[INFO] cloning repository https://github.com/VidVrbnjak/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/VidVrbnjak/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidVrbnjak%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidVrbnjak%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6c57db647faa7a4558c0be2cf7d8ae317f81a7d
[INFO] checking VidVrbnjak/aoc2023/c6c57db647faa7a4558c0be2cf7d8ae317f81a7d against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVidVrbnjak%2Faoc2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/VidVrbnjak/aoc2023 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/VidVrbnjak/aoc2023
[INFO] finished tweaking git repo https://github.com/VidVrbnjak/aoc2023
[INFO] tweaked toml for git repo https://github.com/VidVrbnjak/aoc2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/VidVrbnjak/aoc2023 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f16ff692794964e22b680e87f281d2c1c6dcbc14bce4033058fb71a97583e3af
[INFO] running `Command { std: "docker" "start" "-a" "f16ff692794964e22b680e87f281d2c1c6dcbc14bce4033058fb71a97583e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f16ff692794964e22b680e87f281d2c1c6dcbc14bce4033058fb71a97583e3af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f16ff692794964e22b680e87f281d2c1c6dcbc14bce4033058fb71a97583e3af", kill_on_drop: false }`
[INFO] [stdout] f16ff692794964e22b680e87f281d2c1c6dcbc14bce4033058fb71a97583e3af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6400e8debe06ef27f676efce21e0cd2ba0dcc2680fbf7051ac2c348d764567a
[INFO] running `Command { std: "docker" "start" "-a" "c6400e8debe06ef27f676efce21e0cd2ba0dcc2680fbf7051ac2c348d764567a", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `usize::MAX`
[INFO] [stdout]  --> src/day_12.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display, usize::MAX};
[INFO] [stdout]   |                                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/day_15.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/day_20.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]  --> src/day_5.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Range};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/day_5_p2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `usize::MAX`
[INFO] [stdout]  --> src/day_12.rs:1:47
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Display, usize::MAX};
[INFO] [stdout]   |                                               ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/day_15.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/day_20.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{HashMap, HashSet, VecDeque};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]  --> src/day_5.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Add, Range};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/day_5_p2.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_16.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 22 |     let contraption = parse_contraption(input);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_16.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 22 |     let contraption = parse_contraption(input);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 11 |     let map = Map::from_str(input).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_17.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 24 |     let map = Map::from_str(input).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_17.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 11 |     let map = Map::from_str(input).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_17.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 24 |     let map = Map::from_str(input).unwrap();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_18.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 21 |     let dp = DigPlan::from_str(input).unwrap().correct();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_18.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 21 |     let dp = DigPlan::from_str(input).unwrap().correct();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]  --> src/day_19.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     return;
[INFO] [stdout]   |     ------ any code following this expression is unreachable
[INFO] [stdout] 6 |
[INFO] [stdout] 7 |     let workflows = parse_workflows(input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]  --> src/day_19.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     return;
[INFO] [stdout]   |     ------ any code following this expression is unreachable
[INFO] [stdout] 6 |
[INFO] [stdout] 7 |     let workflows = parse_workflows(input);
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_19.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 43 |     assert!(Parts::all().count() == 256_000_000_000_000);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> src/day_19.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     return;
[INFO] [stdout]    |     ------ any code following this expression is unreachable
[INFO] [stdout] 43 |     assert!(Parts::all().count() == 256_000_000_000_000);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `assert` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_dx`
[INFO] [stdout]   --> src/day_11.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut min_dx = usize::MAX;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_dx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_dx`
[INFO] [stdout]   --> src/day_11.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut min_dx = usize::MAX;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_min_dx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day_11.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut min_dx = usize::MAX;
[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: `old`
[INFO] [stdout]   --> src/day_11.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let map = map.iter().map(|(old, new)| new).collect::<Vec<_>>();
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_old`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day_11.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let mut min_dx = usize::MAX;
[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: `old`
[INFO] [stdout]   --> src/day_11.rs:87:32
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let map = map.iter().map(|(old, new)| new).collect::<Vec<_>>();
[INFO] [stdout]    |                                ^^^ help: if this is intentional, prefix it with an underscore: `_old`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]   --> src/day_13.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                     Reflection::Horizontal { top, bottom } => bottom * 100,
[INFO] [stdout]    |                                              ^^^ help: try ignoring the field: `top: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]   --> src/day_13.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |                     Reflection::Vertical { left, right } => *right,
[INFO] [stdout]    |                                            ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `summary`
[INFO] [stdout]   --> src/day_13.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let summary = patterns
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]   --> src/day_13.rs:35:46
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     Reflection::Horizontal { top, bottom } => {
[INFO] [stdout]    |                                              ^^^ help: try ignoring the field: `top: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]   --> src/day_13.rs:43:44
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     Reflection::Vertical { left, right } => {
[INFO] [stdout]    |                                            ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]   --> src/day_13.rs:13:46
[INFO] [stdout]    |
[INFO] [stdout] 13 |                     Reflection::Horizontal { top, bottom } => bottom * 100,
[INFO] [stdout]    |                                              ^^^ help: try ignoring the field: `top: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]   --> src/day_13.rs:14:44
[INFO] [stdout]    |
[INFO] [stdout] 14 |                     Reflection::Vertical { left, right } => *right,
[INFO] [stdout]    |                                            ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `summary`
[INFO] [stdout]   --> src/day_13.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |     let summary = patterns
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_summary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `top`
[INFO] [stdout]   --> src/day_13.rs:35:46
[INFO] [stdout]    |
[INFO] [stdout] 35 |                     Reflection::Horizontal { top, bottom } => {
[INFO] [stdout]    |                                              ^^^ help: try ignoring the field: `top: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]   --> src/day_13.rs:43:44
[INFO] [stdout]    |
[INFO] [stdout] 43 |                     Reflection::Vertical { left, right } => {
[INFO] [stdout]    |                                            ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `org_reflection`
[INFO] [stdout]    --> src/day_13.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let org_reflection = find_reflections(pattern)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_org_reflection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `org_pattern`
[INFO] [stdout]    --> src/day_13.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let org_pattern = pattern.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_org_pattern`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `org_reflection`
[INFO] [stdout]    --> src/day_13.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let org_reflection = find_reflections(pattern)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_org_reflection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `org_pattern`
[INFO] [stdout]    --> src/day_13.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |             let org_pattern = pattern.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_org_pattern`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_16.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day_17.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn p1(input: &str) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_17.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_16.rs:19:11
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_18.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day_17.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub fn p1(input: &str) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_17.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day_19.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn p1(input: &str) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_19.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_18.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/day_20.rs:29:40
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     Module::FlipFlop { on, targets } => {
[INFO] [stdout]    |                                        ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]   --> src/day_20.rs:34:43
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     Module::Conjunction { inputs, targets } => {
[INFO] [stdout]    |                                           ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]  --> src/day_19.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn p1(input: &str) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/day_19.rs:40:11
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn p2(input: &str) {
[INFO] [stdout]    |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/day_20.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     Module::FlipFlop { on, targets } => {
[INFO] [stdout]    |                                        ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/day_20.rs:100:43
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                           ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]    --> src/day_20.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |             Module::FlipFlop { on, targets } => {
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:202:55
[INFO] [stdout]     |
[INFO] [stdout] 202 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/day_20.rs:209:35
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                   ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:212:60
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         Some(Module::Conjunction { inputs, targets }) => {
[INFO] [stdout]     |                                                            ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:222:55
[INFO] [stdout]     |
[INFO] [stdout] 222 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:232:55
[INFO] [stdout]     |
[INFO] [stdout] 232 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:248:32
[INFO] [stdout]     |
[INFO] [stdout] 248 |         Module::FlipFlop { on, targets } => {
[INFO] [stdout]     |                                ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:260:39
[INFO] [stdout]     |
[INFO] [stdout] 260 |         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:268:29
[INFO] [stdout]     |
[INFO] [stdout] 268 |         Module::Broadcast { targets } => Some(pulse),
[INFO] [stdout]     |                             ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:269:26
[INFO] [stdout]     |
[INFO] [stdout] 269 |         Module::Button { targets } => Some(Pulse::Low),
[INFO] [stdout]     |                          ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/day_20.rs:29:40
[INFO] [stdout]    |
[INFO] [stdout] 29 |                     Module::FlipFlop { on, targets } => {
[INFO] [stdout]    |                                        ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]   --> src/day_20.rs:34:43
[INFO] [stdout]    |
[INFO] [stdout] 34 |                     Module::Conjunction { inputs, targets } => {
[INFO] [stdout]    |                                           ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]   --> src/day_20.rs:95:40
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     Module::FlipFlop { on, targets } => {
[INFO] [stdout]    |                                        ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/day_20.rs:100:43
[INFO] [stdout]     |
[INFO] [stdout] 100 |                     Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                           ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]    --> src/day_20.rs:199:32
[INFO] [stdout]     |
[INFO] [stdout] 199 |             Module::FlipFlop { on, targets } => {
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:202:55
[INFO] [stdout]     |
[INFO] [stdout] 202 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inputs`
[INFO] [stdout]    --> src/day_20.rs:209:35
[INFO] [stdout]     |
[INFO] [stdout] 209 |             Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                   ^^^^^^ help: try ignoring the field: `inputs: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:212:60
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         Some(Module::Conjunction { inputs, targets }) => {
[INFO] [stdout]     |                                                            ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:222:55
[INFO] [stdout]     |
[INFO] [stdout] 222 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:232:55
[INFO] [stdout]     |
[INFO] [stdout] 232 |                         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]   --> src/day_5.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .find(|(dr, sr)| sr.contains(&nr))
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:248:32
[INFO] [stdout]     |
[INFO] [stdout] 248 |         Module::FlipFlop { on, targets } => {
[INFO] [stdout]     |                                ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:260:39
[INFO] [stdout]     |
[INFO] [stdout] 260 |         Module::Conjunction { inputs, targets } => {
[INFO] [stdout]     |                                       ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:268:29
[INFO] [stdout]     |
[INFO] [stdout] 268 |         Module::Broadcast { targets } => Some(pulse),
[INFO] [stdout]     |                             ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> src/day_20.rs:269:26
[INFO] [stdout]     |
[INFO] [stdout] 269 |         Module::Button { targets } => Some(Pulse::Low),
[INFO] [stdout]     |                          ^^^^^^^ help: try ignoring the field: `targets: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed_range_starts`
[INFO] [stdout]   --> src/day_5.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let seed_range_starts = seeds
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed_range_starts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed_range_lengths`
[INFO] [stdout]   --> src/day_5.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let seed_range_lengths = seeds
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed_range_lengths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]   --> src/day_5.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .find(|(dr, sr)| sr.contains(&nr))
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed_range_starts`
[INFO] [stdout]   --> src/day_5.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let seed_range_starts = seeds
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed_range_starts`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `seed_range_lengths`
[INFO] [stdout]   --> src/day_5.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let seed_range_lengths = seeds
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_seed_range_lengths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]    --> src/day_11.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn print(map: &Vec<Vec<Option<Galaxy>>>) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pos_distance` is never used
[INFO] [stdout]    --> src/day_11.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn pos_distance(p1: &POS, p2: &POS) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_pattern` is never used
[INFO] [stdout]    --> src/day_13.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn print_pattern(pattern: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rocks_to_str` is never used
[INFO] [stdout]    --> src/day_14.rs:103:4
[INFO] [stdout]     |
[INFO] [stdout] 103 | fn rocks_to_str(rocks: &Vec<Vec<Option<Rock>>>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_energized` is never used
[INFO] [stdout]    --> src/day_16.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn print_energized(contraption: &Contraption, mem: &HashMap<POS, HashSet<Direction>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]    --> src/day_17.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl Map {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] 218 |     const fn area(&self) -> usize {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_steps_on_map` is never used
[INFO] [stdout]    --> src/day_17.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn print_steps_on_map(map: &Map, steps: &Vec<Position>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Vertical` is never used
[INFO] [stdout]    --> src/day_18.rs:246:6
[INFO] [stdout]     |
[INFO] [stdout] 246 | enum Vertical {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Horizontal` is never used
[INFO] [stdout]    --> src/day_18.rs:251:6
[INFO] [stdout]     |
[INFO] [stdout] 251 | enum Horizontal {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dir` is never constructed
[INFO] [stdout]    --> src/day_18.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | struct Dir {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nr` is never read
[INFO] [stdout]   --> src/day_4.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Card {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 32 |     nr: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]    --> src/day_11.rs:121:4
[INFO] [stdout]     |
[INFO] [stdout] 121 | fn print(map: &Vec<Vec<Option<Galaxy>>>) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pos_distance` is never used
[INFO] [stdout]    --> src/day_11.rs:186:4
[INFO] [stdout]     |
[INFO] [stdout] 186 | fn pos_distance(p1: &POS, p2: &POS) -> usize {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_pattern` is never used
[INFO] [stdout]    --> src/day_13.rs:229:4
[INFO] [stdout]     |
[INFO] [stdout] 229 | fn print_pattern(pattern: &Vec<Vec<char>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_energized` is never used
[INFO] [stdout]    --> src/day_16.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn print_energized(contraption: &Contraption, mem: &HashMap<POS, HashSet<Direction>>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `area` is never used
[INFO] [stdout]    --> src/day_17.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl Map {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] 218 |     const fn area(&self) -> usize {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_steps_on_map` is never used
[INFO] [stdout]    --> src/day_17.rs:309:4
[INFO] [stdout]     |
[INFO] [stdout] 309 | fn print_steps_on_map(map: &Map, steps: &Vec<Position>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Vertical` is never used
[INFO] [stdout]    --> src/day_18.rs:246:6
[INFO] [stdout]     |
[INFO] [stdout] 246 | enum Vertical {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Horizontal` is never used
[INFO] [stdout]    --> src/day_18.rs:251:6
[INFO] [stdout]     |
[INFO] [stdout] 251 | enum Horizontal {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Dir` is never constructed
[INFO] [stdout]    --> src/day_18.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | struct Dir {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nr` is never read
[INFO] [stdout]   --> src/day_4.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Card {
[INFO] [stdout]    |        ---- field in this struct
[INFO] [stdout] 32 |     nr: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 54 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 55 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]    --> src/main.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     struct Game {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 183 |         id: u32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Game` 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: field `id` is never read
[INFO] [stdout]    --> src/main.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 |     struct Game {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] 183 |         id: u32,
[INFO] [stdout]     |         ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Game` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "c6400e8debe06ef27f676efce21e0cd2ba0dcc2680fbf7051ac2c348d764567a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6400e8debe06ef27f676efce21e0cd2ba0dcc2680fbf7051ac2c348d764567a", kill_on_drop: false }`
[INFO] [stdout] c6400e8debe06ef27f676efce21e0cd2ba0dcc2680fbf7051ac2c348d764567a