[INFO] cloning repository https://github.com/BartTerpstra/Advent_of_Code_2022
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BartTerpstra/Advent_of_Code_2022" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartTerpstra%2FAdvent_of_Code_2022", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartTerpstra%2FAdvent_of_Code_2022'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc4639922c9bbd0ea919e366800b8c96e0ff5bcb
[INFO] checking BartTerpstra/Advent_of_Code_2022 against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBartTerpstra%2FAdvent_of_Code_2022" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/BartTerpstra/Advent_of_Code_2022
[INFO] finished tweaking git repo https://github.com/BartTerpstra/Advent_of_Code_2022
[INFO] tweaked toml for git repo https://github.com/BartTerpstra/Advent_of_Code_2022 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/BartTerpstra/Advent_of_Code_2022 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/BartTerpstra/Advent_of_Code_2022 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded priority-queue v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf8d4ce3dac4bf2299e1370153176ea888ca489e2f16b46ed2d4e1f6c58570ab
[INFO] running `Command { std: "docker" "start" "-a" "bf8d4ce3dac4bf2299e1370153176ea888ca489e2f16b46ed2d4e1f6c58570ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf8d4ce3dac4bf2299e1370153176ea888ca489e2f16b46ed2d4e1f6c58570ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8d4ce3dac4bf2299e1370153176ea888ca489e2f16b46ed2d4e1f6c58570ab", kill_on_drop: false }`
[INFO] [stdout] bf8d4ce3dac4bf2299e1370153176ea888ca489e2f16b46ed2d4e1f6c58570ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3dd4d74a7b75705a857f878960c571afd666cef8ea84f46dd01651c35612dc2
[INFO] running `Command { std: "docker" "start" "-a" "d3dd4d74a7b75705a857f878960c571afd666cef8ea84f46dd01651c35612dc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling syn v1.0.105
[INFO] [stderr]    Compiling priority-queue v1.3.0
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking Advent_of_Code_2022 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/Grid.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{write, Display, Formatter};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/Grid.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::{write, Display, Formatter};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around const expression
[INFO] [stdout]  --> src/Grid.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     array: ArrayVec<T, { 10000000 }>,
[INFO] [stdout]   |                        ^^        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout] 9 -     array: ArrayVec<T, { 10000000 }>,
[INFO] [stdout] 9 +     array: ArrayVec<T, 10000000 >,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around const expression
[INFO] [stdout]  --> src/Grid.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 |     array: ArrayVec<T, { 10000000 }>,
[INFO] [stdout]   |                        ^^        ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]   |
[INFO] [stdout] 9 -     array: ArrayVec<T, { 10000000 }>,
[INFO] [stdout] 9 +     array: ArrayVec<T, 10000000 >,
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let y = (coordinate.1 + self.offset_y);
[INFO] [stdout]     |                 ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let y = (coordinate.1 + self.offset_y);
[INFO] [stdout] 110 +         let y = coordinate.1 + self.offset_y ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let y = (index / self.width);
[INFO] [stdout]     |                 ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 128 -         let y = (index / self.width);
[INFO] [stdout] 128 +         let y = index / self.width ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 110 |         let y = (coordinate.1 + self.offset_y);
[INFO] [stdout]     |                 ^                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 110 -         let y = (coordinate.1 + self.offset_y);
[INFO] [stdout] 110 +         let y = coordinate.1 + self.offset_y ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let y = (index / self.width);
[INFO] [stdout]     |                 ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 128 -         let y = (index / self.width);
[INFO] [stdout] 128 +         let y = index / self.width ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let x = (index % self.width);
[INFO] [stdout]     |                 ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         let x = (index % self.width);
[INFO] [stdout] 129 +         let x = index % self.width ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/Grid.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let x = (index % self.width);
[INFO] [stdout]     |                 ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 129 -         let x = (index % self.width);
[INFO] [stdout] 129 +         let x = index % self.width ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_12.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |         answer.push(Position((position.0 - 1), position.1));
[INFO] [stdout]    |                              ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -         answer.push(Position((position.0 - 1), position.1));
[INFO] [stdout] 78 +         answer.push(Position(position.0 - 1 , position.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_12.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |         answer.push(Position((position.0 + 1), position.1));
[INFO] [stdout]    |                              ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         answer.push(Position((position.0 + 1), position.1));
[INFO] [stdout] 81 +         answer.push(Position(position.0 + 1 , position.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/days/day_12.rs:190:48
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let look_up: Vec<char> = ('a'..='z').chain(('A'..='Z')).collect();
[INFO] [stdout]     |                                                ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 190 -     let look_up: Vec<char> = ('a'..='z').chain(('A'..='Z')).collect();
[INFO] [stdout] 190 +     let look_up: Vec<char> = ('a'..='z').chain('A'..='Z' ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::helper::Output::String`
[INFO] [stdout]  --> src/days/day_13.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::helper::Output::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayString` and `ArrayVec`
[INFO] [stdout]  --> src/days/day_13.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrayvec::{ArrayString, ArrayVec};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::string`
[INFO] [stdout]  --> src/days/day_13.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::string;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/days/day_13.rs:83:45
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 PacketItem::Value(right) => (left <= right),
[INFO] [stdout]    |                                             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 83 -                 PacketItem::Value(right) => (left <= right),
[INFO] [stdout] 83 +                 PacketItem::Value(right) => left <= right ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayvec::ArrayVec`
[INFO] [stdout]  --> src/days/day_14.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arrayvec::ArrayVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Position`
[INFO] [stdout]  --> src/days/day_14.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Position;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/days/day_14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min_by`
[INFO] [stdout]  --> src/days/day_14.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::min_by;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/days/day_14.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Range`
[INFO] [stdout]  --> src/days/day_14.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_12.rs:78:30
[INFO] [stdout]    |
[INFO] [stdout] 78 |         answer.push(Position((position.0 - 1), position.1));
[INFO] [stdout]    |                              ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -         answer.push(Position((position.0 - 1), position.1));
[INFO] [stdout] 78 +         answer.push(Position(position.0 - 1 , position.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_12.rs:81:30
[INFO] [stdout]    |
[INFO] [stdout] 81 |         answer.push(Position((position.0 + 1), position.1));
[INFO] [stdout]    |                              ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -         answer.push(Position((position.0 + 1), position.1));
[INFO] [stdout] 81 +         answer.push(Position(position.0 + 1 , position.1));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around method argument
[INFO] [stdout]    --> src/days/day_12.rs:190:48
[INFO] [stdout]     |
[INFO] [stdout] 190 |     let look_up: Vec<char> = ('a'..='z').chain(('A'..='Z')).collect();
[INFO] [stdout]     |                                                ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 190 -     let look_up: Vec<char> = ('a'..='z').chain(('A'..='Z')).collect();
[INFO] [stdout] 190 +     let look_up: Vec<char> = ('a'..='z').chain('A'..='Z' ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::helper::Output::String`
[INFO] [stdout]  --> src/days/day_13.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::helper::Output::String;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayString` and `ArrayVec`
[INFO] [stdout]  --> src/days/day_13.rs:3:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrayvec::{ArrayString, ArrayVec};
[INFO] [stdout]   |                ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::string`
[INFO] [stdout]  --> src/days/day_13.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::string;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around match arm expression
[INFO] [stdout]   --> src/days/day_13.rs:83:45
[INFO] [stdout]    |
[INFO] [stdout] 83 |                 PacketItem::Value(right) => (left <= right),
[INFO] [stdout]    |                                             ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 83 -                 PacketItem::Value(right) => (left <= right),
[INFO] [stdout] 83 +                 PacketItem::Value(right) => left <= right ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayvec::ArrayVec`
[INFO] [stdout]  --> src/days/day_14.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arrayvec::ArrayVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Position`
[INFO] [stdout]  --> src/days/day_14.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Position;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::BorrowMut`
[INFO] [stdout]  --> src/days/day_14.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::borrow::BorrowMut;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::min_by`
[INFO] [stdout]  --> src/days/day_14.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp::min_by;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/days/day_14.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice::Windows`
[INFO] [stdout]  --> src/days/day_14.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::slice::Windows;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_14.rs:71:35
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut slice2d = vec![false; (width * height)];
[INFO] [stdout]    |                                   ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     let mut slice2d = vec![false; (width * height)];
[INFO] [stdout] 71 +     let mut slice2d = vec![false; width * height ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayvec::ArrayVec`
[INFO] [stdout]  --> src/days/day_15.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrayvec::ArrayVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Itertools` and `Position`
[INFO] [stdout]  --> src/days/day_15.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::{Itertools, Position};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/days/day_15.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Range`
[INFO] [stdout]  --> src/days/day_14.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::ops::Range;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice::Windows`
[INFO] [stdout]  --> src/days/day_14.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::slice::Windows;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/days/day_14.rs:71:35
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut slice2d = vec![false; (width * height)];
[INFO] [stdout]    |                                   ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -     let mut slice2d = vec![false; (width * height)];
[INFO] [stdout] 71 +     let mut slice2d = vec![false; width * height ];
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrayvec::ArrayVec`
[INFO] [stdout]  --> src/days/day_15.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrayvec::ArrayVec;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Itertools` and `Position`
[INFO] [stdout]  --> src/days/day_15.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::{Itertools, Position};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashSet`
[INFO] [stdout]  --> src/days/day_15.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashSet;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/days/day_13.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     match item {
[INFO] [stdout] 18 | |         PacketItem::List(x) => return get_value(&x[0]),
[INFO] [stdout] 19 | |         PacketItem::Value(x) => return *x,
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 21 |       panic!("unexpected state")
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/days/day_13.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /     match item {
[INFO] [stdout] 18 | |         PacketItem::List(x) => return get_value(&x[0]),
[INFO] [stdout] 19 | |         PacketItem::Value(x) => return *x,
[INFO] [stdout] 20 | |     }
[INFO] [stdout]    | |_____- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 21 |       panic!("unexpected state")
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/Grid.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut g = Grid {
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]   --> src/Grid.rs:47:76
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new_dynamic(list: Vec<(SignedCoord, SignedCoord)>, padding: u8, init: T) -> Grid<T> {
[INFO] [stdout]    |                                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/Grid.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut g = Grid {
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `init`
[INFO] [stdout]   --> src/Grid.rs:47:76
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn new_dynamic(list: Vec<(SignedCoord, SignedCoord)>, padding: u8, init: T) -> Grid<T> {
[INFO] [stdout]    |                                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_init`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/Grid.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn from(i: BinaryState) -> bool {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/Grid.rs:212:13
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn from(i: BinaryState) -> bool {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_07.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut root = File {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_07.rs:127:9
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut root = File {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_07.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let mut root = File {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_07.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let mut root = File {
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `round`
[INFO] [stdout]   --> src/days/day_11.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     for round in 0..20 {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_round`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]   --> src/days/day_11.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let mut new = 0;
[INFO] [stdout]    |                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `round`
[INFO] [stdout]   --> src/days/day_11.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     for round in 0..20 {
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_round`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]   --> src/days/day_11.rs:94:31
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let mut new = 0;
[INFO] [stdout]    |                               ^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `round`
[INFO] [stdout]    --> src/days/day_11.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     for round in 0..10000 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_round`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/days/day_11.rs:137:31
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let mut new = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `round`
[INFO] [stdout]    --> src/days/day_11.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |     for round in 0..10000 {
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_round`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `new` is never read
[INFO] [stdout]    --> src/days/day_11.rs:137:31
[INFO] [stdout]     |
[INFO] [stdout] 137 |                 let mut new = 0;
[INFO] [stdout]     |                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/days/day_12.rs:182:14
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn part2(input: &Input) -> Output {
[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/days/day_12.rs:182:14
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub fn part2(input: &Input) -> Output {
[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/days/day_12.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn brokenpart1(input: &Input) -> Output {
[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/days/day_12.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn brokenpart1(input: &Input) -> Output {
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `split`
[INFO] [stdout]   --> src/days/day_13.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let split = x.lines().map(|x| {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_split`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `split`
[INFO] [stdout]   --> src/days/day_13.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let split = x.lines().map(|x| {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_split`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/days/day_13.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `answer`
[INFO] [stdout]    --> src/days/day_13.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let answer = false;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_answer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/days/day_13.rs:99:14
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/days/day_13.rs:111:26
[INFO] [stdout]     |
[INFO] [stdout] 111 |         PacketItem::List(x) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `answer`
[INFO] [stdout]    --> src/days/day_13.rs:109:9
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let answer = false;
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_answer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/days/day_13.rs:111:26
[INFO] [stdout]     |
[INFO] [stdout] 111 |         PacketItem::List(x) => {
[INFO] [stdout]     |                          ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_y`
[INFO] [stdout]   --> src/days/day_14.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let min_y = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_min_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `min_y`
[INFO] [stdout]   --> src/days/day_14.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let min_y = 0;
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_min_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_14.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut ceil = &mut input.clone();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_14.rs:135:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let mut ceil = &mut input.clone();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_14.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mut ceil = &mut input.clone();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/days/day_14.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 |     let mut ceil = &mut input.clone();
[INFO] [stdout]     |         ----^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day_15.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut grid = Grid::new_dynamic(coords, 0, BinaryState(false));
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/days/day_15.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let line = vec![false; grid.width];
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/days/day_15.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let width = radius - (line_height - sensor.y);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/days/day_15.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn part2(input: &Input) -> Output {
[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/days/day_16.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_16.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day_15.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let mut grid = Grid::new_dynamic(coords, 0, BinaryState(false));
[INFO] [stdout]    |         ----^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/days/day_17.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `line`
[INFO] [stdout]   --> src/days/day_15.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let line = vec![false; grid.width];
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_line`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/days/day_15.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let width = radius - (line_height - sensor.y);
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/days/day_15.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn part2(input: &Input) -> Output {
[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/days/day_17.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_18.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_16.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_16.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_18.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_17.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_17.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_19.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_18.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_19.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_20.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_20.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_18.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_19.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_19.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_20.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_21.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_21.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_20.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_21.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_21.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_22.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_22.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_22.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_22.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_23.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_23.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_23.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_23.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_24.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_24.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_25.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_25.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_24.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_24.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[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/days/day_25.rs:21:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn part1(input: &Input) -> Output {
[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/days/day_25.rs:25:14
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::Input`
[INFO] [stdout]   --> src/days/day_13.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub type Input = Vec<(PacketItem, PacketItem)>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^ type alias `day_13::Input` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::read`
[INFO] [stdout]   --> src/days/day_13.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn read() -> Input {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ function `day_13::read` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::part1`
[INFO] [stdout]   --> src/days/day_13.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn part1(input: &Input) -> Output {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_13::part1` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::Input`
[INFO] [stdout]   --> src/days/day_13.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub type Input = Vec<(PacketItem, PacketItem)>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^ type alias `day_13::Input` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::read`
[INFO] [stdout]   --> src/days/day_13.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub fn read() -> Input {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ function `day_13::read` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::part2`
[INFO] [stdout]   --> src/days/day_13.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_13::part2` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::Input`
[INFO] [stdout]   --> src/days/day_14.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Input = CaveCeiling;
[INFO] [stdout]    | ^^^^^^^^^^^^^^ type alias `day_14::Input` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_14.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::read`
[INFO] [stdout]   --> src/days/day_14.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn read() -> Input {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ function `day_14::read` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_14.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::part1`
[INFO] [stdout]    --> src/days/day_14.rs:134:1
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn part1(input: &Input) -> Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_14::part1` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/days/day_14.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | struct CaveCeiling {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::part2`
[INFO] [stdout]    --> src/days/day_14.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_14::part2` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/days/day_14.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | struct CaveCeiling {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::part1`
[INFO] [stdout]   --> src/days/day_13.rs:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn part1(input: &Input) -> Output {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_13::part1` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `PacketItem` is more private than the item `day_13::part2`
[INFO] [stdout]   --> src/days/day_13.rs:99:1
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_13::part2` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `PacketItem` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_13.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | enum PacketItem {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::Input`
[INFO] [stdout]   --> src/days/day_14.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub type Input = CaveCeiling;
[INFO] [stdout]    | ^^^^^^^^^^^^^^ type alias `day_14::Input` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_14.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::read`
[INFO] [stdout]   --> src/days/day_14.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn read() -> Input {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^ function `day_14::read` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/days/day_14.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::part1`
[INFO] [stdout]    --> src/days/day_14.rs:134:1
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub fn part1(input: &Input) -> Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_14::part1` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/days/day_14.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | struct CaveCeiling {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `CaveCeiling` is more private than the item `day_14::part2`
[INFO] [stdout]    --> src/days/day_14.rs:169:1
[INFO] [stdout]     |
[INFO] [stdout] 169 | pub fn part2(input: &Input) -> Output {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `day_14::part2` is reachable at visibility `pub(in crate::days)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `CaveCeiling` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/days/day_14.rs:16:1
[INFO] [stdout]     |
[INFO] [stdout]  16 | struct CaveCeiling {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/Grid.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Grid<T: Display + Clone> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub height: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_w_offset`, `setc`, `normalise_away_from_grid`, `create_coordinate`, and `in_grid_neighbours` are never used
[INFO] [stdout]    --> src/Grid.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl<T: Display + Clone> Grid<T> {
[INFO] [stdout]     | -------------------------------- associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(width: usize, height: usize) -> Grid<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  27 |     pub fn new_w_offset(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn setc(&mut self, coord: Coordinate, value: T) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn normalise_away_from_grid(&self, coordinate: Coordinate) -> (SignedCoord, SignedCoord) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn create_coordinate(&self, index: usize) -> Coordinate {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn in_grid_neighbours(&self, coordinate: Coordinate) -> Vec<Coordinate> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]   --> src/days/day_12.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const SIZE: usize = WIDTH * HEIGHT;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `brokenpart1` is never used
[INFO] [stdout]    --> src/days/day_12.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn brokenpart1(input: &Input) -> Output {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `normalised_by` is never read
[INFO] [stdout]   --> src/days/day_14.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 17 |     normalised_by: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CaveCeiling` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ceiling` is never used
[INFO] [stdout]    --> src/days/day_14.rs:294:4
[INFO] [stdout]     |
[INFO] [stdout] 294 | fn print_ceiling(ceil: &CaveCeiling) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Grid` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Grid;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `height` is never read
[INFO] [stdout]   --> src/Grid.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Grid<T: Display + Clone> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub height: usize,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `new_w_offset`, `setc`, `normalise_away_from_grid`, `create_coordinate`, and `in_grid_neighbours` are never used
[INFO] [stdout]    --> src/Grid.rs:17:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl<T: Display + Clone> Grid<T> {
[INFO] [stdout]     | -------------------------------- associated items in this implementation
[INFO] [stdout]  17 |     pub fn new(width: usize, height: usize) -> Grid<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  27 |     pub fn new_w_offset(
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn setc(&mut self, coord: Coordinate, value: T) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn normalise_away_from_grid(&self, coordinate: Coordinate) -> (SignedCoord, SignedCoord) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn create_coordinate(&self, index: usize) -> Coordinate {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn in_grid_neighbours(&self, coordinate: Coordinate) -> Vec<Coordinate> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE` is never used
[INFO] [stdout]   --> src/days/day_12.rs:12:7
[INFO] [stdout]    |
[INFO] [stdout] 12 | const SIZE: usize = WIDTH * HEIGHT;
[INFO] [stdout]    |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `brokenpart1` is never used
[INFO] [stdout]    --> src/days/day_12.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn brokenpart1(input: &Input) -> Output {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `normalised_by` is never read
[INFO] [stdout]   --> src/days/day_14.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct CaveCeiling {
[INFO] [stdout]    |        ----------- field in this struct
[INFO] [stdout] 17 |     normalised_by: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CaveCeiling` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_ceiling` is never used
[INFO] [stdout]    --> src/days/day_14.rs:294:4
[INFO] [stdout]     |
[INFO] [stdout] 294 | fn print_ceiling(ceil: &CaveCeiling) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Grid` should have a snake case name
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod Grid;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `grid`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BIG_BAD_DIV` should have a snake case name
[INFO] [stdout]    --> src/days/day_11.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let BIG_BAD_DIV = input.iter().map(|x| x.divisibility).product::<T>();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `big_bad_div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BIG_BAD_DIV` should have a snake case name
[INFO] [stdout]    --> src/days/day_11.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |     let BIG_BAD_DIV = input.iter().map(|x| x.divisibility).product::<T>();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `big_bad_div`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/days/day_14.rs:214:34
[INFO] [stdout]     |
[INFO] [stdout] 214 |     return pos.0 < ceil.width && pos.0 >= 0 && pos.1 + 1 < ceil.height;
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/days/day_14.rs:214:34
[INFO] [stdout]     |
[INFO] [stdout] 214 |     return pos.0 < ceil.width && pos.0 >= 0 && pos.1 + 1 < ceil.height;
[INFO] [stdout]     |                                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "d3dd4d74a7b75705a857f878960c571afd666cef8ea84f46dd01651c35612dc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3dd4d74a7b75705a857f878960c571afd666cef8ea84f46dd01651c35612dc2", kill_on_drop: false }`
[INFO] [stdout] d3dd4d74a7b75705a857f878960c571afd666cef8ea84f46dd01651c35612dc2
