[INFO] cloning repository https://github.com/thuchede/advent-of-code-2024
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thuchede/advent-of-code-2024" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuchede%2Fadvent-of-code-2024", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuchede%2Fadvent-of-code-2024'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f4a5e52d2be406dad657aa89f9666fb4f125e0f8
[INFO] checking thuchede/advent-of-code-2024 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthuchede%2Fadvent-of-code-2024" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thuchede/advent-of-code-2024
[INFO] finished tweaking git repo https://github.com/thuchede/advent-of-code-2024
[INFO] tweaked toml for git repo https://github.com/thuchede/advent-of-code-2024 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thuchede/advent-of-code-2024 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thuchede/advent-of-code-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79a00de0b60014566661048b3a60f9c6f73289ff673c6a851abc76bd2fc13ee4
[INFO] running `Command { std: "docker" "start" "-a" "79a00de0b60014566661048b3a60f9c6f73289ff673c6a851abc76bd2fc13ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79a00de0b60014566661048b3a60f9c6f73289ff673c6a851abc76bd2fc13ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a00de0b60014566661048b3a60f9c6f73289ff673c6a851abc76bd2fc13ee4", kill_on_drop: false }`
[INFO] [stdout] 79a00de0b60014566661048b3a60f9c6f73289ff673c6a851abc76bd2fc13ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b9bf7a0369f775946223eeaab23987393cd91e7b549541f8c19a3f223136ac6
[INFO] running `Command { std: "docker" "start" "-a" "5b9bf7a0369f775946223eeaab23987393cd91e7b549541f8c19a3f223136ac6", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking nom v7.1.3
[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: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05.rs:77:61
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let rule_sorted = ordering.iter().find(|(f, s)| (a == f && b == s));
[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] 77 -             let rule_sorted = ordering.iter().find(|(f, s)| (a == f && b == s));
[INFO] [stdout] 77 +             let rule_sorted = ordering.iter().find(|(f, s)| a == f && b == s );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05.rs:81:63
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let rule_unsorted = ordering.iter().find(|(f, s)| (a == s && b == f));
[INFO] [stdout]    |                                                               ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             let rule_unsorted = ordering.iter().find(|(f, s)| (a == s && b == f));
[INFO] [stdout] 81 +             let rule_unsorted = ordering.iter().find(|(f, s)| a == s && b == f );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::current`
[INFO] [stdout]  --> src/day06.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread::current;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::count`
[INFO] [stdout]  --> src/day06.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::multi::count;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05.rs:77:61
[INFO] [stdout]    |
[INFO] [stdout] 77 |             let rule_sorted = ordering.iter().find(|(f, s)| (a == f && b == s));
[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] 77 -             let rule_sorted = ordering.iter().find(|(f, s)| (a == f && b == s));
[INFO] [stdout] 77 +             let rule_sorted = ordering.iter().find(|(f, s)| a == f && b == s );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/day05.rs:81:63
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let rule_unsorted = ordering.iter().find(|(f, s)| (a == s && b == f));
[INFO] [stdout]    |                                                               ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 81 -             let rule_unsorted = ordering.iter().find(|(f, s)| (a == s && b == f));
[INFO] [stdout] 81 +             let rule_unsorted = ordering.iter().find(|(f, s)| a == s && b == f );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/day05.rs:179:57
[INFO] [stdout]     |
[INFO] [stdout] 179 |             let rule_sorted = rules.iter().find(|(f,s)| (a==f && b==s));
[INFO] [stdout]     |                                                         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 179 -             let rule_sorted = rules.iter().find(|(f,s)| (a==f && b==s));
[INFO] [stdout] 179 +             let rule_sorted = rules.iter().find(|(f,s)| a==f && b==s );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/day05.rs:183:59
[INFO] [stdout]     |
[INFO] [stdout] 183 |             let rule_unsorted = rules.iter().find(|(f,s)| (a==s && b==f));
[INFO] [stdout]     |                                                           ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 183 -             let rule_unsorted = rules.iter().find(|(f,s)| (a==s && b==f));
[INFO] [stdout] 183 +             let rule_unsorted = rules.iter().find(|(f,s)| a==s && b==f );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::current`
[INFO] [stdout]  --> src/day06.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::thread::current;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nom::multi::count`
[INFO] [stdout]  --> src/day06.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use nom::multi::count;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day06.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut line = patrolled_area.get_mut(current_y_pos as usize).unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day06.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut cloned_area = area.clone();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_area`
[INFO] [stdout]    --> src/day06.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut cloned_area = area.clone();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_area`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLoopStartPoint` is assigned to, but never used
[INFO] [stdout]    --> src/day06.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut currentLoopStartPoint = LoopCase::StartsAtThree;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_currentLoopStartPoint` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 currentLoopStartPoint = LoopCase::StartsAtThree; // FIXME: USELESS???
[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: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 currentLoopStartPoint = LoopCase::StartsAtTwelve; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 currentLoopStartPoint = LoopCase::StartsAtNine; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 currentLoopStartPoint = LoopCase::StartsAtSix; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]    --> src/day06.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn try_loop(area: &Vec<Vec<char>>, last_blocks: (Option<(usize, usize)>,Option<(usize, usize)>,Option<(usize, usize)>), position: (usize,...
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/day06.rs:312:121
[INFO] [stdout]     |
[INFO] [stdout] 312 | ...>,Option<(usize, usize)>), position: (usize, usize)) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `third_block`
[INFO] [stdout]    --> src/day06.rs:313:26
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let (first_block, _, third_block) = last_blocks;
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_third_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_loop` is never used
[INFO] [stdout]    --> src/day06.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn try_loop(area: &Vec<Vec<char>>, last_blocks: (Option<(usize, usize)>,Option<(usize, usize)>,Option<(usize, usize)>), position: (usize,...
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/helpers.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .map(|line| line.and_then(|v| v.parse().map_err(|e| Error::new(ErrorKind::InvalidData, e))))
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirection` should have a snake case name
[INFO] [stdout]   --> src/day06.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut currentDirection = Direction::North;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_direction`
[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 `currentDirection` should have a snake case name
[INFO] [stdout]    --> src/day06.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let mut currentDirection = Direction::North;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLoopStartPoint` should have a snake case name
[INFO] [stdout]    --> src/day06.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut currentLoopStartPoint = LoopCase::StartsAtThree;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_loop_start_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2024-rust` (bin "aoc-2024-rust" test) due to 1 previous error; 21 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/day06.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |         let mut line = patrolled_area.get_mut(current_y_pos as usize).unwrap();
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/day06.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut cloned_area = area.clone();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloned_area`
[INFO] [stdout]    --> src/day06.rs:141:9
[INFO] [stdout]     |
[INFO] [stdout] 141 |     let mut cloned_area = area.clone();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloned_area`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLoopStartPoint` is assigned to, but never used
[INFO] [stdout]    --> src/day06.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut currentLoopStartPoint = LoopCase::StartsAtThree;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_currentLoopStartPoint` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 currentLoopStartPoint = LoopCase::StartsAtThree; // FIXME: USELESS???
[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: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:237:17
[INFO] [stdout]     |
[INFO] [stdout] 237 |                 currentLoopStartPoint = LoopCase::StartsAtTwelve; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:205:17
[INFO] [stdout]     |
[INFO] [stdout] 205 |                 currentLoopStartPoint = LoopCase::StartsAtNine; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `currentLoopStartPoint` is never read
[INFO] [stdout]    --> src/day06.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |                 currentLoopStartPoint = LoopCase::StartsAtSix; // FIXME: USELESS???
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]    --> src/day06.rs:312:13
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn try_loop(area: &Vec<Vec<char>>, last_blocks: (Option<(usize, usize)>,Option<(usize, usize)>,Option<(usize, usize)>), position: (usize,...
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/day06.rs:312:121
[INFO] [stdout]     |
[INFO] [stdout] 312 | ...>,Option<(usize, usize)>), position: (usize, usize)) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `third_block`
[INFO] [stdout]    --> src/day06.rs:313:26
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let (first_block, _, third_block) = last_blocks;
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_third_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `try_loop` is never used
[INFO] [stdout]    --> src/day06.rs:312:4
[INFO] [stdout]     |
[INFO] [stdout] 312 | fn try_loop(area: &Vec<Vec<char>>, last_blocks: (Option<(usize, usize)>,Option<(usize, usize)>,Option<(usize, usize)>), position: (usize,...
[INFO] [stdout]     |    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> src/helpers.rs:12:39
[INFO] [stdout]    |
[INFO] [stdout] 12 |         .map(|line| line.and_then(|v| v.parse().map_err(|e| Error::new(ErrorKind::InvalidData, e))))
[INFO] [stdout]    |                                       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentDirection` should have a snake case name
[INFO] [stdout]   --> src/day06.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let mut currentDirection = Direction::North;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_direction`
[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 `currentDirection` should have a snake case name
[INFO] [stdout]    --> src/day06.rs:144:13
[INFO] [stdout]     |
[INFO] [stdout] 144 |     let mut currentDirection = Direction::North;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentLoopStartPoint` should have a snake case name
[INFO] [stdout]    --> src/day06.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let mut currentLoopStartPoint = LoopCase::StartsAtThree;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_loop_start_point`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2024-rust` (bin "aoc-2024-rust") due to 1 previous error; 19 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5b9bf7a0369f775946223eeaab23987393cd91e7b549541f8c19a3f223136ac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b9bf7a0369f775946223eeaab23987393cd91e7b549541f8c19a3f223136ac6", kill_on_drop: false }`
[INFO] [stdout] 5b9bf7a0369f775946223eeaab23987393cd91e7b549541f8c19a3f223136ac6
