[INFO] cloning repository https://github.com/stephenmw/adventofcode2025
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephenmw/adventofcode2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenmw%2Fadventofcode2025", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenmw%2Fadventofcode2025'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] afa83e4c9668699c0ad912b0442b63ef18105de2
[INFO] checking stephenmw/adventofcode2025/afa83e4c9668699c0ad912b0442b63ef18105de2 against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenmw%2Fadventofcode2025" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/stephenmw/adventofcode2025
[INFO] finished tweaking git repo https://github.com/stephenmw/adventofcode2025
[INFO] tweaked toml for git repo https://github.com/stephenmw/adventofcode2025 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stephenmw/adventofcode2025 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stephenmw/adventofcode2025 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sprs v0.11.4
[INFO] [stderr]   Downloaded microlp v0.2.11
[INFO] [stderr]   Downloaded good_lp v1.14.2
[INFO] [stderr]   Downloaded ndarray v0.17.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82c86d8f40303ca9d34a24cb33045d010d79dbee47f33d298983c7f90384d8e0
[INFO] running `Command { std: "docker" "start" "-a" "82c86d8f40303ca9d34a24cb33045d010d79dbee47f33d298983c7f90384d8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82c86d8f40303ca9d34a24cb33045d010d79dbee47f33d298983c7f90384d8e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c86d8f40303ca9d34a24cb33045d010d79dbee47f33d298983c7f90384d8e0", kill_on_drop: false }`
[INFO] [stdout] 82c86d8f40303ca9d34a24cb33045d010d79dbee47f33d298983c7f90384d8e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6ae80ac9cc06f175459cdf89467b9713dd7ce794e80f40efe65df53d7e76ec
[INFO] running `Command { std: "docker" "start" "-a" "cb6ae80ac9cc06f175459cdf89467b9713dd7ce794e80f40efe65df53d7e76ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking sprs v0.11.4
[INFO] [stderr]     Checking microlp v0.2.11
[INFO] [stderr]     Checking good_lp v1.14.2
[INFO] [stderr]     Checking adventofcode2025 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `mod_name_to_num` is never used
[INFO] [stdout]   --> src/solutions.rs:30:4
[INFO] [stdout]    |
[INFO] [stdout] 30 | fn mod_name_to_num(name: &str) -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ProblemFn` is never used
[INFO] [stdout]   --> src/solutions.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub type ProblemFn = fn(&str) -> Result<String, anyhow::Error>;
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Solution` is never constructed
[INFO] [stdout]   --> src/solutions.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Solution {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SOLUTIONS_ARR` is never used
[INFO] [stdout]   --> src/solutions.rs:9:15
[INFO] [stdout]    |
[INFO] [stdout]  9 |           const SOLUTIONS_ARR: &'static [Solution] = &[
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 | / days!(
[INFO] [stdout] 62 | |     day01, day02, day03, day04, day05, day06, day07, day08, day09, day10, day11, day12
[INFO] [stdout] 63 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `days` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem1` is never used
[INFO] [stdout]  --> src/solutions/day08.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn problem1(input: &str) -> Result<String, anyhow::Error> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem1` is never used
[INFO] [stdout]  --> src/solutions/day12.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn problem1(input: &str) -> Result<String, anyhow::Error> {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `problem2` is never used
[INFO] [stdout]   --> src/solutions/day12.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn problem2(_input: &str) -> Result<String, anyhow::Error> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse` is never used
[INFO] [stdout]   --> src/solutions/day12.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |     pub fn parse(input: &str) -> IResult<&str, Vec<((usize, usize), Vec<usize>)>> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.87s
[INFO] running `Command { std: "docker" "inspect" "cb6ae80ac9cc06f175459cdf89467b9713dd7ce794e80f40efe65df53d7e76ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6ae80ac9cc06f175459cdf89467b9713dd7ce794e80f40efe65df53d7e76ec", kill_on_drop: false }`
[INFO] [stdout] cb6ae80ac9cc06f175459cdf89467b9713dd7ce794e80f40efe65df53d7e76ec