[INFO] cloning repository https://github.com/marcusbarbu/aoc2024 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marcusbarbu/aoc2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbarbu%2Faoc2024", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbarbu%2Faoc2024'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b035f2e2b2b514524e22e0adbb15645908e18d0 [INFO] checking marcusbarbu/aoc2024 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcusbarbu%2Faoc2024" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marcusbarbu/aoc2024 [INFO] finished tweaking git repo https://github.com/marcusbarbu/aoc2024 [INFO] tweaked toml for git repo https://github.com/marcusbarbu/aoc2024 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marcusbarbu/aoc2024 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marcusbarbu/aoc2024 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2c10f02e2b1663d3cd13b9f572711856effb936c05c11e15a83c3ec3cb084347 [INFO] running `Command { std: "docker" "start" "-a" "2c10f02e2b1663d3cd13b9f572711856effb936c05c11e15a83c3ec3cb084347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2c10f02e2b1663d3cd13b9f572711856effb936c05c11e15a83c3ec3cb084347", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c10f02e2b1663d3cd13b9f572711856effb936c05c11e15a83c3ec3cb084347", kill_on_drop: false }` [INFO] [stdout] 2c10f02e2b1663d3cd13b9f572711856effb936c05c11e15a83c3ec3cb084347 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a112be799b185b50151fe591c8bdce617e251d504cb19e0c2782d25739895bc [INFO] running `Command { std: "docker" "start" "-a" "6a112be799b185b50151fe591c8bdce617e251d504cb19e0c2782d25739895bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Checking diagonal v0.1.0 [INFO] [stderr] Checking dotenvy v0.15.7 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking aoc2024 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start_ref` [INFO] [stdout] --> src/graph.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | fn reconstruct_path(start_ref: &T, end: &T, prevs: &HashMap>) -> Vec { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_ref` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day9 v0.1.0 (/opt/rustwide/workdir/days/day9) [INFO] [stderr] Checking day17 v0.1.0 (/opt/rustwide/workdir/days/day17) [INFO] [stdout] warning: unused variable: `start_ref` [INFO] [stdout] --> src/graph.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | fn reconstruct_path(start_ref: &T, end: &T, prevs: &HashMap>) -> Vec { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_start_ref` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day6 v0.1.0 (/opt/rustwide/workdir/days/day6) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/days/day10) [INFO] [stderr] Checking day22 v0.1.0 (/opt/rustwide/workdir/days/day22) [INFO] [stderr] Checking day4 v0.1.0 (/opt/rustwide/workdir/days/day4) [INFO] [stderr] Checking day23 v0.1.0 (/opt/rustwide/workdir/days/day23) [INFO] [stderr] Checking day18 v0.1.0 (/opt/rustwide/workdir/days/day18) [INFO] [stderr] Checking day9b v0.1.0 (/opt/rustwide/workdir/days/day9b) [INFO] [stderr] Checking day15 v0.1.0 (/opt/rustwide/workdir/days/day15) [INFO] [stderr] Checking day14 v0.1.0 (/opt/rustwide/workdir/days/day14) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/days/day11) [INFO] [stderr] Checking day1 v0.1.0 (/opt/rustwide/workdir/days/day1) [INFO] [stderr] Checking day24 v0.1.0 (/opt/rustwide/workdir/days/day24) [INFO] [stdout] warning: value assigned to `price` is never read [INFO] [stdout] --> days/day22/src/main.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut price: i64 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `change` is never read [INFO] [stdout] --> days/day22/src/main.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut change: i64 = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw` is never read [INFO] [stdout] --> days/day22/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Day22 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 12 | raw: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day22` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stones` [INFO] [stdout] --> days/day11/src/main.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | Stone::Multi { stones } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stones: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day11/src/main.rs:95:33 [INFO] [stdout] | [INFO] [stdout] 95 | Stone::Single { value, rep } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rep` [INFO] [stdout] --> days/day11/src/main.rs:95:40 [INFO] [stdout] | [INFO] [stdout] 95 | Stone::Single { value, rep } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rep: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day11/src/main.rs:114:33 [INFO] [stdout] | [INFO] [stdout] 114 | Stone::Single { value, rep } => return format!("{} ", rep), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stones` [INFO] [stdout] --> days/day11/src/main.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | Stone::Multi { stones } => todo!(), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stones: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_reps` [INFO] [stdout] --> days/day11/src/main.rs:175:32 [INFO] [stdout] | [INFO] [stdout] 175 | let (new_nums, new_reps) = D11Part2::split_number(&rep); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_reps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> days/day11/src/main.rs:187:43 [INFO] [stdout] | [INFO] [stdout] 187 | self.stones.iter().fold(0, |acc, (k, v)| acc + *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_operand` [INFO] [stdout] --> days/day17/src/main.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | Operation::Bxc { raw_operand } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `raw_operand: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> days/day17/src/main.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let start: BruteInt = 1 << 16; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `answers` [INFO] [stdout] --> days/day17/src/main.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let answers: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_answers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> days/day24/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_input` [INFO] [stdout] --> days/day17/src/main.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 274 | let test_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `real_input` [INFO] [stdout] --> days/day17/src/main.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | let real_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_real_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> days/day24/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RegisterInt` is never used [INFO] [stdout] --> days/day17/src/main.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type RegisterInt = i32; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day17` is never constructed [INFO] [stdout] --> days/day17/src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Day17 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> days/day17/src/main.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_opcode_operand` is never used [INFO] [stdout] --> days/day17/src/main.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Operation { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 30 | pub fn from_opcode_operand(opcode: u8, operand: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AocMachine` is never constructed [INFO] [stdout] --> days/day17/src/main.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | struct AocMachine { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_combo_operand`, `messy_division`, `act`, `dump_state`, and `run` are never used [INFO] [stdout] --> days/day17/src/main.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl AocMachine { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 71 | pub fn get_combo_operand(&self, raw: usize) -> RegisterInt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn messy_division(num: RegisterInt, denom_operand: RegisterInt) -> RegisterInt { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn act(&mut self, op: Operation) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn dump_state(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parse`, and `run_machine` are never used [INFO] [stdout] --> days/day17/src/main.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 164 | impl Day17 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 165 | pub fn new(s: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn run_machine(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `brute_force` is never used [INFO] [stdout] --> days/day17/src/main.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn brute_force() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `brute_ans` should have an upper case name [INFO] [stdout] --> days/day17/src/main.rs:222:7 [INFO] [stdout] | [INFO] [stdout] 222 | const brute_ans: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 222 - const brute_ans: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] 222 + const BRUTE_ANS: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day19 v0.1.0 (/opt/rustwide/workdir/days/day19) [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> days/day18/src/main.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | let (score, path) = self.graph.shortest_path_len(&(0, 0), &actual_corner); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day3 v0.1.0 (/opt/rustwide/workdir/days/day3) [INFO] [stderr] Checking day2 v0.1.0 (/opt/rustwide/workdir/days/day2) [INFO] [stderr] Checking day16 v0.1.0 (/opt/rustwide/workdir/days/day16) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> days/day14/src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cycle_times` is never read [INFO] [stdout] --> days/day14/src/main.rs:235:17 [INFO] [stdout] | [INFO] [stdout] 235 | let mut cycle_times: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BUTTON_REGEX` is never used [INFO] [stdout] --> days/day14/src/main.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const BUTTON_REGEX: &str = r"Button [A|B]: X(.*), Y(.*)"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_point_on_grid` is never used [INFO] [stdout] --> days/day14/src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn debug_point_on_grid(p: Point, bounds: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_cycle_time` is never used [INFO] [stdout] --> days/day14/src/main.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Robot { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn find_cycle_time(&self, bounds: Point) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_cycles` is never used [INFO] [stdout] --> days/day14/src/main.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 124 | impl Day14 { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 234 | pub fn find_cycles(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day7 v0.1.0 (/opt/rustwide/workdir/days/day7) [INFO] [stderr] Checking day24b v0.1.0 (/opt/rustwide/workdir/days/day24b) [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/days/day12) [INFO] [stderr] Checking day20 v0.1.0 (/opt/rustwide/workdir/days/day20) [INFO] [stderr] Checking day5 v0.1.0 (/opt/rustwide/workdir/days/day5) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> days/day24/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> days/day24/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_operand` [INFO] [stdout] --> days/day17/src/main.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | Operation::Bxc { raw_operand } => { [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `raw_operand: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> days/day17/src/main.rs:225:9 [INFO] [stdout] | [INFO] [stdout] 225 | let start: BruteInt = 1 << 16; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `answers` [INFO] [stdout] --> days/day17/src/main.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let answers: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_answers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_input` [INFO] [stdout] --> days/day17/src/main.rs:274:9 [INFO] [stdout] | [INFO] [stdout] 274 | let test_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `real_input` [INFO] [stdout] --> days/day17/src/main.rs:277:9 [INFO] [stdout] | [INFO] [stdout] 277 | let real_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_real_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `RegisterInt` is never used [INFO] [stdout] --> days/day17/src/main.rs:7:6 [INFO] [stdout] | [INFO] [stdout] 7 | type RegisterInt = i32; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day17` is never constructed [INFO] [stdout] --> days/day17/src/main.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Day17 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Operation` is never used [INFO] [stdout] --> days/day17/src/main.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Operation { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_opcode_operand` is never used [INFO] [stdout] --> days/day17/src/main.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 29 | impl Operation { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 30 | pub fn from_opcode_operand(opcode: u8, operand: u8) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `AocMachine` is never constructed [INFO] [stdout] --> days/day17/src/main.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | struct AocMachine { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_combo_operand`, `messy_division`, `act`, `dump_state`, and `run` are never used [INFO] [stdout] --> days/day17/src/main.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 70 | impl AocMachine { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 71 | pub fn get_combo_operand(&self, raw: usize) -> RegisterInt { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | fn messy_division(num: RegisterInt, denom_operand: RegisterInt) -> RegisterInt { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 99 | pub fn act(&mut self, op: Operation) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | pub fn dump_state(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 149 | pub fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parse`, and `run_machine` are never used [INFO] [stdout] --> days/day17/src/main.rs:165:12 [INFO] [stdout] | [INFO] [stdout] 164 | impl Day17 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 165 | pub fn new(s: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | pub fn run_machine(&self) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `brute_force` is never used [INFO] [stdout] --> days/day17/src/main.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn brute_force() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `brute_ans` should have an upper case name [INFO] [stdout] --> days/day17/src/main.rs:222:7 [INFO] [stdout] | [INFO] [stdout] 222 | const brute_ans: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 222 - const brute_ans: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] 222 + const BRUTE_ANS: [BruteInt; 16] = [2, 4, 1, 2, 7, 5, 1, 7, 4, 4, 0, 3, 5, 5, 3, 0]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day8 v0.1.0 (/opt/rustwide/workdir/days/day8) [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> days/day15/src/p2.rs:107:28 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn new(s: &String, out: &String) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `working_set` is never read [INFO] [stdout] --> days/day16/src/main.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut working_set: BTreeSet = BTreeSet::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AocHelperError` [INFO] [stdout] --> days/day24b/src/main.rs:2:62 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2024::{map_vec_extend::append_to_hash_map, AocHelper, AocHelperError, AocResult, RequestedAocInputType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::all` [INFO] [stdout] --> days/day24b/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::all; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> days/day15/src/main.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `BoundedSet` is never used [INFO] [stdout] --> days/day15/src/main.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type BoundedSet = BTreeMap>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> days/day15/src/p1.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `BoundedSet` is never used [INFO] [stdout] --> days/day15/src/p1.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type BoundedSet = BTreeMap>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day15` is never constructed [INFO] [stdout] --> days/day15/src/p1.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct Day15 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoveDir` is never used [INFO] [stdout] --> days/day15/src/p1.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | enum MoveDir { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_delta` is never used [INFO] [stdout] --> days/day15/src/p1.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MoveDir { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 35 | pub fn get_delta(&self) -> Point { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parse`, `render`, `part1_walk`, and `part1_get_score` are never used [INFO] [stdout] --> days/day15/src/p1.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Day15 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 53 | pub fn new(s: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn render(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn part1_walk(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | pub fn part1_get_score(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `p1` is never used [INFO] [stdout] --> days/day15/src/p1.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn p1() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Contents` is never used [INFO] [stdout] --> days/day15/src/p2.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 32 | enum Contents { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `checked` is never read [INFO] [stdout] --> days/day19/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Day19 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | checked: BTreeMap<(String, String), bool>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day19` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> days/day15/src/p2.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | write!(f_out.borrow_mut(), "{}", out + "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = write!(f_out.borrow_mut(), "{}", out + "\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day25 v0.1.0 (/opt/rustwide/workdir/days/day25) [INFO] [stdout] warning: value assigned to `working_set` is never read [INFO] [stdout] --> days/day16/src/main.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | let mut working_set: BTreeSet = BTreeSet::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_scores` [INFO] [stdout] --> days/day16/src/main.rs:433:13 [INFO] [stdout] | [INFO] [stdout] 433 | let final_scores: Vec = variants [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_scores` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stones` [INFO] [stdout] --> days/day11/src/main.rs:86:32 [INFO] [stdout] | [INFO] [stdout] 86 | Stone::Multi { stones } => { [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stones: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day11/src/main.rs:95:33 [INFO] [stdout] | [INFO] [stdout] 95 | Stone::Single { value, rep } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rep` [INFO] [stdout] --> days/day11/src/main.rs:95:40 [INFO] [stdout] | [INFO] [stdout] 95 | Stone::Single { value, rep } => { [INFO] [stdout] | ^^^ help: try ignoring the field: `rep: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day11/src/main.rs:114:33 [INFO] [stdout] | [INFO] [stdout] 114 | Stone::Single { value, rep } => return format!("{} ", rep), [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stones` [INFO] [stdout] --> days/day11/src/main.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | Stone::Multi { stones } => todo!(), [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `stones: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> days/day24/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | borrow::BorrowMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> days/day24/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> days/day12/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `start_dir` is never read [INFO] [stdout] --> days/day16/src/main.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 140 | struct Day16 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 146 | start_dir: Direction, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day16` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_reps` [INFO] [stdout] --> days/day11/src/main.rs:175:32 [INFO] [stdout] | [INFO] [stdout] 175 | let (new_nums, new_reps) = D11Part2::split_number(&rep); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_reps` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> days/day11/src/main.rs:187:43 [INFO] [stdout] | [INFO] [stdout] 187 | self.stones.iter().fold(0, |acc, (k, v)| acc + *v) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge_comp` [INFO] [stdout] --> days/day12/src/main.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | let edge_comp = edge_pieces.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_comp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `correct` [INFO] [stdout] --> days/day24b/src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let correct = self.make_an_adder(idx); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correct` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cin_name` [INFO] [stdout] --> days/day24b/src/main.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let cin_name = format!("cin_{:0>2}", idx); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cin_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day21 v0.1.0 (/opt/rustwide/workdir/days/day21) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24b/src/main.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let mut ideal_name_real_name_map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24b/src/main.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut real_name_ideal_name_map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `out` is never read [INFO] [stdout] --> days/day24b/src/main.rs:307:17 [INFO] [stdout] | [INFO] [stdout] 307 | let mut out = Vec::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> days/day24/src/main.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | if let Some(val) = output_val.borrow().calculated_value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day24/src/main.rs:143:37 [INFO] [stdout] | [INFO] [stdout] 143 | WireCombo::Static { value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:147:33 [INFO] [stdout] | [INFO] [stdout] 147 | WireCombo::Or { a, b } => a_val | b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:147:36 [INFO] [stdout] | [INFO] [stdout] 147 | WireCombo::Or { a, b } => a_val | b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:148:34 [INFO] [stdout] | [INFO] [stdout] 148 | WireCombo::And { a, b } => a_val & b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:148:37 [INFO] [stdout] | [INFO] [stdout] 148 | WireCombo::And { a, b } => a_val & b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `out` is never read [INFO] [stdout] --> days/day24b/src/main.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | let mut out = "".to_string(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_input` [INFO] [stdout] --> days/day24b/src/main.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let test_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Input` is never constructed [INFO] [stdout] --> days/day24b/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum GateType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 11 | Input, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GateType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `touched_gate_names` is never read [INFO] [stdout] --> days/day24b/src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Day24Part2 { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | touched_gate_names: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day24Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_input_gates` is never used [INFO] [stdout] --> days/day24b/src/main.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Day24Part2 { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 115 | fn get_input_gates(&self, w: &Wire) -> Vec<&Wire> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:149:34 [INFO] [stdout] | [INFO] [stdout] 149 | WireCombo::Xor { a, b } => a_val ^ b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:149:37 [INFO] [stdout] | [INFO] [stdout] 149 | WireCombo::Xor { a, b } => a_val ^ b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day24/src/main.rs:275:33 [INFO] [stdout] | [INFO] [stdout] 275 | WireCombo::Static { value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> days/day24/src/main.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | for (index, key) in all_keys.clone().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:328:33 [INFO] [stdout] | [INFO] [stdout] 328 | WireCombo::Or { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:328:36 [INFO] [stdout] | [INFO] [stdout] 328 | WireCombo::Or { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:332:34 [INFO] [stdout] | [INFO] [stdout] 332 | WireCombo::And { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:332:37 [INFO] [stdout] | [INFO] [stdout] 332 | WireCombo::And { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xv` [INFO] [stdout] --> days/day24/src/main.rs:354:13 [INFO] [stdout] | [INFO] [stdout] 354 | let xv: Vec = Vec::new(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PointVec` is never used [INFO] [stdout] --> days/day12/src/main.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type PointVec = Vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `kernel_set` should have an upper case name [INFO] [stdout] --> days/day12/src/main.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const kernel_set: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 65 - const kernel_set: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] 65 + const KERNEL_SET: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `borrow::BorrowMut` [INFO] [stdout] --> days/day24/src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | borrow::BorrowMut, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> days/day24/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> days/day24/src/main.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | if let Some(val) = output_val.borrow().calculated_value { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day24/src/main.rs:143:37 [INFO] [stdout] | [INFO] [stdout] 143 | WireCombo::Static { value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:147:33 [INFO] [stdout] | [INFO] [stdout] 147 | WireCombo::Or { a, b } => a_val | b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:147:36 [INFO] [stdout] | [INFO] [stdout] 147 | WireCombo::Or { a, b } => a_val | b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:148:34 [INFO] [stdout] | [INFO] [stdout] 148 | WireCombo::And { a, b } => a_val & b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:148:37 [INFO] [stdout] | [INFO] [stdout] 148 | WireCombo::And { a, b } => a_val & b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:149:34 [INFO] [stdout] | [INFO] [stdout] 149 | WireCombo::Xor { a, b } => a_val ^ b_val, [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:149:37 [INFO] [stdout] | [INFO] [stdout] 149 | WireCombo::Xor { a, b } => a_val ^ b_val, [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24/src/main.rs:639:17 [INFO] [stdout] | [INFO] [stdout] 639 | let mut ani = all_names.iter(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ind` [INFO] [stdout] --> days/day21/src/main.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | .find(|(ind, dir)| dir == &&Direction::None) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> days/day24/src/main.rs:275:33 [INFO] [stdout] | [INFO] [stdout] 275 | WireCombo::Static { value } => { [INFO] [stdout] | ^^^^^ help: try ignoring the field: `value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> days/day24/src/main.rs:308:14 [INFO] [stdout] | [INFO] [stdout] 308 | for (index, key) in all_keys.clone().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:328:33 [INFO] [stdout] | [INFO] [stdout] 328 | WireCombo::Or { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:328:36 [INFO] [stdout] | [INFO] [stdout] 328 | WireCombo::Or { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> days/day24/src/main.rs:332:34 [INFO] [stdout] | [INFO] [stdout] 332 | WireCombo::And { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `a: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> days/day24/src/main.rs:332:37 [INFO] [stdout] | [INFO] [stdout] 332 | WireCombo::And { a, b } => { [INFO] [stdout] | ^ help: try ignoring the field: `b: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xv` [INFO] [stdout] --> days/day24/src/main.rs:354:13 [INFO] [stdout] | [INFO] [stdout] 354 | let xv: Vec = Vec::new(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_xv` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_of_bests` [INFO] [stdout] --> days/day21/src/main.rs:296:13 [INFO] [stdout] | [INFO] [stdout] 296 | let set_of_bests: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_of_bests` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `option_sets` [INFO] [stdout] --> days/day21/src/main.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | let option_sets: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_option_sets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Press` is never constructed [INFO] [stdout] --> days/day21/src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Press, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL_DIRS` is never used [INFO] [stdout] --> days/day21/src/main.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | const ALL_DIRS: [Direction; 4] = [ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> days/day12/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge_comp` [INFO] [stdout] --> days/day12/src/main.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | let edge_comp = edge_pieces.clone(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_comp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day13 v0.1.0 (/opt/rustwide/workdir/days/day13) [INFO] [stdout] warning: type alias `PointVec` is never used [INFO] [stdout] --> days/day12/src/main.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type PointVec = Vec; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `kernel_set` should have an upper case name [INFO] [stdout] --> days/day12/src/main.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const kernel_set: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 65 - const kernel_set: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] 65 + const KERNEL_SET: [[KernelMatch; 4]; 8] = [ [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24/src/main.rs:639:17 [INFO] [stdout] | [INFO] [stdout] 639 | let mut ani = all_names.iter(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> days/day24/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct SingleOutput { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SingleOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `find_inputs`, `get_inputs_per_output_bit`, and `get_names` are never used [INFO] [stdout] --> days/day24/src/main.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl Day24 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 261 | pub fn find_inputs( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | pub fn get_inputs_per_output_bit(&self) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | pub fn get_names(w: &WireCombo) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_a_check` is never used [INFO] [stdout] --> days/day24/src/main.rs:697:4 [INFO] [stdout] | [INFO] [stdout] 697 | fn run_a_check(real_input: &String, swaps: Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> days/day24/src/main.rs:785:5 [INFO] [stdout] | [INFO] [stdout] 785 | file.write_all(gv.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 785 | let _ = file.write_all(gv.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> days/day14/src/main.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AocHelperError` [INFO] [stdout] --> days/day24b/src/main.rs:2:62 [INFO] [stdout] | [INFO] [stdout] 2 | use aoc2024::{map_vec_extend::append_to_hash_map, AocHelper, AocHelperError, AocResult, RequestedAocInputType}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::all` [INFO] [stdout] --> days/day24b/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::all; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cycle_times` is never read [INFO] [stdout] --> days/day14/src/main.rs:235:17 [INFO] [stdout] | [INFO] [stdout] 235 | let mut cycle_times: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ind` [INFO] [stdout] --> days/day21/src/main.rs:182:29 [INFO] [stdout] | [INFO] [stdout] 182 | .find(|(ind, dir)| dir == &&Direction::None) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ind` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FLOAT_ISSUE_LIMIT` is never used [INFO] [stdout] --> days/day13/src/main.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const FLOAT_ISSUE_LIMIT: f64 = 0.00000000000005; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BUTTON_REGEX` is never used [INFO] [stdout] --> days/day14/src/main.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const BUTTON_REGEX: &str = r"Button [A|B]: X(.*), Y(.*)"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `debug_point_on_grid` is never used [INFO] [stdout] --> days/day14/src/main.rs:40:4 [INFO] [stdout] | [INFO] [stdout] 40 | fn debug_point_on_grid(p: Point, bounds: Point) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `set_of_bests` [INFO] [stdout] --> days/day21/src/main.rs:296:13 [INFO] [stdout] | [INFO] [stdout] 296 | let set_of_bests: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_set_of_bests` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `option_sets` [INFO] [stdout] --> days/day21/src/main.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | let option_sets: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_option_sets` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> days/day24/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 26 | struct SingleOutput { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 27 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SingleOutput` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `find_inputs`, `get_inputs_per_output_bit`, and `get_names` are never used [INFO] [stdout] --> days/day24/src/main.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 42 | impl Day24 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 261 | pub fn find_inputs( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 301 | pub fn get_inputs_per_output_bit(&self) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 396 | pub fn get_names(w: &WireCombo) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_a_check` is never used [INFO] [stdout] --> days/day24/src/main.rs:697:4 [INFO] [stdout] | [INFO] [stdout] 697 | fn run_a_check(real_input: &String, swaps: Vec>) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_cycle_time` is never used [INFO] [stdout] --> days/day14/src/main.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 63 | impl Robot { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn find_cycle_time(&self, bounds: Point) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `find_cycles` is never used [INFO] [stdout] --> days/day14/src/main.rs:234:12 [INFO] [stdout] | [INFO] [stdout] 124 | impl Day14 { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 234 | pub fn find_cycles(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> days/day24/src/main.rs:785:5 [INFO] [stdout] | [INFO] [stdout] 785 | file.write_all(gv.as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 785 | let _ = file.write_all(gv.as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Press` is never constructed [INFO] [stdout] --> days/day21/src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 30 | enum Direction { [INFO] [stdout] | --------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | Press, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Direction` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ALL_DIRS` is never used [INFO] [stdout] --> days/day21/src/main.rs:71:7 [INFO] [stdout] | [INFO] [stdout] 71 | const ALL_DIRS: [Direction; 4] = [ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_p1_cheats_for_point`, `find_p1_cheats_and_scores`, and `get_min_savings_count_p1` are never used [INFO] [stdout] --> days/day20/src/main.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Day20 { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn find_p1_cheats_for_point(&self, p: &Point) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn find_p1_cheats_and_scores(&self) -> BTreeCounter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn get_min_savings_count_p1(&self, min_score: i32) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FLOAT_ISSUE_LIMIT` is never used [INFO] [stdout] --> days/day13/src/main.rs:26:7 [INFO] [stdout] | [INFO] [stdout] 26 | const FLOAT_ISSUE_LIMIT: f64 = 0.00000000000005; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_p1_cheats_for_point`, `find_p1_cheats_and_scores`, and `get_min_savings_count_p1` are never used [INFO] [stdout] --> days/day20/src/main.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl Day20 { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | pub fn find_p1_cheats_for_point(&self, p: &Point) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn find_p1_cheats_and_scores(&self) -> BTreeCounter { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 136 | pub fn get_min_savings_count_p1(&self, min_score: i32) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `price` is never read [INFO] [stdout] --> days/day22/src/main.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let mut price: i64 = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `change` is never read [INFO] [stdout] --> days/day22/src/main.rs:57:17 [INFO] [stdout] | [INFO] [stdout] 57 | let mut change: i64 = 0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `raw` is never read [INFO] [stdout] --> days/day22/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Day22 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 12 | raw: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day22` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `path` [INFO] [stdout] --> days/day18/src/main.rs:104:21 [INFO] [stdout] | [INFO] [stdout] 104 | let (score, path) = self.graph.shortest_path_len(&(0, 0), &actual_corner); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_path` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `working_set` is never read [INFO] [stdout] --> days/day16/src/main.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut working_set: BTreeSet = BTreeSet::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `working_set` is never read [INFO] [stdout] --> days/day16/src/main.rs:352:17 [INFO] [stdout] | [INFO] [stdout] 352 | let mut working_set: BTreeSet = BTreeSet::new(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `final_scores` [INFO] [stdout] --> days/day16/src/main.rs:433:13 [INFO] [stdout] | [INFO] [stdout] 433 | let final_scores: Vec = variants [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_scores` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `start_dir` is never read [INFO] [stdout] --> days/day16/src/main.rs:146:5 [INFO] [stdout] | [INFO] [stdout] 140 | struct Day16 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 146 | start_dir: Direction, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day16` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `checked` is never read [INFO] [stdout] --> days/day19/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 7 | struct Day19 { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | checked: BTreeMap<(String, String), bool>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day19` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `correct` [INFO] [stdout] --> days/day24b/src/main.rs:151:13 [INFO] [stdout] | [INFO] [stdout] 151 | let correct = self.make_an_adder(idx); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_correct` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cin_name` [INFO] [stdout] --> days/day24b/src/main.rs:161:13 [INFO] [stdout] | [INFO] [stdout] 161 | let cin_name = format!("cin_{:0>2}", idx); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cin_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24b/src/main.rs:152:13 [INFO] [stdout] | [INFO] [stdout] 152 | let mut ideal_name_real_name_map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day24b/src/main.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut real_name_ideal_name_map: HashMap = HashMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `out` is never read [INFO] [stdout] --> days/day24b/src/main.rs:307:17 [INFO] [stdout] | [INFO] [stdout] 307 | let mut out = Vec::new(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `out` is never read [INFO] [stdout] --> days/day24b/src/main.rs:321:17 [INFO] [stdout] | [INFO] [stdout] 321 | let mut out = "".to_string(); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_input` [INFO] [stdout] --> days/day24b/src/main.rs:338:9 [INFO] [stdout] | [INFO] [stdout] 338 | let test_input = aoc [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Input` is never constructed [INFO] [stdout] --> days/day24b/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | enum GateType { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 11 | Input, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GateType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `touched_gate_names` is never read [INFO] [stdout] --> days/day24b/src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct Day24Part2 { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 31 | touched_gate_names: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Day24Part2` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_input_gates` is never used [INFO] [stdout] --> days/day24b/src/main.rs:115:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Day24Part2 { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 115 | fn get_input_gates(&self, w: &Wire) -> Vec<&Wire> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out` [INFO] [stdout] --> days/day15/src/p2.rs:107:28 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn new(s: &String, out: &String) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_out` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> days/day15/src/main.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `BoundedSet` is never used [INFO] [stdout] --> days/day15/src/main.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type BoundedSet = BTreeMap>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> days/day15/src/p1.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Point(i32, i32); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `BoundedSet` is never used [INFO] [stdout] --> days/day15/src/p1.rs:12:6 [INFO] [stdout] | [INFO] [stdout] 12 | type BoundedSet = BTreeMap>; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Day15` is never constructed [INFO] [stdout] --> days/day15/src/p1.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct Day15 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `MoveDir` is never used [INFO] [stdout] --> days/day15/src/p1.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 27 | enum MoveDir { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_delta` is never used [INFO] [stdout] --> days/day15/src/p1.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl MoveDir { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 35 | pub fn get_delta(&self) -> Point { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `parse`, `render`, `part1_walk`, and `part1_get_score` are never used [INFO] [stdout] --> days/day15/src/p1.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Day15 { [INFO] [stdout] | ---------- associated items in this implementation [INFO] [stdout] 53 | pub fn new(s: &String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn parse(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn render(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | pub fn part1_walk(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 164 | pub fn part1_get_score(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `p1` is never used [INFO] [stdout] --> days/day15/src/p1.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn p1() { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Contents` is never used [INFO] [stdout] --> days/day15/src/p2.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 32 | enum Contents { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> days/day15/src/p2.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | write!(f_out.borrow_mut(), "{}", out + "\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 215 | let _ = write!(f_out.borrow_mut(), "{}", out + "\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.79s [INFO] running `Command { std: "docker" "inspect" "6a112be799b185b50151fe591c8bdce617e251d504cb19e0c2782d25739895bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a112be799b185b50151fe591c8bdce617e251d504cb19e0c2782d25739895bc", kill_on_drop: false }` [INFO] [stdout] 6a112be799b185b50151fe591c8bdce617e251d504cb19e0c2782d25739895bc