[INFO] cloning repository https://github.com/rChaoz/advent-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rChaoz/advent-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrChaoz%2Fadvent-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrChaoz%2Fadvent-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cff87fc0b491b73647cb6ef9d48d055914f39341
[INFO] linting rChaoz/advent-2024 against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FrChaoz%2Fadvent-2024" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rChaoz/advent-2024
[INFO] finished tweaking git repo https://github.com/rChaoz/advent-2024
[INFO] tweaked toml for git repo https://github.com/rChaoz/advent-2024 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rChaoz/advent-2024 on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rChaoz/advent-2024 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fix_fn v1.0.2
[INFO] [stderr]   Downloaded kust v0.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_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" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c75b11d68708262480cc25ce11d85996c2b98c411e9dbb2a3cfd4911672607e
[INFO] running `Command { std: "docker" "start" "-a" "0c75b11d68708262480cc25ce11d85996c2b98c411e9dbb2a3cfd4911672607e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c75b11d68708262480cc25ce11d85996c2b98c411e9dbb2a3cfd4911672607e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c75b11d68708262480cc25ce11d85996c2b98c411e9dbb2a3cfd4911672607e", kill_on_drop: false }`
[INFO] [stdout] 0c75b11d68708262480cc25ce11d85996c2b98c411e9dbb2a3cfd4911672607e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0679b3e0a4ffa4756204e71e8ab24d1a417cde0274dfca691e78ff79e82a45d6
[INFO] running `Command { std: "docker" "start" "-a" "0679b3e0a4ffa4756204e71e8ab24d1a417cde0274dfca691e78ff79e82a45d6", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking kust v0.0.2
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]     Checking fix_fn v1.0.2
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking aoc-2024-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_1.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]    = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you are using an explicit closure for copying elements
[INFO] [stdout]   --> src/days/day_1.rs:55:36
[INFO] [stdout]    |
[INFO] [stdout] 55 |         similarity += num as u64 * count.get(&num).map(|&n| n).unwrap_or(0) as u64;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling the dedicated `copied` method: `count.get(&num).copied()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stdout]    = note: `#[warn(clippy::map_clone)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_2.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 29 - fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout] 29 + fn is_safe(nums: &[i32]) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/days/day_4.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 if !(a == b'M' && b == b'S') && !(a == b'S' && b == b'M') {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(a == b'M' && b == b'S' || a == b'S' && b == b'M')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/days/day_4.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 if !(a == b'M' && b == b'S') && !(a == b'S' && b == b'M') {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(a == b'M' && b == b'S' || a == b'S' && b == b'M')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_5.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn parse_rules<'a>(input: &'a str) -> (Vec<(u32, u32)>, Box<dyn 'a + Iterator<Item = Vec<u32>>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_5.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn check_update(update: &Vec<u32>, rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 64 - fn check_update(update: &Vec<u32>, rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout] 64 + fn check_update(update: &[u32], rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:100:40
[INFO] [stdout]     |
[INFO] [stdout] 100 |         .filter(|update| !check_update(&update, &rules))
[INFO] [stdout]     |                                        ^^^^^^^ help: change this to: `update`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:113:58
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...                   || !all_numbers.contains(&first)
[INFO] [stdout]     |                                                ^^^^^^ help: change this to: `first`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:114:53
[INFO] [stdout]     |
[INFO] [stdout] 114 | ...                   || numbers.contains(&first)
[INFO] [stdout]     |                                           ^^^^^^ help: change this to: `first`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_6.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn run(map: &mut Vec<Vec<Tile>>, mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 76 - fn run(map: &mut Vec<Vec<Tile>>, mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout] 76 + fn run(map: &mut [Vec<Tile>], mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/days/day_7.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     if rest.len() == 0 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `rest.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_8.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse(input: &str) -> (Range<i32>, Range<i32>, HashMap<char, Vec<(i32, i32)>>) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `repeat().take()` can be written more concisely
[INFO] [stdout]    --> src/days/day_9.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 | /             repeat(if index % 2 != 0 {
[INFO] [stdout] 108 | |                 Block::Free
[INFO] [stdout] 109 | |             } else {
[INFO] [stdout] 110 | |                 Block::File(index as u32 / 2)
[INFO] [stdout] 111 | |             })
[INFO] [stdout] 112 | |             .take(len as usize)
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_repeat_n
[INFO] [stdout]     = note: `#[warn(clippy::manual_repeat_n)]` on by default
[INFO] [stdout] help: consider using `repeat_n()` instead
[INFO] [stdout]     |
[INFO] [stdout] 107 ~             std::iter::repeat_n(if index % 2 != 0 {
[INFO] [stdout] 108 +                 Block::Free
[INFO] [stdout] 109 +             } else {
[INFO] [stdout] 110 +                 Block::File(index as u32 / 2)
[INFO] [stdout] 111 +             }, len as usize)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]   --> src/days/day_11.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if digits % 2 == 0 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^ help: replace with: `digits.is_multiple_of(2)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout]    = note: `#[warn(clippy::manual_is_multiple_of)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `dir` is only used to index `DIRECTIONS`
[INFO] [stdout]   --> src/days/day_12.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 42 -     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout] 42 +     for <item> in &DIRECTIONS {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_12.rs:67:45
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn base<F: FnMut(usize, usize) -> u32>(map: &Vec<Vec<char>>, mut f: F) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 67 - fn base<F: FnMut(usize, usize) -> u32>(map: &Vec<Vec<char>>, mut f: F) {
[INFO] [stdout] 67 + fn base<F: FnMut(usize, usize) -> u32>(map: &[Vec<char>], mut f: F) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_14.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn move_robots(robots: &mut Vec<Robot>, seconds: i32) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 65 - fn move_robots(robots: &mut Vec<Robot>, seconds: i32) {
[INFO] [stdout] 65 + fn move_robots(robots: &mut [Robot], seconds: i32) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/days/day_15.rs:103:14
[INFO] [stdout]     |
[INFO] [stdout] 103 |         map: &Vec<Vec<T>>,
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 103 -         map: &Vec<Vec<T>>,
[INFO] [stdout] 103 +         map: &[Vec<T>],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/days/day_15.rs:118:48
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &Vec<Vec<T>>, matcher: F) -> u32 {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 118 -     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &Vec<Vec<T>>, matcher: F) -> u32 {
[INFO] [stdout] 118 +     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &[Vec<T>], matcher: F) -> u32 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:215:33
[INFO] [stdout]     |
[INFO] [stdout] 215 | / ...                   match tile {
[INFO] [stdout] 216 | | ...                       Tile1::Wall | Tile1::Box(true) => true,
[INFO] [stdout] 217 | | ...                       _ => false,
[INFO] [stdout] 218 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 215 -                                 match tile {
[INFO] [stdout] 216 -                                     Tile1::Wall | Tile1::Box(true) => true,
[INFO] [stdout] 217 -                                     _ => false,
[INFO] [stdout] 218 -                                 }
[INFO] [stdout] 215 +                                 matches!(tile, Tile1::Wall | Tile1::Box(true))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:235:44
[INFO] [stdout]     |
[INFO] [stdout] 235 |               map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 236 | |                 Tile1::Box(_) => true,
[INFO] [stdout] 237 | |                 _ => false,
[INFO] [stdout] 238 | |             })
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 235 -             map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout] 236 -                 Tile1::Box(_) => true,
[INFO] [stdout] 237 -                 _ => false,
[INFO] [stdout] 238 -             })
[INFO] [stdout] 235 +             map_calc_gps(&self.map, |tile| matches!(tile, Tile1::Box(_)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]    --> src/days/day_15.rs:347:21
[INFO] [stdout]     |
[INFO] [stdout] 347 | /                     match map.map[next_y as usize][(next_x + 1) as usize] {
[INFO] [stdout] 348 | |                         Tile2::BoxLeft => move_box(map, next_x + 1, next_y, direction),
[INFO] [stdout] 349 | |                         _ => (),
[INFO] [stdout] 350 | |                     }
[INFO] [stdout]     | |_____________________^ help: try: `if map.map[next_y as usize][(next_x + 1) as usize] == Tile2::BoxLeft { move_box(map, next_x + 1, next_y, direction) }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]     = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:384:44
[INFO] [stdout]     |
[INFO] [stdout] 384 |               map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 385 | |                 Tile2::BoxLeft => true,
[INFO] [stdout] 386 | |                 _ => false,
[INFO] [stdout] 387 | |             })
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 384 -             map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout] 385 -                 Tile2::BoxLeft => true,
[INFO] [stdout] 386 -                 _ => false,
[INFO] [stdout] 387 -             })
[INFO] [stdout] 384 +             map_calc_gps(&self.map, |tile| matches!(tile, Tile2::BoxLeft))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this loop could be written as a `for` loop
[INFO] [stdout]    --> src/days/day_15.rs:413:5
[INFO] [stdout]     |
[INFO] [stdout] 413 |     while let Some(line) = lines.next() {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for line in lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stdout]     = note: `#[warn(clippy::while_let_on_iterator)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-canonical implementation of `partial_cmp` on an `Ord` type
[INFO] [stdout]   --> src/days/day_16.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | / impl PartialOrd for Entry {
[INFO] [stdout] 59 | |     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
[INFO] [stdout] 60 | |         other.score.partial_cmp(&self.score)
[INFO] [stdout] 61 | |     }
[INFO] [stdout] 62 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl
[INFO] [stdout]    = note: `#[warn(clippy::non_canonical_partial_ord_impl)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 59 -     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
[INFO] [stdout] 60 -         other.score.partial_cmp(&self.score)
[INFO] [stdout] 61 -     }
[INFO] [stdout] 59 +     fn partial_cmp(&self, other: &Self) -> Option<Ordering> { Some(self.cmp(other)) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_16.rs:95:50
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn dijkstra(start_x: usize, start_y: usize, map: &Vec<Vec<bool>>) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 95 - fn dijkstra(start_x: usize, start_y: usize, map: &Vec<Vec<bool>>) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout] 95 + fn dijkstra(start_x: usize, start_y: usize, map: &[Vec<bool>]) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `dir` is used to index `best`
[INFO] [stdout]    --> src/days/day_16.rs:187:16
[INFO] [stdout]     |
[INFO] [stdout] 187 |     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]     |
[INFO] [stdout] 187 -     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout] 187 +     for (dir, <item>) in best.iter().enumerate().take(DIRECTIONS.len()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_17.rs:45:41
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn run(mut register: [i64; 3], program: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 45 - fn run(mut register: [i64; 3], program: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout] 45 + fn run(mut register: [i64; 3], program: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_20.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn bfs(map: &Vec<Vec<bool>>, start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 57 - fn bfs(map: &Vec<Vec<bool>>, start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout] 57 + fn bfs(map: &[Vec<bool>], start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/days/day_21.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |     LazyLock::new(|| paths_to_codes(&*NUMPAD_PATHS));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ help: try: `&NUMPAD_PATHS`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]     = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/days/day_21.rs:189:37
[INFO] [stdout]     |
[INFO] [stdout] 189 |     LazyLock::new(|| paths_to_codes(&*DIRPAD_PATHS));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ help: try: `&DIRPAD_PATHS`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `seq`
[INFO] [stdout]   --> src/days/day_22.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |             for i in 0..3 {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 63 -             for i in 0..3 {
[INFO] [stdout] 63 +             for <item> in seq.iter_mut().take(3) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `LAN` contains a capitalized acronym
[INFO] [stdout]   --> src/days/day_23.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | type LAN = Vec<PC>;
[INFO] [stdout]    |      ^^^ help: consider making the acronym lowercase, except the initial letter: `Lan`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/days/day_23.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |         while remaining.len() > 0 {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!remaining.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `AND` contains a capitalized acronym
[INFO] [stdout]    --> src/days/day_24.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     AND,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `And`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `XOR` contains a capitalized acronym
[INFO] [stdout]    --> src/days/day_24.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     XOR,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this loop could be written as a `for` loop
[INFO] [stdout]    --> src/days/day_24.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     while let Some(line) = lines.next() {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for line in lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/days/day_24.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |                 let shift = wire[1..].parse::<u8>().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/days/day_24.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             if wire.starts_with("z") {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 213 ~             if let Some(<stripped>) = wire.strip_prefix("z") {
[INFO] [stdout] 214 ~                 let shift = <stripped>.parse::<u8>().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/days/day_24.rs:354:22
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 Some(wire[1..].parse::<u8>().unwrap())
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/days/day_24.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |             if wire.starts_with('z') {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 353 ~             if let Some(<stripped>) = wire.strip_prefix('z') {
[INFO] [stdout] 354 ~                 Some(<stripped>.parse::<u8>().unwrap())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:414:34
[INFO] [stdout]     |
[INFO] [stdout] 414 |                 bad_gates.insert(input_xor.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:431:34
[INFO] [stdout]     |
[INFO] [stdout] 431 |                 bad_gates.insert(carry_gate.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_gate`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:438:17
[INFO] [stdout]     |
[INFO] [stdout] 438 | /                 gates
[INFO] [stdout] 439 | |                     .iter()
[INFO] [stdout] 440 | |                     .find(|gate| gate.output == wire!(z bit))
[INFO] [stdout] 441 | |                     .unwrap()
[INFO] [stdout] 442 | |                     .clone(),
[INFO] [stdout]     | |____________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] help: try dereferencing it
[INFO] [stdout]     |
[INFO] [stdout] 438 ~                 *gates
[INFO] [stdout] 439 +                     .iter()
[INFO] [stdout] 440 +                     .find(|gate| gate.output == wire!(z bit))
[INFO] [stdout] 441 ~                     .unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:454:34
[INFO] [stdout]     |
[INFO] [stdout] 454 |                 bad_gates.insert(carry_and.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_and`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:455:34
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 bad_gates.insert(input_and.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_and`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:462:30
[INFO] [stdout]     |
[INFO] [stdout] 462 |             bad_gates.insert(carry_gate.clone());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_gate`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 |             bad_gates.insert(input_xor.clone());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/days/day_1.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                 ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines<'_>, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/days/day_2.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse(input: &str) -> Map<Lines, fn(&str) -> Vec<i32>> {
[INFO] [stdout]    |                 ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse(input: &str) -> Map<Lines<'_>, fn(&str) -> Vec<i32>> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_1.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout]    = note: `#[warn(clippy::type_complexity)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you are using an explicit closure for copying elements
[INFO] [stdout]   --> src/days/day_1.rs:55:36
[INFO] [stdout]    |
[INFO] [stdout] 55 |         similarity += num as u64 * count.get(&num).map(|&n| n).unwrap_or(0) as u64;
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling the dedicated `copied` method: `count.get(&num).copied()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stdout]    = note: `#[warn(clippy::map_clone)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_2.rs:29:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout]    = note: `#[warn(clippy::ptr_arg)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 29 - fn is_safe(nums: &Vec<i32>) -> bool {
[INFO] [stdout] 29 + fn is_safe(nums: &[i32]) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/days/day_4.rs:84:20
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 if !(a == b'M' && b == b'S') && !(a == b'S' && b == b'M') {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(a == b'M' && b == b'S' || a == b'S' && b == b'M')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]    = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]   --> src/days/day_4.rs:92:20
[INFO] [stdout]    |
[INFO] [stdout] 92 |                 if !(a == b'M' && b == b'S') && !(a == b'S' && b == b'M') {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `!(a == b'M' && b == b'S' || a == b'S' && b == b'M')`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_5.rs:42:39
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn parse_rules<'a>(input: &'a str) -> (Vec<(u32, u32)>, Box<dyn 'a + Iterator<Item = Vec<u32>>>) {
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_5.rs:64:25
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn check_update(update: &Vec<u32>, rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 64 - fn check_update(update: &Vec<u32>, rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout] 64 + fn check_update(update: &[u32], rules: &Vec<(u32, u32)>) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:100:40
[INFO] [stdout]     |
[INFO] [stdout] 100 |         .filter(|update| !check_update(&update, &rules))
[INFO] [stdout]     |                                        ^^^^^^^ help: change this to: `update`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout]     = note: `#[warn(clippy::needless_borrow)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:113:58
[INFO] [stdout]     |
[INFO] [stdout] 113 | ...                   || !all_numbers.contains(&first)
[INFO] [stdout]     |                                                ^^^^^^ help: change this to: `first`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler
[INFO] [stdout]    --> src/days/day_5.rs:114:53
[INFO] [stdout]     |
[INFO] [stdout] 114 | ...                   || numbers.contains(&first)
[INFO] [stdout]     |                                           ^^^^^^ help: change this to: `first`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_6.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 | fn run(map: &mut Vec<Vec<Tile>>, mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 76 - fn run(map: &mut Vec<Vec<Tile>>, mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout] 76 + fn run(map: &mut [Vec<Tile>], mut x: i32, mut y: i32, mut direction: Direction) -> bool {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]   --> src/days/day_7.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 |     if rest.len() == 0 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: using `is_empty` is clearer and more explicit: `rest.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout]    = note: `#[warn(clippy::len_zero)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: very complex type used. Consider factoring parts into `type` definitions
[INFO] [stdout]   --> src/days/day_8.rs:27:26
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn parse(input: &str) -> (Range<i32>, Range<i32>, HashMap<char, Vec<(i32, i32)>>) {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this `repeat().take()` can be written more concisely
[INFO] [stdout]    --> src/days/day_9.rs:107:13
[INFO] [stdout]     |
[INFO] [stdout] 107 | /             repeat(if index % 2 != 0 {
[INFO] [stdout] 108 | |                 Block::Free
[INFO] [stdout] 109 | |             } else {
[INFO] [stdout] 110 | |                 Block::File(index as u32 / 2)
[INFO] [stdout] 111 | |             })
[INFO] [stdout] 112 | |             .take(len as usize)
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_repeat_n
[INFO] [stdout]     = note: `#[warn(clippy::manual_repeat_n)]` on by default
[INFO] [stdout] help: consider using `repeat_n()` instead
[INFO] [stdout]     |
[INFO] [stdout] 107 ~             std::iter::repeat_n(if index % 2 != 0 {
[INFO] [stdout] 108 +                 Block::Free
[INFO] [stdout] 109 +             } else {
[INFO] [stdout] 110 +                 Block::File(index as u32 / 2)
[INFO] [stdout] 111 +             }, len as usize)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: manual implementation of `.is_multiple_of()`
[INFO] [stdout]   --> src/days/day_11.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |             if digits % 2 == 0 {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^ help: replace with: `digits.is_multiple_of(2)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_is_multiple_of
[INFO] [stdout]    = note: `#[warn(clippy::manual_is_multiple_of)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `dir` is only used to index `DIRECTIONS`
[INFO] [stdout]   --> src/days/day_12.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout]    = note: `#[warn(clippy::needless_range_loop)]` on by default
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 42 -     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout] 42 +     for <item> in &DIRECTIONS {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_12.rs:67:45
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn base<F: FnMut(usize, usize) -> u32>(map: &Vec<Vec<char>>, mut f: F) {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 67 - fn base<F: FnMut(usize, usize) -> u32>(map: &Vec<Vec<char>>, mut f: F) {
[INFO] [stdout] 67 + fn base<F: FnMut(usize, usize) -> u32>(map: &[Vec<char>], mut f: F) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&mut Vec` instead of `&mut [_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_14.rs:65:24
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn move_robots(robots: &mut Vec<Robot>, seconds: i32) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 65 - fn move_robots(robots: &mut Vec<Robot>, seconds: i32) {
[INFO] [stdout] 65 + fn move_robots(robots: &mut [Robot], seconds: i32) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/days/day_15.rs:103:14
[INFO] [stdout]     |
[INFO] [stdout] 103 |         map: &Vec<Vec<T>>,
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 103 -         map: &Vec<Vec<T>>,
[INFO] [stdout] 103 +         map: &[Vec<T>],
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]    --> src/days/day_15.rs:118:48
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &Vec<Vec<T>>, matcher: F) -> u32 {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]     |
[INFO] [stdout] 118 -     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &Vec<Vec<T>>, matcher: F) -> u32 {
[INFO] [stdout] 118 +     fn map_calc_gps<T, F: Fn(&T) -> bool>(map: &[Vec<T>], matcher: F) -> u32 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:215:33
[INFO] [stdout]     |
[INFO] [stdout] 215 | / ...                   match tile {
[INFO] [stdout] 216 | | ...                       Tile1::Wall | Tile1::Box(true) => true,
[INFO] [stdout] 217 | | ...                       _ => false,
[INFO] [stdout] 218 | | ...                   }
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout]     = note: `#[warn(clippy::match_like_matches_macro)]` on by default
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 215 -                                 match tile {
[INFO] [stdout] 216 -                                     Tile1::Wall | Tile1::Box(true) => true,
[INFO] [stdout] 217 -                                     _ => false,
[INFO] [stdout] 218 -                                 }
[INFO] [stdout] 215 +                                 matches!(tile, Tile1::Wall | Tile1::Box(true))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:235:44
[INFO] [stdout]     |
[INFO] [stdout] 235 |               map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 236 | |                 Tile1::Box(_) => true,
[INFO] [stdout] 237 | |                 _ => false,
[INFO] [stdout] 238 | |             })
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 235 -             map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout] 236 -                 Tile1::Box(_) => true,
[INFO] [stdout] 237 -                 _ => false,
[INFO] [stdout] 238 -             })
[INFO] [stdout] 235 +             map_calc_gps(&self.map, |tile| matches!(tile, Tile1::Box(_)))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you seem to be trying to use `match` for an equality check. Consider using `if`
[INFO] [stdout]    --> src/days/day_15.rs:347:21
[INFO] [stdout]     |
[INFO] [stdout] 347 | /                     match map.map[next_y as usize][(next_x + 1) as usize] {
[INFO] [stdout] 348 | |                         Tile2::BoxLeft => move_box(map, next_x + 1, next_y, direction),
[INFO] [stdout] 349 | |                         _ => (),
[INFO] [stdout] 350 | |                     }
[INFO] [stdout]     | |_____________________^ help: try: `if map.map[next_y as usize][(next_x + 1) as usize] == Tile2::BoxLeft { move_box(map, next_x + 1, next_y, direction) }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
[INFO] [stdout]     = note: `#[warn(clippy::single_match)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: match expression looks like `matches!` macro
[INFO] [stdout]    --> src/days/day_15.rs:384:44
[INFO] [stdout]     |
[INFO] [stdout] 384 |               map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout]     |  ____________________________________________^
[INFO] [stdout] 385 | |                 Tile2::BoxLeft => true,
[INFO] [stdout] 386 | |                 _ => false,
[INFO] [stdout] 387 | |             })
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_like_matches_macro
[INFO] [stdout] help: use `matches!` directly
[INFO] [stdout]     |
[INFO] [stdout] 384 -             map_calc_gps(&self.map, |tile| match tile {
[INFO] [stdout] 385 -                 Tile2::BoxLeft => true,
[INFO] [stdout] 386 -                 _ => false,
[INFO] [stdout] 387 -             })
[INFO] [stdout] 384 +             map_calc_gps(&self.map, |tile| matches!(tile, Tile2::BoxLeft))
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this loop could be written as a `for` loop
[INFO] [stdout]    --> src/days/day_15.rs:413:5
[INFO] [stdout]     |
[INFO] [stdout] 413 |     while let Some(line) = lines.next() {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for line in lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stdout]     = note: `#[warn(clippy::while_let_on_iterator)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-canonical implementation of `partial_cmp` on an `Ord` type
[INFO] [stdout]   --> src/days/day_16.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | / impl PartialOrd for Entry {
[INFO] [stdout] 59 | |     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
[INFO] [stdout] 60 | |         other.score.partial_cmp(&self.score)
[INFO] [stdout] 61 | |     }
[INFO] [stdout] 62 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#non_canonical_partial_ord_impl
[INFO] [stdout]    = note: `#[warn(clippy::non_canonical_partial_ord_impl)]` on by default
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 59 -     fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
[INFO] [stdout] 60 -         other.score.partial_cmp(&self.score)
[INFO] [stdout] 61 -     }
[INFO] [stdout] 59 +     fn partial_cmp(&self, other: &Self) -> Option<Ordering> { Some(self.cmp(other)) }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_16.rs:95:50
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn dijkstra(start_x: usize, start_y: usize, map: &Vec<Vec<bool>>) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 95 - fn dijkstra(start_x: usize, start_y: usize, map: &Vec<Vec<bool>>) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout] 95 + fn dijkstra(start_x: usize, start_y: usize, map: &[Vec<bool>]) -> Vec<Vec<[u32; 4]>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `dir` is used to index `best`
[INFO] [stdout]    --> src/days/day_16.rs:187:16
[INFO] [stdout]     |
[INFO] [stdout] 187 |     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator and enumerate()
[INFO] [stdout]     |
[INFO] [stdout] 187 -     for dir in 0..DIRECTIONS.len() {
[INFO] [stdout] 187 +     for (dir, <item>) in best.iter().enumerate().take(DIRECTIONS.len()) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_17.rs:45:41
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn run(mut register: [i64; 3], program: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 45 - fn run(mut register: [i64; 3], program: &Vec<u8>) -> Vec<u8> {
[INFO] [stdout] 45 + fn run(mut register: [i64; 3], program: &[u8]) -> Vec<u8> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: writing `&Vec` instead of `&[_]` involves a new object where a slice will do
[INFO] [stdout]   --> src/days/day_20.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn bfs(map: &Vec<Vec<bool>>, start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stdout] help: change this to
[INFO] [stdout]    |
[INFO] [stdout] 57 - fn bfs(map: &Vec<Vec<bool>>, start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout] 57 + fn bfs(map: &[Vec<bool>], start: Point) -> Vec<Vec<u32>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/days/day_21.rs:187:37
[INFO] [stdout]     |
[INFO] [stdout] 187 |     LazyLock::new(|| paths_to_codes(&*NUMPAD_PATHS));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ help: try: `&NUMPAD_PATHS`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout]     = note: `#[warn(clippy::explicit_auto_deref)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: deref which would be done by auto-deref
[INFO] [stdout]    --> src/days/day_21.rs:189:37
[INFO] [stdout]     |
[INFO] [stdout] 189 |     LazyLock::new(|| paths_to_codes(&*DIRPAD_PATHS));
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ help: try: `&DIRPAD_PATHS`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#explicit_auto_deref
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the loop variable `i` is only used to index `seq`
[INFO] [stdout]   --> src/days/day_22.rs:63:22
[INFO] [stdout]    |
[INFO] [stdout] 63 |             for i in 0..3 {
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stdout] help: consider using an iterator
[INFO] [stdout]    |
[INFO] [stdout] 63 -             for i in 0..3 {
[INFO] [stdout] 63 +             for <item> in seq.iter_mut().take(3) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `LAN` contains a capitalized acronym
[INFO] [stdout]   --> src/days/day_23.rs:74:6
[INFO] [stdout]    |
[INFO] [stdout] 74 | type LAN = Vec<PC>;
[INFO] [stdout]    |      ^^^ help: consider making the acronym lowercase, except the initial letter: `Lan`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]    = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: length comparison to zero
[INFO] [stdout]    --> src/days/day_23.rs:157:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |         while remaining.len() > 0 {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!remaining.is_empty()`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_zero
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `AND` contains a capitalized acronym
[INFO] [stdout]    --> src/days/day_24.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 |     AND,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `And`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `XOR` contains a capitalized acronym
[INFO] [stdout]    --> src/days/day_24.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     XOR,
[INFO] [stdout]     |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this loop could be written as a `for` loop
[INFO] [stdout]    --> src/days/day_24.rs:183:5
[INFO] [stdout]     |
[INFO] [stdout] 183 |     while let Some(line) = lines.next() {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `for line in lines`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_let_on_iterator
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/days/day_24.rs:214:29
[INFO] [stdout]     |
[INFO] [stdout] 214 |                 let shift = wire[1..].parse::<u8>().unwrap();
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/days/day_24.rs:213:13
[INFO] [stdout]     |
[INFO] [stdout] 213 |             if wire.starts_with("z") {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout]     = note: `#[warn(clippy::manual_strip)]` on by default
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 213 ~             if let Some(<stripped>) = wire.strip_prefix("z") {
[INFO] [stdout] 214 ~                 let shift = <stripped>.parse::<u8>().unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: stripping a prefix manually
[INFO] [stdout]    --> src/days/day_24.rs:354:22
[INFO] [stdout]     |
[INFO] [stdout] 354 |                 Some(wire[1..].parse::<u8>().unwrap())
[INFO] [stdout]     |                      ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the prefix was tested here
[INFO] [stdout]    --> src/days/day_24.rs:353:13
[INFO] [stdout]     |
[INFO] [stdout] 353 |             if wire.starts_with('z') {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#manual_strip
[INFO] [stdout] help: try using the `strip_prefix` method
[INFO] [stdout]     |
[INFO] [stdout] 353 ~             if let Some(<stripped>) = wire.strip_prefix('z') {
[INFO] [stdout] 354 ~                 Some(<stripped>.parse::<u8>().unwrap())
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:414:34
[INFO] [stdout]     |
[INFO] [stdout] 414 |                 bad_gates.insert(input_xor.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]     = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:431:34
[INFO] [stdout]     |
[INFO] [stdout] 431 |                 bad_gates.insert(carry_gate.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_gate`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:438:17
[INFO] [stdout]     |
[INFO] [stdout] 438 | /                 gates
[INFO] [stdout] 439 | |                     .iter()
[INFO] [stdout] 440 | |                     .find(|gate| gate.output == wire!(z bit))
[INFO] [stdout] 441 | |                     .unwrap()
[INFO] [stdout] 442 | |                     .clone(),
[INFO] [stdout]     | |____________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] help: try dereferencing it
[INFO] [stdout]     |
[INFO] [stdout] 438 ~                 *gates
[INFO] [stdout] 439 +                     .iter()
[INFO] [stdout] 440 +                     .find(|gate| gate.output == wire!(z bit))
[INFO] [stdout] 441 ~                     .unwrap(),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:454:34
[INFO] [stdout]     |
[INFO] [stdout] 454 |                 bad_gates.insert(carry_and.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_and`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:455:34
[INFO] [stdout]     |
[INFO] [stdout] 455 |                 bad_gates.insert(input_and.clone());
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_and`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:462:30
[INFO] [stdout]     |
[INFO] [stdout] 462 |             bad_gates.insert(carry_gate.clone());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*carry_gate`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `Gate<'_>` which implements the `Copy` trait
[INFO] [stdout]    --> src/days/day_24.rs:463:30
[INFO] [stdout]     |
[INFO] [stdout] 463 |             bad_gates.insert(input_xor.clone());
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: try dereferencing it: `*input_xor`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/days/day_1.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                 ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn parse(input: &str) -> Map<Lines<'_>, fn(&str) -> (u32, u32)> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/days/day_2.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse(input: &str) -> Map<Lines, fn(&str) -> Vec<i32>> {
[INFO] [stdout]    |                 ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn parse(input: &str) -> Map<Lines<'_>, fn(&str) -> Vec<i32>> {
[INFO] [stdout]    |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.68s
[INFO] running `Command { std: "docker" "inspect" "0679b3e0a4ffa4756204e71e8ab24d1a417cde0274dfca691e78ff79e82a45d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0679b3e0a4ffa4756204e71e8ab24d1a417cde0274dfca691e78ff79e82a45d6", kill_on_drop: false }`
[INFO] [stdout] 0679b3e0a4ffa4756204e71e8ab24d1a417cde0274dfca691e78ff79e82a45d6