[INFO] cloning repository https://github.com/fabian-braun/aoc24
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fabian-braun/aoc24" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabian-braun%2Faoc24", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f545d0b3fbbe17c85f460b4d7cb8b2350d39ad40
[INFO] checking fabian-braun/aoc24 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffabian-braun%2Faoc24" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fabian-braun/aoc24
[INFO] finished tweaking git repo https://github.com/fabian-braun/aoc24
[INFO] tweaked toml for git repo https://github.com/fabian-braun/aoc24 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fabian-braun/aoc24 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fabian-braun/aoc24 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] 2292a927773c12882bf766049b688a7725e4f66d687367703912fd77bc4c559a
[INFO] running `Command { std: "docker" "start" "-a" "2292a927773c12882bf766049b688a7725e4f66d687367703912fd77bc4c559a", kill_on_drop: false }`
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[INFO] [stderr]     Checking utilities v0.1.0 (/opt/rustwide/workdir/crates/utilities)
[INFO] [stderr]     Checking day11 v0.1.0 (/opt/rustwide/workdir/crates/day11)
[INFO] [stderr]     Checking day20 v0.1.0 (/opt/rustwide/workdir/crates/day20)
[INFO] [stderr]     Checking day4 v0.1.0 (/opt/rustwide/workdir/crates/day4)
[INFO] [stderr]     Checking day9 v0.1.0 (/opt/rustwide/workdir/crates/day9)
[INFO] [stderr]     Checking dayX v0.1.0 (/opt/rustwide/workdir/crates/dayX)
[INFO] [stderr]     Checking day16 v0.1.0 (/opt/rustwide/workdir/crates/day16)
[INFO] [stderr]     Checking day14 v0.1.0 (/opt/rustwide/workdir/crates/day14)
[INFO] [stderr]     Checking day18 v0.1.0 (/opt/rustwide/workdir/crates/day18)
[INFO] [stderr]     Checking day1 v0.1.0 (/opt/rustwide/workdir/crates/day1)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/day20/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]   --> crates/day20/src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn print(m: &M) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day12 v0.1.0 (/opt/rustwide/workdir/crates/day12)
[INFO] [stdout] warning: unused import: `ndarray::Axis`
[INFO] [stdout]  --> crates/day9/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ndarray::Axis;
[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: `std::u32`
[INFO] [stdout]  --> crates/day9/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::u32;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utilities::char_matrix`
[INFO] [stdout]  --> crates/day9/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utilities::char_matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day13 v0.1.0 (/opt/rustwide/workdir/crates/day13)
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> crates/day9/src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn run(input: String) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `B` and `I`
[INFO] [stdout]  --> crates/day14/src/main.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use utilities::{B, I, M};
[INFO] [stdout]   |                 ^  ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day5 v0.1.0 (/opt/rustwide/workdir/crates/day5)
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]    --> crates/day16/src/main.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn print(m: &M, c_m: &I) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day19 v0.1.0 (/opt/rustwide/workdir/crates/day19)
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> crates/day14/src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let content = utilities::get_example(day).await;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day22 v0.1.0 (/opt/rustwide/workdir/crates/day22)
[INFO] [stderr]     Checking day23 v0.1.0 (/opt/rustwide/workdir/crates/day23)
[INFO] [stderr]     Checking day2 v0.1.0 (/opt/rustwide/workdir/crates/day2)
[INFO] [stderr]     Checking day25 v0.1.0 (/opt/rustwide/workdir/crates/day25)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> crates/day22/src/main.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> crates/day23/src/main.rs:68:58
[INFO] [stdout]    |
[INFO] [stdout] 68 |             for b in (a.len() - a.iter().rev().position(|(is_in)| *is_in).unwrap_or(a.len()))
[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] 68 -             for b in (a.len() - a.iter().rev().position(|(is_in)| *is_in).unwrap_or(a.len()))
[INFO] [stdout] 68 +             for b in (a.len() - a.iter().rev().position(|is_in | *is_in).unwrap_or(a.len()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day10 v0.1.0 (/opt/rustwide/workdir/crates/day10)
[INFO] [stderr]     Checking day7 v0.1.0 (/opt/rustwide/workdir/crates/day7)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/day25/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]    --> crates/day16/src/main.rs:139:4
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn print(m: &M, c_m: &I) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day8 v0.1.0 (/opt/rustwide/workdir/crates/day8)
[INFO] [stdout] warning: unused imports: `B` and `I`
[INFO] [stdout]  --> crates/day14/src/main.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use utilities::{B, I, M};
[INFO] [stdout]   |                 ^  ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day17 v0.1.0 (/opt/rustwide/workdir/crates/day17)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/day10/src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut b = B::default((y_len, x_len));
[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] [stderr]     Checking day24 v0.1.0 (/opt/rustwide/workdir/crates/day24)
[INFO] [stdout] warning: unused variable: `content`
[INFO] [stdout]   --> crates/day14/src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let content = utilities::get_example(day).await;
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day6 v0.1.0 (/opt/rustwide/workdir/crates/day6)
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/day20/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[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: `maplit::hashset`
[INFO] [stdout]  --> crates/day6/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use maplit::hashset;
[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: `std::ops::Mul`
[INFO] [stdout]  --> crates/day6/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print` is never used
[INFO] [stdout]   --> crates/day20/src/main.rs:97:4
[INFO] [stdout]    |
[INFO] [stdout] 97 | fn print(m: &M) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day21 v0.1.0 (/opt/rustwide/workdir/crates/day21)
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> crates/day23/src/main.rs:68:58
[INFO] [stdout]    |
[INFO] [stdout] 68 |             for b in (a.len() - a.iter().rev().position(|(is_in)| *is_in).unwrap_or(a.len()))
[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] 68 -             for b in (a.len() - a.iter().rev().position(|(is_in)| *is_in).unwrap_or(a.len()))
[INFO] [stdout] 68 +             for b in (a.len() - a.iter().rev().position(|is_in | *is_in).unwrap_or(a.len()))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ndarray::Axis`
[INFO] [stdout]  --> crates/day9/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ndarray::Axis;
[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: `std::u32`
[INFO] [stdout]  --> crates/day9/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::u32;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utilities::char_matrix`
[INFO] [stdout]  --> crates/day9/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use utilities::char_matrix;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking day15 v0.1.0 (/opt/rustwide/workdir/crates/day15)
[INFO] [stderr]     Checking day3 v0.1.0 (/opt/rustwide/workdir/crates/day3)
[INFO] [stdout] warning: function `run` is never used
[INFO] [stdout]   --> crates/day9/src/main.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn run(input: String) -> anyhow::Result<String> {
[INFO] [stdout]    |    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maplit::hashset`
[INFO] [stdout]  --> crates/day6/src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use maplit::hashset;
[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: `std::ops::Mul`
[INFO] [stdout]  --> crates/day6/src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> crates/day25/src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> crates/day10/src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let mut b = B::default((y_len, x_len));
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "2292a927773c12882bf766049b688a7725e4f66d687367703912fd77bc4c559a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2292a927773c12882bf766049b688a7725e4f66d687367703912fd77bc4c559a", kill_on_drop: false }`
[INFO] [stdout] 2292a927773c12882bf766049b688a7725e4f66d687367703912fd77bc4c559a
