[INFO] cloning repository https://github.com/chris-dem/Connect4Neat [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chris-dem/Connect4Neat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-dem%2FConnect4Neat", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-dem%2FConnect4Neat'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87dbd226d4a59c983d4bcf5b41c7cf1943a1d6df [INFO] checking chris-dem/Connect4Neat against master#0c1fb2a1e65a57073dc62dd502319a00cf753371 for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-dem%2FConnect4Neat" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-dem/Connect4Neat on toolchain 0c1fb2a1e65a57073dc62dd502319a00cf753371 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] finished tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] tweaked toml for git repo https://github.com/chris-dem/Connect4Neat written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chris-dem/Connect4Neat 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" "+0c1fb2a1e65a57073dc62dd502319a00cf753371" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking chris-dem/Connect4Neat against try#1d06cad56a6e74d21cdf272bd6d9479160000fba for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-dem%2FConnect4Neat" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-dem/Connect4Neat on toolchain 1d06cad56a6e74d21cdf272bd6d9479160000fba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] finished tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] tweaked toml for git repo https://github.com/chris-dem/Connect4Neat written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chris-dem/Connect4Neat 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" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking chris-dem/Connect4Neat against try#1d06cad56a6e74d21cdf272bd6d9479160000fba for pr-114655 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchris-dem%2FConnect4Neat" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chris-dem/Connect4Neat on toolchain 1d06cad56a6e74d21cdf272bd6d9479160000fba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] finished tweaking git repo https://github.com/chris-dem/Connect4Neat [INFO] tweaked toml for git repo https://github.com/chris-dem/Connect4Neat written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chris-dem/Connect4Neat 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" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_derive2 v0.1.21 [INFO] [stderr] Downloaded colored v2.0.1 [INFO] [stderr] Downloaded proptest v1.2.0 [INFO] [stderr] Downloaded proc_macro2_helper v0.2.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5c1f897bfebe71117ace89193675b31089dc43666e65c7bd753d6250ba7f4c7b [INFO] running `Command { std: "docker" "start" "-a" "5c1f897bfebe71117ace89193675b31089dc43666e65c7bd753d6250ba7f4c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5c1f897bfebe71117ace89193675b31089dc43666e65c7bd753d6250ba7f4c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c1f897bfebe71117ace89193675b31089dc43666e65c7bd753d6250ba7f4c7b", kill_on_drop: false }` [INFO] [stdout] 5c1f897bfebe71117ace89193675b31089dc43666e65c7bd753d6250ba7f4c7b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1d06cad56a6e74d21cdf272bd6d9479160000fba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 722f9c19e5d7514886c01e5847be228f794c2e3f6e0a39b5323b92c510034e49 [INFO] running `Command { std: "docker" "start" "-a" "722f9c19e5d7514886c01e5847be228f794c2e3f6e0a39b5323b92c510034e49", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling unicode-ident v1.0.10 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling rustix v0.37.22 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking linux-raw-sys v0.3.8 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking fastrand v1.9.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.166 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Compiling syn v2.0.23 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking predicates v2.1.5 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking proptest v1.2.0 [INFO] [stderr] Compiling proc_macro2_helper v0.2.10 [INFO] [stderr] Compiling rand_derive2 v0.1.21 [INFO] [stderr] Compiling mockall_derive v0.11.4 [INFO] [stderr] Checking mockall v0.11.4 [INFO] [stderr] Checking round_api v0.1.0 (/opt/rustwide/workdir/round_api) [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> round_api/src/board.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt::Display, io::Read}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> round_api/src/board.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | let a = (numb & mask.view_bits::()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - let a = (numb & mask.view_bits::()); [INFO] [stdout] 143 + let a = numb & mask.view_bits::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::game::start::*` [INFO] [stdout] --> round_api/src/game/game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::game::start::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::player_agent::agent::PlayerTrait` [INFO] [stdout] --> round_api/src/game/game.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::player_agent::agent::PlayerTrait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `player::Player` [INFO] [stdout] --> round_api/src/game/game.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{board::*, player::Player}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `player_agent::agent::PlayerTrait` [INFO] [stdout] --> round_api/src/game/start.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{board::Board, player_agent::agent::PlayerTrait}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::player` [INFO] [stdout] --> round_api/src/piece.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::player; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Read` [INFO] [stdout] --> round_api/src/board.rs:3:25 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{fmt::Display, io::Read}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> round_api/src/board.rs:143:17 [INFO] [stdout] | [INFO] [stdout] 143 | let a = (numb & mask.view_bits::()); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 143 - let a = (numb & mask.view_bits::()); [INFO] [stdout] 143 + let a = numb & mask.view_bits::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `print_array` [INFO] [stdout] --> round_api/src/board.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | board::{print_array, to_position, Board}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `prelude::*` [INFO] [stdout] --> round_api/src/board.rs:254:20 [INFO] [stdout] | [INFO] [stdout] 254 | use rand::{prelude::*, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `player` [INFO] [stdout] --> round_api/src/board.rs:630:49 [INFO] [stdout] | [INFO] [stdout] 630 | use crate::{board::IllegalMove, player}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::game::start::*` [INFO] [stdout] --> round_api/src/game/game.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::game::start::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::player_agent::agent::PlayerTrait` [INFO] [stdout] --> round_api/src/game/game.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::player_agent::agent::PlayerTrait; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `player::Player` [INFO] [stdout] --> round_api/src/game/game.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{board::*, player::Player}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> round_api/src/game/game.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `player_agent::agent::PlayerTrait` [INFO] [stdout] --> round_api/src/game/start.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{board::Board, player_agent::agent::PlayerTrait}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ValidPlay`, `InvalidBoard`, and `GameTerminated` are never constructed [INFO] [stdout] --> round_api/src/board.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum GamePlay { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 29 | ValidPlay, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | InvalidBoard(IllegalMove), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 31 | GameTerminated(TerminatedStatus), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GamePlay` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Win` and `Draw` are never constructed [INFO] [stdout] --> round_api/src/board.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum TerminatedStatus { [INFO] [stdout] | ---------------- variants in this enum [INFO] [stdout] 38 | Win(Player), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | Draw, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TerminatedStatus` 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: associated function `from_rng` is never used [INFO] [stdout] --> round_api/src/board.rs:137:19 [INFO] [stdout] | [INFO] [stdout] 117 | impl Board { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 137 | pub(crate) fn from_rng(rng: &mut impl RngCore) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `state` and `board` are never read [INFO] [stdout] --> round_api/src/game/game.rs:6:16 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct RoundAPI { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 6 | pub(crate) state: T, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | pub(crate) board: Board, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_board` is never used [INFO] [stdout] --> round_api/src/game/game.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl RoundAPI { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] 11 | pub fn get_board(&self) -> &Board { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RoundStart` is never used [INFO] [stdout] --> round_api/src/game/start.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub type RoundStart = RoundAPI; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `start_game` are never used [INFO] [stdout] --> round_api/src/game/start.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl RoundStart { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 26 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn start_game(self) -> RoundAPI { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> round_api/src/player_agent/rand_agent.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl RandomAgent { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 11 | fn new(rng: Box) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UserAgent` is never constructed [INFO] [stdout] --> round_api/src/player_agent/user_agent.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct UserAgent; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `ValidPlay`, `InvalidBoard`, and `GameTerminated` are never constructed [INFO] [stdout] --> round_api/src/board.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub enum GamePlay { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 29 | ValidPlay, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 30 | InvalidBoard(IllegalMove), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 31 | GameTerminated(TerminatedStatus), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GamePlay` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Win` and `Draw` are never constructed [INFO] [stdout] --> round_api/src/board.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum TerminatedStatus { [INFO] [stdout] | ---------------- variants in this enum [INFO] [stdout] 38 | Win(Player), [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | Draw, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TerminatedStatus` 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: method `get_board` is never used [INFO] [stdout] --> round_api/src/game/game.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl RoundAPI { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] 11 | pub fn get_board(&self) -> &Board { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `start_game` is never used [INFO] [stdout] --> round_api/src/game/start.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 25 | impl RoundStart { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn start_game(self) -> RoundAPI { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UserAgent` is never constructed [INFO] [stdout] --> round_api/src/player_agent/user_agent.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct UserAgent; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.53s [INFO] running `Command { std: "docker" "inspect" "722f9c19e5d7514886c01e5847be228f794c2e3f6e0a39b5323b92c510034e49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "722f9c19e5d7514886c01e5847be228f794c2e3f6e0a39b5323b92c510034e49", kill_on_drop: false }` [INFO] [stdout] 722f9c19e5d7514886c01e5847be228f794c2e3f6e0a39b5323b92c510034e49