasher` [INFO] [stdout] --> src/utils/rc_wrapper.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::{BuildHasher, Hash, Hasher}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::game::BotGame` [INFO] [stdout] --> src/utils/threadpool.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::game::BotGame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::client::LichessApi` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use lichess_api::client::LichessApi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GameEventInfo` [INFO] [stdout] --> src/main.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | use lichess_api::model::board::stream::events::{Event, GameEventInfo}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GetQuery` [INFO] [stdout] --> src/main.rs:13:68 [INFO] [stdout] | [INFO] [stdout] 13 | use lichess_api::model::bot::stream::game::{Event as BotGameEvent, GetQuery}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/main.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_ids` [INFO] [stdout] --> src/api.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | let mut game_ids = Vec::::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_ids` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut game_ids = Vec::::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut event_stream = self.lichess_api.bot_stream_incoming_events(request).await; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `make_move_res` [INFO] [stdout] --> src/main.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | let make_move_res = lichess_api.lichess_api.bot_make_move(request).await; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `make_move_res` [INFO] [stdout] --> src/main.rs:191:29 [INFO] [stdout] | [INFO] [stdout] 191 | let mut make_move_res: Result = [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | let mut make_move_res: Result = [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/mcts/search.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/mcts/tree.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/mcts/tree.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut current_board = (*self.game).borrow().current_position(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | mut api: Arc, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/mcts/tree.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | if let SimulationPolicy::Random = simulation_policy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_head` [INFO] [stdout] --> src/utils/graph_visualization.rs:104:22 [INFO] [stdout] | [INFO] [stdout] 104 | for (node, x, y, is_head) in &processed_nodes { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_head` [INFO] [stdout] --> src/utils/graph_visualization.rs:79:40 [INFO] [stdout] | [INFO] [stdout] 79 | .map(|(i, (node, x, y, is_head))| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/graph_visualization.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let mut processed_nodes = nodes [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/parse_args.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut content = [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/utils/rc_wrapper.rs:68:16 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(t: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut api_handle = Arc::new(api::ApiHandler::new().unwrap()); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `queues` is never read [INFO] [stdout] --> src/api.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ApiHandler { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 13 | pub lichess_api: lichess_api::client::LichessApi, [INFO] [stdout] 14 | pub queues: Mutex, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `wait_queue` and `processing_queue` are never read [INFO] [stdout] --> src/api.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Queues { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | pub wait_queue: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub processing_queue: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `botgame_side_to_move` is never used [INFO] [stdout] --> src/game.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl BotGame { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn botgame_side_to_move(&mut self) -> chess::Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/mcts/node.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Node<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `update_statistics`, and `append` are never used [INFO] [stdout] --> src/mcts/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Node<'a> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn update_statistics(&mut self, outcome: chess::GameResult) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn append(&mut self, child: Node<'a>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AlphaZero` is never constructed [INFO] [stdout] --> src/mcts/tree.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 479 | pub enum SelectionPolicy { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 482 | AlphaZero, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelectionPolicy` 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: enum `ExpansionPolicy` is never used [INFO] [stdout] --> src/mcts/tree.rs:495:10 [INFO] [stdout] | [INFO] [stdout] 495 | pub enum ExpansionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_graph` is never used [INFO] [stdout] --> src/utils/graph_visualization.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn draw_graph(tree_nodes: &HashSet, head: &NodeRef, title: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `strong_count` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl HashableRcRefCell { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 58 | pub fn strong_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl WeakHashableRcRefCell { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 68 | pub fn new(t: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `strong_count` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl WeakHashableRcRefCell { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] 74 | pub fn strong_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> src/utils/threadpool.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 11 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `thread`, and `task_receiver` are never read [INFO] [stdout] --> src/utils/threadpool.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 16 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | task_receiver: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mcts/node.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stdout] | ^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `NODE_SIZE` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let NODE_SIZE: f32 = 2_f32; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let X_OFFSET: f32 = 3_f32 * NODE_SIZE; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `x_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TREE_DEPTH_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let TREE_DEPTH_OFFSET: u32 = 50; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tree_depth_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `HEIGHT` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let HEIGHT: u32 = TREE_DEPTH_OFFSET * (y_max - y_min + 2) as u32; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fHEIGHT` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let fHEIGHT: f32 = HEIGHT as f32; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `f_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let Y_OFFSET: f32 = fHEIGHT / ((y_max - y_min + 2) as f32); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `y_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fWIDTH` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let fWIDTH: f32 = *x_s [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `f_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `WIDTH` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let WIDTH: u32 = fWIDTH as u32; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `width` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "ce33e64feac7d052bce83cef7584af8abd4510d3c83825a0bf1409cd74de57f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce33e64feac7d052bce83cef7584af8abd4510d3c83825a0bf1409cd74de57f0", kill_on_drop: false }` [INFO] [stdout] ce33e64feac7d052bce83cef7584af8abd4510d3c83825a0bf1409cd74de57f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9ec404a61d34940198a14519d2b942c615c8dd94112fad5c196fd91bb32fef0e [INFO] running `Command { std: "docker" "start" "-a" "9ec404a61d34940198a14519d2b942c615c8dd94112fad5c196fd91bb32fef0e", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde_json` dependency) [INFO] [stderr] Compiling brocciu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/api.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/api.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::JoinHandle` [INFO] [stdout] --> src/api.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::JoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::task::JoinHandle as tJoinHandle` [INFO] [stdout] --> src/api.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio::task::JoinHandle as tJoinHandle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::mcts::search::NoAvailableMoveError` [INFO] [stdout] --> src/game.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::mcts::search::NoAvailableMoveError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::Color as ChessColor` [INFO] [stdout] --> src/game.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use chess::Color as ChessColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::model::challenges::ChallengeJson` [INFO] [stdout] --> src/game.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use lichess_api::model::challenges::ChallengeJson; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::seq::SliceRandom` [INFO] [stdout] --> src/game.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::seq::SliceRandom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/game.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/game.rs:10:29 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::model::Color as ApiColor` [INFO] [stdout] --> src/game.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use lichess_api::model::Color as ApiColor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/game.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/game.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chess::ChessMove` [INFO] [stdout] --> src/mcts/search.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use chess::ChessMove; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Error` [INFO] [stdout] --> src/mcts/search.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::Error; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::boxed::Box` [INFO] [stdout] --> src/mcts/search.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::boxed::Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/mcts/search.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> src/mcts/search.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::api::board` [INFO] [stdout] --> src/mcts/tree.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use lichess_api::api::board; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/mcts/tree.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/mcts/tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/mcts/tree.rs:6:24 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rc` and `Weak` [INFO] [stdout] --> src/mcts/tree.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::rc::{Rc, Weak}; [INFO] [stdout] | ^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/mcts/tree.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::select` [INFO] [stdout] --> src/mcts/tree.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::select; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thread_rng` [INFO] [stdout] --> src/utils/parse_args.rs:2:30 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{seq::SliceRandom, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/utils/parse_args.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader` and `self` [INFO] [stdout] --> src/utils/parse_args.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, BufReader}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/utils/parse_args.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env` and `iter` [INFO] [stdout] --> src/utils/parse_args.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{env, fs, iter}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BuildHasher` [INFO] [stdout] --> src/utils/rc_wrapper.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::{BuildHasher, Hash, Hasher}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::game::BotGame` [INFO] [stdout] --> src/utils/threadpool.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::game::BotGame; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lichess_api::client::LichessApi` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use lichess_api::client::LichessApi; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GameEventInfo` [INFO] [stdout] --> src/main.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | use lichess_api::model::board::stream::events::{Event, GameEventInfo}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `GetQuery` [INFO] [stdout] --> src/main.rs:13:68 [INFO] [stdout] | [INFO] [stdout] 13 | use lichess_api::model::bot::stream::game::{Event as BotGameEvent, GetQuery}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::Pin` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::pin::Pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/main.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game_ids` [INFO] [stdout] --> src/api.rs:61:17 [INFO] [stdout] | [INFO] [stdout] 61 | let mut game_ids = Vec::::new(); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_ids` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | let mut game_ids = Vec::::new(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/api.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | let mut event_stream = self.lichess_api.bot_stream_incoming_events(request).await; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `make_move_res` [INFO] [stdout] --> src/main.rs:137:25 [INFO] [stdout] | [INFO] [stdout] 137 | let make_move_res = lichess_api.lichess_api.bot_make_move(request).await; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `make_move_res` [INFO] [stdout] --> src/main.rs:191:29 [INFO] [stdout] | [INFO] [stdout] 191 | let mut make_move_res: Result = [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:191:25 [INFO] [stdout] | [INFO] [stdout] 191 | let mut make_move_res: Result = [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> src/mcts/search.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/mcts/tree.rs:4:19 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BorrowMut` [INFO] [stdout] --> src/mcts/tree.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut current_board = (*self.game).borrow().current_position(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game.rs:97:5 [INFO] [stdout] | [INFO] [stdout] 97 | mut api: Arc, [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/mcts/tree.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | if let SimulationPolicy::Random = simulation_policy { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_head` [INFO] [stdout] --> src/utils/graph_visualization.rs:104:22 [INFO] [stdout] | [INFO] [stdout] 104 | for (node, x, y, is_head) in &processed_nodes { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_head` [INFO] [stdout] --> src/utils/graph_visualization.rs:79:40 [INFO] [stdout] | [INFO] [stdout] 79 | .map(|(i, (node, x, y, is_head))| { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/graph_visualization.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let mut processed_nodes = nodes [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils/parse_args.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut content = [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/utils/rc_wrapper.rs:68:16 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn new(t: T) -> Self { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut api_handle = Arc::new(api::ApiHandler::new().unwrap()); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `queues` is never read [INFO] [stdout] --> src/api.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct ApiHandler { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 13 | pub lichess_api: lichess_api::client::LichessApi, [INFO] [stdout] 14 | pub queues: Mutex, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `wait_queue` and `processing_queue` are never read [INFO] [stdout] --> src/api.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Queues { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | pub wait_queue: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 22 | pub processing_queue: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `botgame_side_to_move` is never used [INFO] [stdout] --> src/game.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl BotGame { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn botgame_side_to_move(&mut self) -> chess::Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Node` is never constructed [INFO] [stdout] --> src/mcts/node.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Node<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `update_statistics`, and `append` are never used [INFO] [stdout] --> src/mcts/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl<'a> Node<'a> { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | pub fn update_statistics(&mut self, outcome: chess::GameResult) -> () { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn append(&mut self, child: Node<'a>) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `AlphaZero` is never constructed [INFO] [stdout] --> src/mcts/tree.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 479 | pub enum SelectionPolicy { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 482 | AlphaZero, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SelectionPolicy` 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: enum `ExpansionPolicy` is never used [INFO] [stdout] --> src/mcts/tree.rs:495:10 [INFO] [stdout] | [INFO] [stdout] 495 | pub enum ExpansionPolicy { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `draw_graph` is never used [INFO] [stdout] --> src/utils/graph_visualization.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn draw_graph(tree_nodes: &HashSet, head: &NodeRef, title: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `strong_count` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 57 | impl HashableRcRefCell { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 58 | pub fn strong_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 67 | impl WeakHashableRcRefCell { [INFO] [stdout] | -------------------------------------- associated function in this implementation [INFO] [stdout] 68 | pub fn new(t: T) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `strong_count` is never used [INFO] [stdout] --> src/utils/rc_wrapper.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 73 | impl WeakHashableRcRefCell { [INFO] [stdout] | -------------------------------- method in this implementation [INFO] [stdout] 74 | pub fn strong_count(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> src/utils/threadpool.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 11 | workers: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `thread`, and `task_receiver` are never read [INFO] [stdout] --> src/utils/threadpool.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 16 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | thread: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 18 | task_receiver: Arc>>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/mcts/node.rs:10:23 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stdout] | ^^ ---- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(hash: &'a str) -> Node<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `NODE_SIZE` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let NODE_SIZE: f32 = 2_f32; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `node_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let X_OFFSET: f32 = 3_f32 * NODE_SIZE; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `x_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TREE_DEPTH_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let TREE_DEPTH_OFFSET: u32 = 50; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tree_depth_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `HEIGHT` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let HEIGHT: u32 = TREE_DEPTH_OFFSET * (y_max - y_min + 2) as u32; [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fHEIGHT` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let fHEIGHT: f32 = HEIGHT as f32; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `f_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Y_OFFSET` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let Y_OFFSET: f32 = fHEIGHT / ((y_max - y_min + 2) as f32); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `y_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `fWIDTH` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | let fWIDTH: f32 = *x_s [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `f_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `WIDTH` should have a snake case name [INFO] [stdout] --> src/utils/graph_visualization.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | let WIDTH: u32 = fWIDTH as u32; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `width` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "9ec404a61d34940198a14519d2b942c615c8dd94112fad5c196fd91bb32fef0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ec404a61d34940198a14519d2b942c615c8dd94112fad5c196fd91bb32fef0e", kill_on_drop: false }` [INFO] [stdout] 9ec404a61d34940198a14519d2b942c615c8dd94112fad5c196fd91bb32fef0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f38333ad2ce2079c4c8ba6e8a3bdf2a794fa18156db59ea7e9998d29d49a60a7 [INFO] running `Command { std: "docker" "start" "-a" "f38333ad2ce2079c4c8ba6e8a3bdf2a794fa18156db59ea7e9998d29d49a60a7", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `serde_json` dependency) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/api.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/api.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::JoinHandle` [INFO] [stderr] --> src/api.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread::JoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::task::JoinHandle as tJoinHandle` [INFO] [stderr] --> src/api.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use tokio::task::JoinHandle as tJoinHandle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::mcts::search::NoAvailableMoveError` [INFO] [stderr] --> src/game.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::mcts::search::NoAvailableMoveError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chess::Color as ChessColor` [INFO] [stderr] --> src/game.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use chess::Color as ChessColor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lichess_api::model::challenges::ChallengeJson` [INFO] [stderr] --> src/game.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use lichess_api::model::challenges::ChallengeJson; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::seq::SliceRandom` [INFO] [stderr] --> src/game.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use rand::seq::SliceRandom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/game.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutexGuard` [INFO] [stderr] --> src/game.rs:10:29 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lichess_api::model::Color as ApiColor` [INFO] [stderr] --> src/game.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use lichess_api::model::Color as ApiColor; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::boxed::Box` [INFO] [stderr] --> src/game.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::boxed::Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/game.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `chess::ChessMove` [INFO] [stderr] --> src/mcts/search.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use chess::ChessMove; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Error` [INFO] [stderr] --> src/mcts/search.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use rand::Error; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::boxed::Box` [INFO] [stderr] --> src/mcts/search.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::boxed::Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/mcts/search.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `io::Read` [INFO] [stderr] --> src/mcts/search.rs:9:30 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lichess_api::api::board` [INFO] [stderr] --> src/mcts/tree.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use lichess_api::api::board; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread_rng` [INFO] [stderr] --> src/mcts/tree.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | use rand::{thread_rng, Rng}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/mcts/tree.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/mcts/tree.rs:6:24 [INFO] [stderr] | [INFO] [stderr] 6 | use std::collections::{HashMap, HashSet}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rc` and `Weak` [INFO] [stderr] --> src/mcts/tree.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::rc::{Rc, Weak}; [INFO] [stderr] | ^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread::current` [INFO] [stderr] --> src/mcts/tree.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::thread::current; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `tokio::select` [INFO] [stderr] --> src/mcts/tree.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use tokio::select; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `thread_rng` [INFO] [stderr] --> src/utils/parse_args.rs:2:30 [INFO] [stderr] | [INFO] [stderr] 2 | use rand::{seq::SliceRandom, thread_rng}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/utils/parse_args.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BufReader` and `self` [INFO] [stderr] --> src/utils/parse_args.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use std::io::{self, BufReader}; [INFO] [stderr] | ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf` and `Path` [INFO] [stderr] --> src/utils/parse_args.rs:8:17 [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `env` and `iter` [INFO] [stderr] --> src/utils/parse_args.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{env, fs, iter}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BuildHasher` [INFO] [stderr] --> src/utils/rc_wrapper.rs:3:17 [INFO] [stderr] | [INFO] [stderr] 3 | use std::hash::{BuildHasher, Hash, Hasher}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::game::BotGame` [INFO] [stderr] --> src/utils/threadpool.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::game::BotGame; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lichess_api::client::LichessApi` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use lichess_api::client::LichessApi; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GameEventInfo` [INFO] [stderr] --> src/main.rs:11:56 [INFO] [stderr] | [INFO] [stderr] 11 | use lichess_api::model::board::stream::events::{Event, GameEventInfo}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `GetQuery` [INFO] [stderr] --> src/main.rs:13:68 [INFO] [stderr] | [INFO] [stderr] 13 | use lichess_api::model::bot::stream::game::{Event as BotGameEvent, GetQuery}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::pin::Pin` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::pin::Pin; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutexGuard` [INFO] [stderr] --> src/main.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | use std::sync::{Arc, Mutex, MutexGuard}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `game_ids` [INFO] [stderr] --> src/api.rs:61:17 [INFO] [stderr] | [INFO] [stderr] 61 | let mut game_ids = Vec::::new(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game_ids` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/api.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | let mut game_ids = Vec::::new(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/api.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | let mut event_stream = self.lichess_api.bot_stream_incoming_events(request).await; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `make_move_res` [INFO] [stderr] --> src/main.rs:137:25 [INFO] [stderr] | [INFO] [stderr] 137 | let make_move_res = lichess_api.lichess_api.bot_make_move(request).await; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `make_move_res` [INFO] [stderr] --> src/main.rs:191:29 [INFO] [stderr] | [INFO] [stderr] 191 | let mut make_move_res: Result = [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_make_move_res` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:191:25 [INFO] [stderr] | [INFO] [stderr] 191 | let mut make_move_res: Result = [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused import: `borrow::BorrowMut` [INFO] [stderr] --> src/mcts/search.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{borrow::BorrowMut, io::Read}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Borrow` [INFO] [stderr] --> src/mcts/tree.rs:4:19 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BorrowMut` [INFO] [stderr] --> src/mcts/tree.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut current_board = (*self.game).borrow().current_position(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/game.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | mut api: Arc, [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: irrefutable `if let` pattern [INFO] [stderr] --> src/mcts/tree.rs:219:12 [INFO] [stderr] | [INFO] [stderr] 219 | if let SimulationPolicy::Random = simulation_policy { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the `if let` is useless [INFO] [stderr] = help: consider replacing the `if let` with a `let` [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_head` [INFO] [stderr] --> src/utils/graph_visualization.rs:104:22 [INFO] [stderr] | [INFO] [stderr] 104 | for (node, x, y, is_head) in &processed_nodes { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_head` [INFO] [stderr] --> src/utils/graph_visualization.rs:79:40 [INFO] [stderr] | [INFO] [stderr] 79 | .map(|(i, (node, x, y, is_head))| { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_head` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils/graph_visualization.rs:26:9 [INFO] [stderr] | [INFO] [stderr] 26 | let mut processed_nodes = nodes [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/utils/parse_args.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut content = [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `t` [INFO] [stderr] --> src/utils/rc_wrapper.rs:68:16 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn new(t: T) -> Self { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut api_handle = Arc::new(api::ApiHandler::new().unwrap()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `queues` is never read [INFO] [stderr] --> src/api.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 12 | pub struct ApiHandler { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 13 | pub lichess_api: lichess_api::client::LichessApi, [INFO] [stderr] 14 | pub queues: Mutex, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `wait_queue` and `processing_queue` are never read [INFO] [stderr] --> src/api.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Queues { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 21 | pub wait_queue: Vec, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 22 | pub processing_queue: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `botgame_side_to_move` is never used [INFO] [stderr] --> src/game.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 30 | impl BotGame { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn botgame_side_to_move(&mut self) -> chess::Color { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Node` is never constructed [INFO] [stderr] --> src/mcts/node.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Node<'a> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `update_statistics`, and `append` are never used [INFO] [stderr] --> src/mcts/node.rs:10:12 [INFO] [stderr] | [INFO] [stderr] 9 | impl<'a> Node<'a> { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | pub fn update_statistics(&mut self, outcome: chess::GameResult) -> () { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 33 | pub fn append(&mut self, child: Node<'a>) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `AlphaZero` is never constructed [INFO] [stderr] --> src/mcts/tree.rs:482:5 [INFO] [stderr] | [INFO] [stderr] 479 | pub enum SelectionPolicy { [INFO] [stderr] | --------------- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 482 | AlphaZero, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SelectionPolicy` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: enum `ExpansionPolicy` is never used [INFO] [stderr] --> src/mcts/tree.rs:495:10 [INFO] [stderr] | [INFO] [stderr] 495 | pub enum ExpansionPolicy { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `draw_graph` is never used [INFO] [stderr] --> src/utils/graph_visualization.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn draw_graph(tree_nodes: &HashSet, head: &NodeRef, title: &str) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `strong_count` is never used [INFO] [stderr] --> src/utils/rc_wrapper.rs:58:12 [INFO] [stderr] | [INFO] [stderr] 57 | impl HashableRcRefCell { [INFO] [stderr] | ---------------------------- method in this implementation [INFO] [stderr] 58 | pub fn strong_count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/utils/rc_wrapper.rs:68:12 [INFO] [stderr] | [INFO] [stderr] 67 | impl WeakHashableRcRefCell { [INFO] [stderr] | -------------------------------------- associated function in this implementation [INFO] [stderr] 68 | pub fn new(t: T) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `strong_count` is never used [INFO] [stderr] --> src/utils/rc_wrapper.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 73 | impl WeakHashableRcRefCell { [INFO] [stderr] | -------------------------------- method in this implementation [INFO] [stderr] 74 | pub fn strong_count(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `workers` is never read [INFO] [stderr] --> src/utils/threadpool.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct ThreadPool { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 11 | workers: Vec, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `id`, `thread`, and `task_receiver` are never read [INFO] [stderr] --> src/utils/threadpool.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 15 | struct Worker { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 16 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 17 | thread: thread::JoinHandle<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 18 | task_receiver: Arc>>, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/mcts/node.rs:10:23 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(hash: &'a str) -> Node { [INFO] [stderr] | ^^ ---- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(hash: &'a str) -> Node<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: variable `NODE_SIZE` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let NODE_SIZE: f32 = 2_f32; [INFO] [stderr] | ^^^^^^^^^ help: convert the identifier to snake case: `node_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `X_OFFSET` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let X_OFFSET: f32 = 3_f32 * NODE_SIZE; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `x_offset` [INFO] [stderr] [INFO] [stderr] warning: variable `TREE_DEPTH_OFFSET` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let TREE_DEPTH_OFFSET: u32 = 50; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `tree_depth_offset` [INFO] [stderr] [INFO] [stderr] warning: variable `HEIGHT` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:20:9 [INFO] [stderr] | [INFO] [stderr] 20 | let HEIGHT: u32 = TREE_DEPTH_OFFSET * (y_max - y_min + 2) as u32; [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `height` [INFO] [stderr] [INFO] [stderr] warning: variable `fHEIGHT` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let fHEIGHT: f32 = HEIGHT as f32; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `f_height` [INFO] [stderr] [INFO] [stderr] warning: variable `Y_OFFSET` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let Y_OFFSET: f32 = fHEIGHT / ((y_max - y_min + 2) as f32); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `y_offset` [INFO] [stderr] [INFO] [stderr] warning: variable `fWIDTH` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | let fWIDTH: f32 = *x_s [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `f_width` [INFO] [stderr] [INFO] [stderr] warning: variable `WIDTH` should have a snake case name [INFO] [stderr] --> src/utils/graph_visualization.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | let WIDTH: u32 = fWIDTH as u32; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `width` [INFO] [stderr] [INFO] [stderr] warning: `brocciu` (bin "brocciu" test) generated 77 warnings (run `cargo fix --bin "brocciu" --tests` to apply 45 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/brocciu-195d9eee17e8c498) [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" "f38333ad2ce2079c4c8ba6e8a3bdf2a794fa18156db59ea7e9998d29d49a60a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f38333ad2ce2079c4c8ba6e8a3bdf2a794fa18156db59ea7e9998d29d49a60a7", kill_on_drop: false }` [INFO] [stdout] f38333ad2ce2079c4c8ba6e8a3bdf2a794fa18156db59ea7e9998d29d49a60a7