[INFO] cloning repository https://github.com/mart3323/rustAoC2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mart3323/rustAoC2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmart3323%2FrustAoC2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmart3323%2FrustAoC2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a2f9a852ac405995fb5a7b1f8b0c7914a4f9ff7 [INFO] checking mart3323/rustAoC2024 against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmart3323%2FrustAoC2024" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mart3323/rustAoC2024 [INFO] finished tweaking git repo https://github.com/mart3323/rustAoC2024 [INFO] tweaked toml for git repo https://github.com/mart3323/rustAoC2024 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mart3323/rustAoC2024 on toolchain 54cf65b8d066c082e536455049b95943cf30378f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mart3323/rustAoC2024 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 157f58731a66bb05d5e1d49650b87efc6f9240770575b5ddec445edfffaaf114 [INFO] running `Command { std: "docker" "start" "-a" "157f58731a66bb05d5e1d49650b87efc6f9240770575b5ddec445edfffaaf114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "157f58731a66bb05d5e1d49650b87efc6f9240770575b5ddec445edfffaaf114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "157f58731a66bb05d5e1d49650b87efc6f9240770575b5ddec445edfffaaf114", kill_on_drop: false }` [INFO] [stdout] 157f58731a66bb05d5e1d49650b87efc6f9240770575b5ddec445edfffaaf114 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b09f2e14117a09b1381a25c8921b1df1cdb17be71fd40c2008b3963004c80ddd [INFO] running `Command { std: "docker" "start" "-a" "b09f2e14117a09b1381a25c8921b1df1cdb17be71fd40c2008b3963004c80ddd", kill_on_drop: false }` [INFO] [stderr] Checking utils v0.1.0 (/opt/rustwide/workdir/src/utils) [INFO] [stderr] Checking nom v8.0.0-alpha2 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking ash v0.38.0+1.3.281 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Checking bitstream-io v2.6.0 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling wgpu v23.0.1 [INFO] [stderr] Checking avif-serialize v0.8.2 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking zune-jpeg v0.4.14 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking image-webp v0.2.0 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking day00 v0.1.0 (/opt/rustwide/workdir/src/day00 - Project setup) [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking khronos-egl v6.0.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking day25 v0.1.0 (/opt/rustwide/workdir/src/day25 - Code Chronicle) [INFO] [stderr] Checking nanorand v0.7.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking regex-lite v0.1.6 [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day25 - Code Chronicle/parse.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | for (i, line) in [l1, l2, l3, l4, l5].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 variable: `i` [INFO] [stdout] --> src/day25 - Code Chronicle/parse.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | for (i, line) in [l1, l2, l3, l4, l5].iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking condtype v1.3.0 [INFO] [stderr] Checking terminal_size v0.4.1 [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/src/day03 - Mull It Over) [INFO] [stderr] Checking flume v0.11.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking aoc_utils v0.1.0 (/opt/rustwide/workdir/src/aoc_utils) [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/aoc_utils/src/lib.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 31 | fn neighbors_cardinal(&self) -> impl IntoIterator; [INFO] [stdout] | ---------------------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 40 | fn neighbors_cardinal(&self) -> [Pos2d; 4] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 40 - fn neighbors_cardinal(&self) -> [Pos2d; 4] { [INFO] [stdout] 40 + fn neighbors_cardinal(&self) -> impl IntoIterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/aoc_utils/src/lib.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 32 | fn neighbors_all(&self) -> impl IntoIterator; [INFO] [stdout] | ---------------------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 48 | fn neighbors_all(&self) -> [Pos2d; 8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 48 - fn neighbors_all(&self) -> [Pos2d; 8] { [INFO] [stdout] 48 + fn neighbors_all(&self) -> impl IntoIterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Vec2d` is never constructed [INFO] [stdout] --> src/aoc_utils/src/lib.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Vec2d { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `turn_right`, `turn_left`, and `reverse` are never used [INFO] [stdout] --> src/aoc_utils/src/lib.rs:84:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Dir2dCardinal { [INFO] [stdout] | ------------------ methods in this implementation [INFO] [stdout] 84 | fn turn_right(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | fn turn_left(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 104 | fn reverse(&self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day25 - Code Chronicle/parse.rs:29:18 [INFO] [stdout] | [INFO] [stdout] 29 | for (i, line) in [l1, l2, l3, l4, l5].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 variable: `i` [INFO] [stdout] --> src/day25 - Code Chronicle/parse.rs:41:18 [INFO] [stdout] | [INFO] [stdout] 41 | for (i, line) in [l1, l2, l3, l4, l5].iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/aoc_utils/src/lib.rs:40:37 [INFO] [stdout] | [INFO] [stdout] 31 | fn neighbors_cardinal(&self) -> impl IntoIterator; [INFO] [stdout] | ---------------------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 40 | fn neighbors_cardinal(&self) -> [Pos2d; 4] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] = note: `#[warn(refining_impl_trait_reachable)]` (part of `#[warn(refining_impl_trait)]`) on by default [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 40 - fn neighbors_cardinal(&self) -> [Pos2d; 4] { [INFO] [stdout] 40 + fn neighbors_cardinal(&self) -> impl IntoIterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature [INFO] [stdout] --> src/aoc_utils/src/lib.rs:48:32 [INFO] [stdout] | [INFO] [stdout] 32 | fn neighbors_all(&self) -> impl IntoIterator; [INFO] [stdout] | ---------------------------- return type from trait method defined here [INFO] [stdout] ... [INFO] [stdout] 48 | fn neighbors_all(&self) -> [Pos2d; 8] { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate [INFO] [stdout] = note: we are soliciting feedback, see issue #121718 for more information [INFO] [stdout] help: replace the return type so that it matches the trait [INFO] [stdout] | [INFO] [stdout] 48 - fn neighbors_all(&self) -> [Pos2d; 8] { [INFO] [stdout] 48 + fn neighbors_all(&self) -> impl IntoIterator { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `turn_left` is never used [INFO] [stdout] --> src/aoc_utils/src/lib.rs:94:8 [INFO] [stdout] | [INFO] [stdout] 83 | impl Dir2dCardinal { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 94 | fn turn_left(&self) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/src/day02 - Red Nosed Reports) [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/src/day01 - Historian Hysteria) [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stdout] warning: function `are_sequential` is never used [INFO] [stdout] --> src/day02 - Red Nosed Reports/mod.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn are_sequential(a: isize, b: isize, c: isize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Input` is never used [INFO] [stdout] --> src/day02 - Red Nosed Reports/parse.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub type Input = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `are_sequential` is never used [INFO] [stdout] --> src/day02 - Red Nosed Reports/mod.rs:30:4 [INFO] [stdout] | [INFO] [stdout] 30 | fn are_sequential(a: isize, b: isize, c: isize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Input` is never used [INFO] [stdout] --> src/day02 - Red Nosed Reports/parse.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | pub type Input = Vec; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking day18 v0.1.0 (/opt/rustwide/workdir/src/day18 - RAM Run) [INFO] [stderr] Checking day21 v0.1.0 (/opt/rustwide/workdir/src/day21 - Keypad Conundrum) [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/src/day05 - Print Queue) [INFO] [stderr] Checking day09 v0.1.0 (/opt/rustwide/workdir/src/day09 - Disk Fragmenter) [INFO] [stderr] Checking day20 v0.1.0 (/opt/rustwide/workdir/src/day20 - Race Condition) [INFO] [stderr] Checking day13 v0.1.0 (/opt/rustwide/workdir/src/day13 - Claw Contraption) [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/src/day12 - Garden Groups) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/src/day10 - Hoof It) [INFO] [stderr] Checking day19 v0.1.0 (/opt/rustwide/workdir/src/day19 - Linen Layout) [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/src/day04 - Ceres Search) [INFO] [stderr] Checking day08 v0.1.0 (/opt/rustwide/workdir/src/day08 - Resonant Collinearity) [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/src/day07 - Bridge Repair) [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/src/day06 - Guard Gallivant) [INFO] [stderr] Checking day15 v0.1.0 (/opt/rustwide/workdir/src/day15 - Warehouse Woes) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/src/day11 - Plutonian Pebbles) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day18 - RAM Run/mod.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | let (stuck, free): (Vec, Vec) = front.iter().partition(|p| corruption_map.get_at(p) < time); [INFO] [stdout] 110 | | // No longer able to move because of corruption, step back in time [INFO] [stdout] 111 | | if free.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 142 | return time; [INFO] [stdout] | ^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day23 v0.1.0 (/opt/rustwide/workdir/src/day23 - Lan Party) [INFO] [stdout] warning: unused import: `nom::character::char` [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::character::char; [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 label [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | 'cursor_left: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Frequency` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Frequency = char; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Antenna` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type Antenna = Frequency; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Strength` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type Strength = usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_diskregions` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn fmt_diskregions(d: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_vecdeque` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn fmt_vecdeque(d: &VecDeque) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:179:11 [INFO] [stdout] | [INFO] [stdout] 179 | while 0 <= i { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::Read; [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::str::FromStr` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/day15 - Warehouse Woes/parsers.rs:92:73 [INFO] [stdout] | [INFO] [stdout] 92 | assert_eq!(*instructions.first().unwrap(), types::Direction::North);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Read` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io::Read; [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::str::FromStr` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Layout` and `Robot` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::simulator::{DirpadKey, Layout, NumpadKey, Robot}; [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::fmt::Display` [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13 - Claw Contraption/mod.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut games = parse_claw_games(&full).unwrap().1; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newCounts` should have a snake case name [INFO] [stdout] --> src/day11 - Plutonian Pebbles/mod.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut newCounts = HashMap::::new(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `new_counts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day12 - Garden Groups/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_from` is never used [INFO] [stdout] --> src/day12 - Garden Groups/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn read_from(&self, map: &Vec>) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `newCounts` should have a snake case name [INFO] [stdout] --> src/day11 - Plutonian Pebbles/mod.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | let mut newCounts = HashMap::::new(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `new_counts` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::Parser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:109:41 [INFO] [stdout] | [INFO] [stdout] 109 | fn set_at(&mut self, point: &Point, tile: Tile) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_taxicab_circle` is never used [INFO] [stdout] --> src/day20 - Race Condition/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn get_taxicab_circle(&self, distance: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_at`, `modify_all`, `print`, and `print_wide` are never used [INFO] [stdout] --> src/day20 - Race Condition/mod.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl Map { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn update_at(&mut self, pos: &Pos, update: fn(prev:T) -> T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn modify_all(&mut self, map: fn(v: &T) -> T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | fn print(&self, t: fn(t:T) -> P) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn print_wide(&self, t: fn(t:T) -> P) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | return largest_cliques.iter().next().unwrap().clone(); [INFO] [stdout] | ----------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 303 | todo!(); [INFO] [stdout] | ^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `offset_to`, `apply_offset_times`, and `as_usize_pair` are never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Pos { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 24 | fn offset_to(&self, other: &Self) -> Offset { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn apply_offset_times(&self, offset: &Offset, times: isize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn as_usize_pair(self) -> Result<(usize, usize), TryFromIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParseFileError` is never used [INFO] [stdout] --> src/day07 - Bridge Repair/mod.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | enum ParseFileError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 56 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_set_cell` and `update_cell` are never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl Map2D { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn try_set_cell(&mut self, pos: &Pos, cell: T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn update_cell(&mut self, pos: &Pos, update: fn(&T) -> T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Point { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] 9 | pub fn new(x: isize, y: isize) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_at` and `set_at` are never used [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 85 | impl Warehouse { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn get_at(&self, point: &Point) -> Option<&Tile> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 109 | fn set_at(&mut self, point: &Point, tile: Tile) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_taxicab_circle` is never used [INFO] [stdout] --> src/day20 - Race Condition/mod.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn get_taxicab_circle(&self, distance: u16) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_at`, `modify_all`, `print`, and `print_wide` are never used [INFO] [stdout] --> src/day20 - Race Condition/mod.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 60 | impl Map { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn update_at(&mut self, pos: &Pos, update: fn(prev:T) -> T) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | fn modify_all(&mut self, map: fn(v: &T) -> T) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | fn print(&self, t: fn(t:T) -> P) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn print_wide(&self, t: fn(t:T) -> P) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::character::char` [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::character::char; [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 label [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:186:17 [INFO] [stdout] | [INFO] [stdout] 186 | 'cursor_left: [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | .filter(|(a,b,c)| connected.get(a).unwrap().contains(c)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | let mut addresses = prev.split(",").map(|s| s.to_string()).collect::>(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:245:53 [INFO] [stdout] | [INFO] [stdout] 245 | connected.iter_mut().for_each(|(a,c)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:257:49 [INFO] [stdout] | [INFO] [stdout] 257 | connected.iter_mut().for_each(|(a,c)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbors` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:305:24 [INFO] [stdout] | [INFO] [stdout] 305 | .filter(|&(pc, neighbors)| pc.0.starts_with("t")) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | .map(|(pc,neighbors)| neighbors.len()+1) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Connection` is never constructed [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Connection { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 24 | fn new(from: NetAddr, to: NetAddr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Frequency` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Frequency = char; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Antenna` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | type Antenna = Frequency; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Strength` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | type Strength = usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_diskregions` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:161:4 [INFO] [stdout] | [INFO] [stdout] 161 | fn fmt_diskregions(d: &Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_vecdeque` is never used [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:167:4 [INFO] [stdout] | [INFO] [stdout] 167 | fn fmt_vecdeque(d: &VecDeque) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/day09 - Disk Fragmenter/mod.rs:179:11 [INFO] [stdout] | [INFO] [stdout] 179 | while 0 <= i { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [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] --> src/day21 - Keypad Conundrum/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::visualiser::PrintRecursive` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::visualiser::PrintRecursive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [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: `nom::Parser` [INFO] [stdout] --> src/day12 - Garden Groups/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [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: `key` [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | fn new(key: NumpadKey) -> NumpadRobot { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_from` is never used [INFO] [stdout] --> src/day12 - Garden Groups/mod.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | fn read_from(&self, map: &Vec>) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `step` is never used [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 64 | impl Position { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn step(&self, dir: Direction) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width2` [INFO] [stdout] --> src/day21 - Keypad Conundrum/visualiser.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let width2 = string2.lines().map(|l| l.chars().count()).max().unwrap_or(0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_width2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:201:69 [INFO] [stdout] | [INFO] [stdout] 201 | let unique_antinode_locations = antinodes_map.enumerate().map(|(p,v)| *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Layout` and `Robot` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::simulator::{DirpadKey, Layout, NumpadKey, Robot}; [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::fmt::Display` [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:210:61 [INFO] [stdout] | [INFO] [stdout] 210 | assert_eq!(password, Some(String::from("co,de,ka,ta")));; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use nom::Parser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:294:69 [INFO] [stdout] | [INFO] [stdout] 294 | let unique_antinode_locations = antinodes_map.enumerate().map(|(p,v)| *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Strength` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type Strength = usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_usize_pair` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn as_usize_pair(self) -> Result<(usize, usize), TryFromIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_set_cell` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 77 | impl Map2D { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | fn try_set_cell(&mut self, pos: &Pos, cell: T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_numeric` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn print_numeric(map: &AntinodesMap) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tile` [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:109:41 [INFO] [stdout] | [INFO] [stdout] 109 | fn set_at(&mut self, point: &Point, tile: Tile) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_tile` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:392:9 [INFO] [stdout] | [INFO] [stdout] 392 | for i in 0..25 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DEMO_INPUT` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:309:7 [INFO] [stdout] | [INFO] [stdout] 309 | const DEMO_INPUT: [&str; 5] = ["029A","980A","179A","456A","379A"]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_part_1` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:329:4 [INFO] [stdout] | [INFO] [stdout] 329 | fn solve_part_1(depth: usize, codes: Vec<&str>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `notes` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:405:4 [INFO] [stdout] | [INFO] [stdout] 405 | fn notes() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 143 | impl NumpadRobot { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 144 | fn new(key: NumpadKey) -> NumpadRobot { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 148 | impl DirpadRobot { [INFO] [stdout] | ------------------------------------------------- associated function in this implementation [INFO] [stdout] 149 | fn new(key: DirpadKey, controls: NextBot) -> DirpadRobot { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `offset_to`, `apply_offset_times`, and `as_usize_pair` are never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Pos { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 24 | fn offset_to(&self, other: &Self) -> Offset { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | fn apply_offset_times(&self, offset: &Offset, times: isize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn as_usize_pair(self) -> Result<(usize, usize), TryFromIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:56:6 [INFO] [stdout] | [INFO] [stdout] 56 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `try_set_cell` and `update_cell` are never used [INFO] [stdout] --> src/day15 - Warehouse Woes/mod.rs:73:8 [INFO] [stdout] | [INFO] [stdout] 57 | impl Map2D { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | fn try_set_cell(&mut self, pos: &Pos, cell: T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | fn update_cell(&mut self, pos: &Pos, update: fn(&T) -> T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_at` is never used [INFO] [stdout] --> src/day15 - Warehouse Woes/types.rs:109:8 [INFO] [stdout] | [INFO] [stdout] 85 | impl Warehouse { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | fn set_at(&mut self, point: &Point, tile: Tile) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day18 - RAM Run/mod.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 108 | / loop { [INFO] [stdout] 109 | | let (stuck, free): (Vec, Vec) = front.iter().partition(|p| corruption_map.get_at(p) < time); [INFO] [stdout] 110 | | // No longer able to move because of corruption, step back in time [INFO] [stdout] 111 | | if free.is_empty() { [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 142 | return time; [INFO] [stdout] | ^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::Parser` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use nom::Parser; [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] --> src/day21 - Keypad Conundrum/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::visualiser::PrintRecursive` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::visualiser::PrintRecursive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/day21 - Keypad Conundrum/simulator.rs:144:12 [INFO] [stdout] | [INFO] [stdout] 144 | fn new(key: NumpadKey) -> NumpadRobot { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:201:69 [INFO] [stdout] | [INFO] [stdout] 201 | let unique_antinode_locations = antinodes_map.enumerate().map(|(p,v)| *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width2` [INFO] [stdout] --> src/day21 - Keypad Conundrum/visualiser.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let width2 = string2.lines().map(|l| l.chars().count()).max().unwrap_or(0); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_width2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p` [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:294:69 [INFO] [stdout] | [INFO] [stdout] 294 | let unique_antinode_locations = antinodes_map.enumerate().map(|(p,v)| *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Strength` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type Strength = usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_usize_pair` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 43 | impl Pos { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 63 | fn as_usize_pair(self) -> Result<(usize, usize), TryFromIntError> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:76:6 [INFO] [stdout] | [INFO] [stdout] 76 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:303:5 [INFO] [stdout] | [INFO] [stdout] 302 | return largest_cliques.iter().next().unwrap().clone(); [INFO] [stdout] | ----------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 303 | todo!(); [INFO] [stdout] | ^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `try_set_cell` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 77 | impl Map2D { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 93 | fn try_set_cell(&mut self, pos: &Pos, cell: T) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_numeric` is never used [INFO] [stdout] --> src/day08 - Resonant Collinearity/mod.rs:146:4 [INFO] [stdout] | [INFO] [stdout] 146 | fn print_numeric(map: &AntinodesMap) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `step` is never used [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 64 | impl Position { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 75 | fn step(&self, dir: Direction) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Error` is never used [INFO] [stdout] --> src/day06 - Guard Gallivant/mod.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | enum Error { OutOfBounds } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:88:21 [INFO] [stdout] | [INFO] [stdout] 88 | .filter(|(a,b,c)| connected.get(a).unwrap().contains(c)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:392:9 [INFO] [stdout] | [INFO] [stdout] 392 | for i in 0..25 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `notes` is never used [INFO] [stdout] --> src/day21 - Keypad Conundrum/mod.rs:405:4 [INFO] [stdout] | [INFO] [stdout] 405 | fn notes() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ParseFileError` is never used [INFO] [stdout] --> src/day07 - Bridge Repair/mod.rs:64:10 [INFO] [stdout] | [INFO] [stdout] 64 | enum ParseFileError { [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: `b` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:136:21 [INFO] [stdout] | [INFO] [stdout] 136 | .filter(|(a,b,c)| connected.get(a).unwrap().contains(c)) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `connected2` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:197:55 [INFO] [stdout] | [INFO] [stdout] 197 | addresses.iter().all(|(addr2, connected2)| [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connected2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:188:16 [INFO] [stdout] | [INFO] [stdout] 188 | .map(|(pc,neighbors)| neighbors.len()+1) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbors` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:187:24 [INFO] [stdout] | [INFO] [stdout] 187 | .filter(|&(pc, neighbors)| pc.0.starts_with("t")) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | let mut addresses = prev.split(",").map(|s| s.to_string()).collect::>(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:245:53 [INFO] [stdout] | [INFO] [stdout] 245 | connected.iter_mut().for_each(|(a,c)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:257:49 [INFO] [stdout] | [INFO] [stdout] 257 | connected.iter_mut().for_each(|(a,c)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbors` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:305:24 [INFO] [stdout] | [INFO] [stdout] 305 | .filter(|&(pc, neighbors)| pc.0.starts_with("t")) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pc` [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:306:16 [INFO] [stdout] | [INFO] [stdout] 306 | .map(|(pc,neighbors)| neighbors.len()+1) [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Connection` is never constructed [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Connection { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/day23 - Lan Party/mod.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 23 | impl Connection { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 24 | fn new(from: NetAddr, to: NetAddr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/day13 - Claw Contraption/mod.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut games = parse_claw_games(&full).unwrap().1; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling deprecate-until v0.1.1 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling divan-macros v0.1.17 [INFO] [stderr] Checking divan v0.1.17 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stdout] error: not automatically applying `DerefMut` through union field to target that might have `Drop` glue [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/divan-0.1.17/src/bench/defer.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 78 | imp!(self.inputs) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: writing to this reference calls the destructor for the old value [INFO] [stdout] = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: not automatically applying `DerefMut` through union field to target that might have `Drop` glue [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/divan-0.1.17/src/bench/defer.rs:80:22 [INFO] [stdout] | [INFO] [stdout] 80 | imp!(self.slots) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: writing to this reference calls the destructor for the old value [INFO] [stdout] = help: add an explicit `*` if that is desired, or call `ptr::write` to not run the destructor [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] error: could not compile `divan` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b09f2e14117a09b1381a25c8921b1df1cdb17be71fd40c2008b3963004c80ddd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b09f2e14117a09b1381a25c8921b1df1cdb17be71fd40c2008b3963004c80ddd", kill_on_drop: false }` [INFO] [stdout] b09f2e14117a09b1381a25c8921b1df1cdb17be71fd40c2008b3963004c80ddd