[INFO] cloning repository https://github.com/tylerthecoder/wordle-solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tylerthecoder/wordle-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylerthecoder%2Fwordle-solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylerthecoder%2Fwordle-solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fbddf2e9215322d2b4709bf86826cf0af5376b3d [INFO] testing tylerthecoder/wordle-solver against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylerthecoder%2Fwordle-solver" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tylerthecoder/wordle-solver on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tylerthecoder/wordle-solver [INFO] finished tweaking git repo https://github.com/tylerthecoder/wordle-solver [INFO] tweaked toml for git repo https://github.com/tylerthecoder/wordle-solver written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/tylerthecoder/wordle-solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7ded9e49542c2152ad246f96b179a2adb861d1fc43c065e01d3692c54ecbaa9 [INFO] running `Command { std: "docker" "start" "-a" "e7ded9e49542c2152ad246f96b179a2adb861d1fc43c065e01d3692c54ecbaa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7ded9e49542c2152ad246f96b179a2adb861d1fc43c065e01d3692c54ecbaa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ded9e49542c2152ad246f96b179a2adb861d1fc43c065e01d3692c54ecbaa9", kill_on_drop: false }` [INFO] [stdout] e7ded9e49542c2152ad246f96b179a2adb861d1fc43c065e01d3692c54ecbaa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fb1fe6e11f14b49512127dd23ba1755fc7836621feb3cfd88efdce373ad17515 [INFO] running `Command { std: "docker" "start" "-a" "fb1fe6e11f14b49512127dd23ba1755fc7836621feb3cfd88efdce373ad17515", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.117 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling wordle-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `self` [INFO] [stdout] --> src/nerdle.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead, BufReader, Write}; // 0.7.3 [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotPresent` [INFO] [stdout] --> src/nerdle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | NotPresent, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WrongLocation` [INFO] [stdout] --> src/nerdle.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | WrongLocation, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Correct` [INFO] [stdout] --> src/nerdle.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Correct, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GuessResult` [INFO] [stdout] --> src/nerdle.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | type GuessResult = [LetterResult; 5]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Board` [INFO] [stdout] --> src/nerdle.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | type Board = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_board` [INFO] [stdout] --> src/nerdle.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn print_board(board: Board) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `min` [INFO] [stdout] --> src/nerdle.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | min: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Bounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max` [INFO] [stdout] --> src/nerdle.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | max: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `Bounds` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `intersect` [INFO] [stdout] --> src/nerdle.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | fn intersect(&self, b: &Bounds) -> Bounds { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `union` [INFO] [stdout] --> src/nerdle.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn union(&self, b: &Bounds) -> Bounds { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/nerdle.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.36s [INFO] running `Command { std: "docker" "inspect" "fb1fe6e11f14b49512127dd23ba1755fc7836621feb3cfd88efdce373ad17515", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb1fe6e11f14b49512127dd23ba1755fc7836621feb3cfd88efdce373ad17515", kill_on_drop: false }` [INFO] [stdout] fb1fe6e11f14b49512127dd23ba1755fc7836621feb3cfd88efdce373ad17515 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b79fc4f9e059e3c9f551dbcf2814587455b1b2febf8d7d322163b64d09342344 [INFO] running `Command { std: "docker" "start" "-a" "b79fc4f9e059e3c9f551dbcf2814587455b1b2febf8d7d322163b64d09342344", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling wordle-solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufRead`, `BufReader`, `self` [INFO] [stdout] --> src/nerdle.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::{self, BufRead, BufReader, Write}; // 0.7.3 [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotPresent` [INFO] [stdout] --> src/nerdle.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | NotPresent, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WrongLocation` [INFO] [stdout] --> src/nerdle.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | WrongLocation, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Correct` [INFO] [stdout] --> src/nerdle.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | Correct, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/nerdle.rs:4:16 [INFO] [stdout] | [INFO] [stdout] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `GuessResult` [INFO] [stdout] --> src/nerdle.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | type GuessResult = [LetterResult; 5]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Board` [INFO] [stdout] --> src/nerdle.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | type Board = Vec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_board` [INFO] [stdout] --> src/nerdle.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn print_board(board: Board) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "b79fc4f9e059e3c9f551dbcf2814587455b1b2febf8d7d322163b64d09342344", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b79fc4f9e059e3c9f551dbcf2814587455b1b2febf8d7d322163b64d09342344", kill_on_drop: false }` [INFO] [stdout] b79fc4f9e059e3c9f551dbcf2814587455b1b2febf8d7d322163b64d09342344 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 78a364619559ebbc934a1f085660a820105ffacce47f76c133826e2118663ac8 [INFO] running `Command { std: "docker" "start" "-a" "78a364619559ebbc934a1f085660a820105ffacce47f76c133826e2118663ac8", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BufRead`, `BufReader`, `self` [INFO] [stderr] --> src/nerdle.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{self, BufRead, BufReader, Write}; // 0.7.3 [INFO] [stderr] | ^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NotPresent` [INFO] [stderr] --> src/nerdle.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | NotPresent, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/nerdle.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `WrongLocation` [INFO] [stderr] --> src/nerdle.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | WrongLocation, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/nerdle.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Correct` [INFO] [stderr] --> src/nerdle.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | Correct, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `LetterState` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/nerdle.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | #[derive(Copy, Clone, PartialEq, Eq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `GuessResult` [INFO] [stderr] --> src/nerdle.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | type GuessResult = [LetterResult; 5]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Board` [INFO] [stderr] --> src/nerdle.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | type Board = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `print_board` [INFO] [stderr] --> src/nerdle.rs:21:4 [INFO] [stderr] | [INFO] [stderr] 21 | fn print_board(board: Board) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `wordle-solver` (bin "wordle-solver" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/wordle_solver-cd5b5fa3864c7ded) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test nerdle::tests::bounds_intersect ... ok [INFO] [stdout] test nerdle::tests::bounds_union ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "78a364619559ebbc934a1f085660a820105ffacce47f76c133826e2118663ac8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a364619559ebbc934a1f085660a820105ffacce47f76c133826e2118663ac8", kill_on_drop: false }` [INFO] [stdout] 78a364619559ebbc934a1f085660a820105ffacce47f76c133826e2118663ac8