[INFO] cloning repository https://github.com/Tacklebox/AdventOfCode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tacklebox/AdventOfCode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacklebox%2FAdventOfCode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacklebox%2FAdventOfCode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 357795704cd9a20787ba0cef572e7c47533023f7 [INFO] checking Tacklebox/AdventOfCode/357795704cd9a20787ba0cef572e7c47533023f7 against master#80b898258da78fdd1262438126aa0cf90e395f0c for pr-149195-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTacklebox%2FAdventOfCode" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/Tacklebox/AdventOfCode [INFO] finished tweaking git repo https://github.com/Tacklebox/AdventOfCode [INFO] tweaked toml for git repo https://github.com/Tacklebox/AdventOfCode written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Tacklebox/AdventOfCode on toolchain 80b898258da78fdd1262438126aa0cf90e395f0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Tacklebox/AdventOfCode 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" "+80b898258da78fdd1262438126aa0cf90e395f0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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"-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 558c90e31490075aab134a53e5aaa840f73a2cb0a6b1a7f63ea698ecb5bf0071 [INFO] running `Command { std: "docker" "start" "-a" "558c90e31490075aab134a53e5aaa840f73a2cb0a6b1a7f63ea698ecb5bf0071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "558c90e31490075aab134a53e5aaa840f73a2cb0a6b1a7f63ea698ecb5bf0071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "558c90e31490075aab134a53e5aaa840f73a2cb0a6b1a7f63ea698ecb5bf0071", kill_on_drop: false }` [INFO] [stdout] 558c90e31490075aab134a53e5aaa840f73a2cb0a6b1a7f63ea698ecb5bf0071 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:29356a839a4d14451438f794ce8414e707d72405f44418718d724d22562fe786" "/opt/rustwide/cargo-home/bin/cargo" "+80b898258da78fdd1262438126aa0cf90e395f0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c53e55b25fff6a2d026eb0570b85710aaa76795723eaadf5334ec3bffc09ecc0 [INFO] running `Command { std: "docker" "start" "-a" "c53e55b25fff6a2d026eb0570b85710aaa76795723eaadf5334ec3bffc09ecc0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking 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deprecate-until v0.1.1 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling html5ever v0.29.0 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking h2 v0.4.7 [INFO] [stderr] Checking pathfinding v4.12.0 [INFO] [stderr] Checking zerofrom v0.1.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking common v0.0.0 (/opt/rustwide/workdir/common) [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking advent_2024_15 v0.1.0 (/opt/rustwide/workdir/2024/15) [INFO] [stderr] Checking advent_2024_17 v0.1.0 (/opt/rustwide/workdir/2024/17) [INFO] [stderr] Checking advent_2024_2 v0.1.0 (/opt/rustwide/workdir/2024/2) [INFO] [stderr] Checking advent_2024_4 v0.1.0 (/opt/rustwide/workdir/2024/4) [INFO] [stderr] Checking advent_2024_22 v0.1.0 (/opt/rustwide/workdir/2024/22) [INFO] [stderr] Checking advent_2024_3 v0.1.0 (/opt/rustwide/workdir/2024/3) [INFO] [stderr] Checking advent_2024_5 v0.1.0 (/opt/rustwide/workdir/2024/5) [INFO] [stderr] Checking advent_2024_14 v0.1.0 (/opt/rustwide/workdir/2024/14) [INFO] [stderr] Checking advent_2024_12 v0.1.0 (/opt/rustwide/workdir/2024/12) [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> 2024/17/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [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: `super::*` [INFO] [stdout] --> 2024/3/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_7 v0.1.0 (/opt/rustwide/workdir/2024/7) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/5/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_18 v0.1.0 (/opt/rustwide/workdir/2024/18) [INFO] [stdout] warning: function `print_warehouse` is never used [INFO] [stdout] --> 2024/15/src/main.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_warehouse(warehouse: &Grid>, robot_position: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_16 v0.1.0 (/opt/rustwide/workdir/2024/16) [INFO] [stdout] warning: unused variable: `eg_seq` [INFO] [stdout] --> 2024/22/src/main.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let eg_seq = sequence_bananas.get(&(-2, 1, -1, 3)).unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_eg_seq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_20 v0.1.0 (/opt/rustwide/workdir/2024/20) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/7/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_warehouse` is never used [INFO] [stdout] --> 2024/15/src/main.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_warehouse(warehouse: &Grid>, robot_position: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eg_seq` [INFO] [stdout] --> 2024/22/src/main.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | let eg_seq = sequence_bananas.get(&(-2, 1, -1, 3)).unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_eg_seq` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_21 v0.1.0 (/opt/rustwide/workdir/2024/21) [INFO] [stderr] Checking advent_2024_8 v0.1.0 (/opt/rustwide/workdir/2024/8) [INFO] [stdout] warning: unused variable: `garden_type` [INFO] [stdout] --> 2024/12/src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let garden_type = grid.get(region[0]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garden_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `garden_type` [INFO] [stdout] --> 2024/12/src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | let garden_type = grid.get(region[0]).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_garden_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_1 v0.1.0 (/opt/rustwide/workdir/2024/1) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/8/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [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: `CARDINALS` and `Grid` [INFO] [stdout] --> 2024/21/src/main.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | coordinates::{Point, CARDINALS}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 5 | Grid, [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: `itertools::Itertools` [INFO] [stdout] --> 2024/21/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pathfinding::directed::astar::astar_bag_collect` [INFO] [stdout] --> 2024/21/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use pathfinding::directed::astar::astar_bag_collect; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/21/src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_6 v0.1.0 (/opt/rustwide/workdir/2024/6) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> 2024/17/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking advent_2024_19 v0.1.0 (/opt/rustwide/workdir/2024/19) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> 2024/20/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [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: `search::SearchState` [INFO] [stdout] --> 2024/20/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | search::SearchState, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `count_paths::count_paths` [INFO] [stdout] --> 2024/20/src/main.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | use pathfinding::directed::{bfs::bfs, count_paths::count_paths}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> 2024/21/src/main.rs:46:33 [INFO] [stdout] | [INFO] [stdout] 46 | fn part2(input: Vec) -> anyhow::Result {} [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^ expected `Result`, found `()` [INFO] [stdout] | | [INFO] [stdout] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Result` [INFO] [stdout] found unit type `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> 2024/21/src/main.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | fn part1(input: Vec) -> anyhow::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keypad` [INFO] [stdout] --> 2024/21/src/main.rs:48:39 [INFO] [stdout] | [INFO] [stdout] 48 | fn solve_directions(directions: &str, keypad: &Keypad, depth: usize) -> String { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keypad` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/1/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent_2024_21` (bin "advent_2024_21" test) due to 1 previous error; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> 2024/20/src/main.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_grid(grid: &Grid) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/2/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [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: `i` [INFO] [stdout] --> 2024/19/src/main.rs:120:10 [INFO] [stdout] | [INFO] [stdout] 120 | for (i, design) in designs.into_iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> 2024/6/src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use super::*; [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::collections::HashSet` [INFO] [stdout] --> 2024/20/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::HashSet; [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: `search::SearchState` [INFO] [stdout] --> 2024/20/src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | search::SearchState, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `count_paths::count_paths` [INFO] [stdout] --> 2024/20/src/main.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | use pathfinding::directed::{bfs::bfs, count_paths::count_paths}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_grid` is never used [INFO] [stdout] --> 2024/20/src/main.rs:18:4 [INFO] [stdout] | [INFO] [stdout] 18 | fn print_grid(grid: &Grid) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c53e55b25fff6a2d026eb0570b85710aaa76795723eaadf5334ec3bffc09ecc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c53e55b25fff6a2d026eb0570b85710aaa76795723eaadf5334ec3bffc09ecc0", kill_on_drop: false }` [INFO] [stdout] c53e55b25fff6a2d026eb0570b85710aaa76795723eaadf5334ec3bffc09ecc0