[INFO] cloning repository https://github.com/jocades/uci
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jocades/uci" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjocades%2Fuci", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjocades%2Fuci'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad107788bd988919bda2330e228575295cde3bb1
[INFO] testing jocades/uci against 1.95.0 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjocades%2Fuci" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jocades/uci
[INFO] finished tweaking git repo https://github.com/jocades/uci
[INFO] tweaked toml for git repo https://github.com/jocades/uci written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jocades/uci on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jocades/uci 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded circular v0.3.0
[INFO] [stderr]   Downloaded btoi v0.4.3
[INFO] [stderr]   Downloaded pgn-reader v0.26.0
[INFO] [stderr]   Downloaded shakmaty v0.27.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c21b1c6bdd432e8ae18639da9944a5212d664f62eac18d47f564303cec4a781
[INFO] running `Command { std: "docker" "start" "-a" "8c21b1c6bdd432e8ae18639da9944a5212d664f62eac18d47f564303cec4a781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c21b1c6bdd432e8ae18639da9944a5212d664f62eac18d47f564303cec4a781", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c21b1c6bdd432e8ae18639da9944a5212d664f62eac18d47f564303cec4a781", kill_on_drop: false }`
[INFO] [stdout] 8c21b1c6bdd432e8ae18639da9944a5212d664f62eac18d47f564303cec4a781
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49b2fead47bdd420de9570891f982a51b6d1f9f7c3c866b3752aee22e9d8a46
[INFO] running `Command { std: "docker" "start" "-a" "f49b2fead47bdd420de9570891f982a51b6d1f9f7c3c866b3752aee22e9d8a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling circular v0.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling btoi v0.4.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling shakmaty v0.27.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio v1.44.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling pgn-reader v0.26.0
[INFO] [stderr]    Compiling uci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn execute(self, engine: &Engine) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BestMove` and `Info`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     search::{BestMove, Info, Search},
[INFO] [stdout]   |              ^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     return Ok(());
[INFO] [stdout]    |     ------------- any code following this expression is unreachable
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     let timer = time::sleep(Duration::from_secs(1));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.84s
[INFO] running `Command { std: "docker" "inspect" "f49b2fead47bdd420de9570891f982a51b6d1f9f7c3c866b3752aee22e9d8a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49b2fead47bdd420de9570891f982a51b6d1f9f7c3c866b3752aee22e9d8a46", kill_on_drop: false }`
[INFO] [stdout] f49b2fead47bdd420de9570891f982a51b6d1f9f7c3c866b3752aee22e9d8a46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0069046aa8d57a5f740da625344028a5df10f31adacce5ccadbde02bb42a550f
[INFO] running `Command { std: "docker" "start" "-a" "0069046aa8d57a5f740da625344028a5df10f31adacce5ccadbde02bb42a550f", kill_on_drop: false }`
[INFO] [stderr]    Compiling uci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn execute(self, engine: &Engine) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `path::Path`
[INFO] [stdout]  --> examples/stockfish.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{fmt::Write, path::Path};
[INFO] [stdout]   |                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> examples/pgn.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromSetup` and `Setup`
[INFO] [stdout]  --> examples/pgn.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 5 | use shakmaty::{CastlingMode, Chess, EnPassantMode, FromSetup, Position, Setup, fen::Fen};
[INFO] [stdout]   |                                                    ^^^^^^^^^            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Go` and `search::Search`
[INFO] [stdout]  --> examples/pgn.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     engine::{Engine, Go},
[INFO] [stdout]   |                      ^^
[INFO] [stdout] 9 |     search::Search,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LastPosition` is never constructed
[INFO] [stdout]   --> examples/pgn.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct LastPosition {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> examples/pgn.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl LastPosition {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 17 |     fn new() -> LastPosition {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `san`, `before`, and `after` are never read
[INFO] [stdout]   --> examples/pgn.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | struct Move {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 57 |     san: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 58 |     before: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 59 |     after: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BestMove` and `Info`
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     search::{BestMove, Info, Search},
[INFO] [stdout]   |              ^^^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> examples/stockfish.rs:55:38
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Command::SetOption { name, value } => todo!(),
[INFO] [stdout]    |                                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> examples/stockfish.rs:55:44
[INFO] [stdout]    |
[INFO] [stdout] 55 |                 Command::SetOption { name, value } => todo!(),
[INFO] [stdout]    |                                            ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     return Ok(());
[INFO] [stdout]    |     ------------- any code following this expression is unreachable
[INFO] [stdout] 28 |
[INFO] [stdout] 29 |     let timer = time::sleep(Duration::from_secs(1));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `searcher`
[INFO] [stdout]    --> examples/stockfish.rs:221:9
[INFO] [stdout]     |
[INFO] [stdout] 221 |     let searcher = Go::new()
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_searcher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SetOption` is never constructed
[INFO] [stdout]   --> examples/stockfish.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | enum Command {
[INFO] [stdout]    |      ------- variant in this enum
[INFO] [stdout] 16 |     IsReady(oneshot::Sender<()>),
[INFO] [stdout] 17 |     SetOption { name: String, value: String },
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `search` is never used
[INFO] [stdout]    --> examples/stockfish.rs:207:10
[INFO] [stdout]     |
[INFO] [stdout] 207 | async fn search(mut searcher: Searcher) {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `engine`
[INFO] [stdout]   --> src/engine.rs:64:32
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub async fn execute(self, engine: &Engine) -> Result<()> {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `Command { std: "docker" "inspect" "0069046aa8d57a5f740da625344028a5df10f31adacce5ccadbde02bb42a550f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0069046aa8d57a5f740da625344028a5df10f31adacce5ccadbde02bb42a550f", kill_on_drop: false }`
[INFO] [stdout] 0069046aa8d57a5f740da625344028a5df10f31adacce5ccadbde02bb42a550f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9aa43b2c48ef79c5b2d32e97c978badd10c268f3581fc101a901176a0ae4138a
[INFO] running `Command { std: "docker" "start" "-a" "9aa43b2c48ef79c5b2d32e97c978badd10c268f3581fc101a901176a0ae4138a", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `engine`
[INFO] [stderr]   --> src/engine.rs:64:32
[INFO] [stderr]    |
[INFO] [stderr] 64 |     pub async fn execute(self, engine: &Engine) -> Result<()> {
[INFO] [stderr]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uci` (lib) generated 1 warning (run `cargo fix --lib -p uci` to apply 1 suggestion)
[INFO] [stderr] warning: `uci` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> examples/pgn.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromSetup` and `Setup`
[INFO] [stderr]  --> examples/pgn.rs:5:52
[INFO] [stderr]   |
[INFO] [stderr] 5 | use shakmaty::{CastlingMode, Chess, EnPassantMode, FromSetup, Position, Setup, fen::Fen};
[INFO] [stderr]   |                                                    ^^^^^^^^^            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Go` and `search::Search`
[INFO] [stderr]  --> examples/pgn.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |     engine::{Engine, Go},
[INFO] [stderr]   |                      ^^
[INFO] [stderr] 9 |     search::Search,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LastPosition` is never constructed
[INFO] [stderr]   --> examples/pgn.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct LastPosition {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> examples/pgn.rs:17:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl LastPosition {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 17 |     fn new() -> LastPosition {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `san`, `before`, and `after` are never read
[INFO] [stderr]   --> examples/pgn.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | struct Move {
[INFO] [stderr]    |        ---- fields in this struct
[INFO] [stderr] 57 |     san: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 58 |     before: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 59 |     after: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Move` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `path::Path`
[INFO] [stderr]  --> examples/stockfish.rs:3:23
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{fmt::Write, path::Path};
[INFO] [stderr]   |                       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> examples/stockfish.rs:55:38
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 Command::SetOption { name, value } => todo!(),
[INFO] [stderr]    |                                      ^^^^ help: try ignoring the field: `name: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> examples/stockfish.rs:55:44
[INFO] [stderr]    |
[INFO] [stderr] 55 |                 Command::SetOption { name, value } => todo!(),
[INFO] [stderr]    |                                            ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `searcher`
[INFO] [stderr]    --> examples/stockfish.rs:221:9
[INFO] [stderr]     |
[INFO] [stderr] 221 |     let searcher = Go::new()
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_searcher`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SetOption` is never constructed
[INFO] [stderr]   --> examples/stockfish.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | enum Command {
[INFO] [stderr]    |      ------- variant in this enum
[INFO] [stderr] 16 |     IsReady(oneshot::Sender<()>),
[INFO] [stderr] 17 |     SetOption { name: String, value: String },
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Command` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `search` is never used
[INFO] [stderr]    --> examples/stockfish.rs:207:10
[INFO] [stderr]     |
[INFO] [stderr] 207 | async fn search(mut searcher: Searcher) {
[INFO] [stderr]     |          ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BestMove` and `Info`
[INFO] [stderr]  --> src/main.rs:8:14
[INFO] [stderr]   |
[INFO] [stderr] 8 |     search::{BestMove, Info, Search},
[INFO] [stderr]   |              ^^^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     return Ok(());
[INFO] [stderr]    |     ------------- any code following this expression is unreachable
[INFO] [stderr] 28 |
[INFO] [stderr] 29 |     let timer = time::sleep(Duration::from_secs(1));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `uci` (example "pgn") generated 6 warnings (run `cargo fix --example "pgn" -p uci` to apply 3 suggestions)
[INFO] [stderr] warning: `uci` (example "stockfish") generated 6 warnings (run `cargo fix --example "stockfish" -p uci` to apply 4 suggestions)
[INFO] [stderr] warning: `uci` (bin "uci" test) generated 2 warnings (run `cargo fix --bin "uci" -p uci --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uci-128a9f1097fe7932)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/uci-208a9abf13afc74b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests uci
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9aa43b2c48ef79c5b2d32e97c978badd10c268f3581fc101a901176a0ae4138a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa43b2c48ef79c5b2d32e97c978badd10c268f3581fc101a901176a0ae4138a", kill_on_drop: false }`
[INFO] [stdout] 9aa43b2c48ef79c5b2d32e97c978badd10c268f3581fc101a901176a0ae4138a