[INFO] cloning repository https://github.com/Alphobetica/Cheess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alphobetica/Cheess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphobetica%2FCheess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphobetica%2FCheess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74b3f3cd752ac7d58a6f678259388ac57483e9a4
[INFO] testing Alphobetica/Cheess against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlphobetica%2FCheess" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Alphobetica/Cheess
[INFO] finished tweaking git repo https://github.com/Alphobetica/Cheess
[INFO] tweaked toml for git repo https://github.com/Alphobetica/Cheess written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alphobetica/Cheess on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Alphobetica/Cheess 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b3ca93b232e6c51a79deb9b631f06a300c866a8b32c5f387d550a8f1cac997
[INFO] running `Command { std: "docker" "start" "-a" "a3b3ca93b232e6c51a79deb9b631f06a300c866a8b32c5f387d550a8f1cac997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b3ca93b232e6c51a79deb9b631f06a300c866a8b32c5f387d550a8f1cac997", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cheess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/gameloop.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, sync::{mpsc::{channel, Receiver, Sender}, Arc, Mutex}, thread};
[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: `event`
[INFO] [stdout]   --> src/gameloop.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/gameloop.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/gameloop.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |           Err(e) => {
[INFO] [stdout]    |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/lib.rs:174:30
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn handle_mut(&mut self, event: gameloop::Event, payload: gameloop::Payload) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PastBoardRep` is never used
[INFO] [stdout]    --> src/lib.rs:132:6
[INFO] [stdout]     |
[INFO] [stdout] 132 | type PastBoardRep = Vec<BoardRep>; // 3 move draw rule
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/threadpool.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 63 |   id: usize,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cheess::run`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cheess::run;
[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: `cc`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/main.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/pog.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EMPTY: u8 = 0;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAWN` is never used
[INFO] [stdout]  --> src/pog.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PAWN: u8 = 10;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BISHOP` is never used
[INFO] [stdout]  --> src/pog.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const BISHOP: u8 = 13;
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KNIGHT` is never used
[INFO] [stdout]   --> src/pog.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const KNIGHT: u8 = 12;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOK` is never used
[INFO] [stdout]   --> src/pog.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ROOK: u8 = 11;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUEEN` is never used
[INFO] [stdout]   --> src/pog.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const QUEEN: u8 = 14;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KING` is never used
[INFO] [stdout]   --> src/pog.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const KING: u8 = 15;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gogo` is never used
[INFO] [stdout]   --> src/pog.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn gogo() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let _ = run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "7eb8898e71daaaac761d13217eae5e8d20389074e866840590582bf0e54228aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb8898e71daaaac761d13217eae5e8d20389074e866840590582bf0e54228aa", kill_on_drop: false }`
[INFO] [stdout] 7eb8898e71daaaac761d13217eae5e8d20389074e866840590582bf0e54228aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4843e175c4cfc37a720897082ae80ad607f59864ad7c6a5c2b983e962fee80ff
[INFO] running `Command { std: "docker" "start" "-a" "4843e175c4cfc37a720897082ae80ad607f59864ad7c6a5c2b983e962fee80ff", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/gameloop.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, sync::{mpsc::{channel, Receiver, Sender}, Arc, Mutex}, thread};
[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: `event`
[INFO] [stdout]   --> src/gameloop.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/gameloop.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/gameloop.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |           Err(e) => {
[INFO] [stdout]    |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/lib.rs:174:30
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn handle_mut(&mut self, event: gameloop::Event, payload: gameloop::Payload) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PastBoardRep` is never used
[INFO] [stdout]    --> src/lib.rs:132:6
[INFO] [stdout]     |
[INFO] [stdout] 132 | type PastBoardRep = Vec<BoardRep>; // 3 move draw rule
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/threadpool.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 63 |   id: usize,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cheess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cheess::run`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cheess::run;
[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: `cc`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/main.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/pog.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EMPTY: u8 = 0;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAWN` is never used
[INFO] [stdout]  --> src/pog.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PAWN: u8 = 10;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BISHOP` is never used
[INFO] [stdout]  --> src/pog.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const BISHOP: u8 = 13;
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KNIGHT` is never used
[INFO] [stdout]   --> src/pog.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const KNIGHT: u8 = 12;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOK` is never used
[INFO] [stdout]   --> src/pog.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ROOK: u8 = 11;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUEEN` is never used
[INFO] [stdout]   --> src/pog.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const QUEEN: u8 = 14;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KING` is never used
[INFO] [stdout]   --> src/pog.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const KING: u8 = 15;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gogo` is never used
[INFO] [stdout]   --> src/pog.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn gogo() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let _ = run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/gameloop.rs:3:88
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{collections::HashMap, sync::{mpsc::{channel, Receiver, Sender}, Arc, Mutex}, thread};
[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: `event`
[INFO] [stdout]   --> src/gameloop.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]   --> src/gameloop.rs:18:34
[INFO] [stdout]    |
[INFO] [stdout] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stdout]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/gameloop.rs:67:15
[INFO] [stdout]    |
[INFO] [stdout] 67 |           Err(e) => {
[INFO] [stdout]    |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/lib.rs:174:30
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn handle_mut(&mut self, event: gameloop::Event, payload: gameloop::Payload) {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cheess::run`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cheess::run;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PastBoardRep` is never used
[INFO] [stdout]    --> src/lib.rs:132:6
[INFO] [stdout]     |
[INFO] [stdout] 132 | type PastBoardRep = Vec<BoardRep>; // 3 move draw rule
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/threadpool.rs:63:3
[INFO] [stdout]    |
[INFO] [stdout] 62 | struct Worker {
[INFO] [stdout]    |        ------ field in this struct
[INFO] [stdout] 63 |   id: usize,
[INFO] [stdout]    |   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cc`
[INFO] [stdout]   --> src/main.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stdout]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/main.rs:20:55
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stdout]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EMPTY` is never used
[INFO] [stdout]  --> src/pog.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const EMPTY: u8 = 0;
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PAWN` is never used
[INFO] [stdout]  --> src/pog.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const PAWN: u8 = 10;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BISHOP` is never used
[INFO] [stdout]  --> src/pog.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const BISHOP: u8 = 13;
[INFO] [stdout]   |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KNIGHT` is never used
[INFO] [stdout]   --> src/pog.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | const KNIGHT: u8 = 12;
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ROOK` is never used
[INFO] [stdout]   --> src/pog.rs:11:7
[INFO] [stdout]    |
[INFO] [stdout] 11 | const ROOK: u8 = 11;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUEEN` is never used
[INFO] [stdout]   --> src/pog.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const QUEEN: u8 = 14;
[INFO] [stdout]    |       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `KING` is never used
[INFO] [stdout]   --> src/pog.rs:13:7
[INFO] [stdout]    |
[INFO] [stdout] 13 | const KING: u8 = 15;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gogo` is never used
[INFO] [stdout]   --> src/pog.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn gogo() {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let _ = run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "4843e175c4cfc37a720897082ae80ad607f59864ad7c6a5c2b983e962fee80ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4843e175c4cfc37a720897082ae80ad607f59864ad7c6a5c2b983e962fee80ff", kill_on_drop: false }`
[INFO] [stdout] 4843e175c4cfc37a720897082ae80ad607f59864ad7c6a5c2b983e962fee80ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23b8a1308a6f5d81d8234b31b4513406a83e31abe0fff18d2211c4c33354827d
[INFO] running `Command { std: "docker" "start" "-a" "23b8a1308a6f5d81d8234b31b4513406a83e31abe0fff18d2211c4c33354827d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `thread`
[INFO] [stderr]  --> src/gameloop.rs:3:88
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::{collections::HashMap, sync::{mpsc::{channel, Receiver, Sender}, Arc, Mutex}, thread};
[INFO] [stderr]   |                                                                                        ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]   --> src/gameloop.rs:18:20
[INFO] [stderr]    |
[INFO] [stderr] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stderr]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]   --> src/gameloop.rs:18:34
[INFO] [stderr]    |
[INFO] [stderr] 18 |   fn handle(&self, event: Event, payload: Payload) {}
[INFO] [stderr]    |                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/gameloop.rs:67:15
[INFO] [stderr]    |
[INFO] [stderr] 67 |           Err(e) => {
[INFO] [stderr]    |               ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event`
[INFO] [stderr]    --> src/lib.rs:174:30
[INFO] [stderr]     |
[INFO] [stderr] 174 |     fn handle_mut(&mut self, event: gameloop::Event, payload: gameloop::Payload) {
[INFO] [stderr]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `PastBoardRep` is never used
[INFO] [stderr]    --> src/lib.rs:132:6
[INFO] [stderr]     |
[INFO] [stderr] 132 | type PastBoardRep = Vec<BoardRep>; // 3 move draw rule
[INFO] [stderr]     |      ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/threadpool.rs:63:3
[INFO] [stderr]    |
[INFO] [stderr] 62 | struct Worker {
[INFO] [stderr]    |        ------ field in this struct
[INFO] [stderr] 63 |   id: usize,
[INFO] [stderr]    |   ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cheess` (lib) generated 7 warnings (run `cargo fix --lib -p cheess` to apply 5 suggestions)
[INFO] [stderr] warning: `cheess` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr] warning: unused import: `cheess::run`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use cheess::run;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cc`
[INFO] [stderr]   --> src/main.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn new(cc: &eframe::CreationContext<'_>) -> Self {
[INFO] [stderr]    |            ^^ help: if this is intentional, prefix it with an underscore: `_cc`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]   --> src/main.rs:20:55
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn update(&mut self, ctx: &eframe::egui::Context, frame: &mut eframe::Frame) {
[INFO] [stderr]    |                                                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EMPTY` is never used
[INFO] [stderr]  --> src/pog.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const EMPTY: u8 = 0;
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PAWN` is never used
[INFO] [stderr]  --> src/pog.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const PAWN: u8 = 10;
[INFO] [stderr]   |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BISHOP` is never used
[INFO] [stderr]  --> src/pog.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const BISHOP: u8 = 13;
[INFO] [stderr]   |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `KNIGHT` is never used
[INFO] [stderr]   --> src/pog.rs:10:7
[INFO] [stderr]    |
[INFO] [stderr] 10 | const KNIGHT: u8 = 12;
[INFO] [stderr]    |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ROOK` is never used
[INFO] [stderr]   --> src/pog.rs:11:7
[INFO] [stderr]    |
[INFO] [stderr] 11 | const ROOK: u8 = 11;
[INFO] [stderr]    |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `QUEEN` is never used
[INFO] [stderr]   --> src/pog.rs:12:7
[INFO] [stderr]    |
[INFO] [stderr] 12 | const QUEEN: u8 = 14;
[INFO] [stderr]    |       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `KING` is never used
[INFO] [stderr]   --> src/pog.rs:13:7
[INFO] [stderr]    |
[INFO] [stderr] 13 | const KING: u8 = 15;
[INFO] [stderr]    |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `gogo` is never used
[INFO] [stderr]   --> src/pog.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn gogo() {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let _ = run_native("Chess", native_options, Box::new(|cc| Ok(Box::new(Game::new(cc)))));
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cheess` (bin "cheess" test) generated 12 warnings (run `cargo fix --bin "cheess" -p cheess --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `cheess` (bin "cheess") generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cheess-6eef129cbfb534a7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test gameloop::tests::listen has been running for over 60 seconds
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/cheess-6eef129cbfb534a7` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "23b8a1308a6f5d81d8234b31b4513406a83e31abe0fff18d2211c4c33354827d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b8a1308a6f5d81d8234b31b4513406a83e31abe0fff18d2211c4c33354827d", kill_on_drop: false }`
[INFO] [stdout] 23b8a1308a6f5d81d8234b31b4513406a83e31abe0fff18d2211c4c33354827d
