[INFO] cloning repository https://github.com/strangeglyph/advent-of-code-2025
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strangeglyph/advent-of-code-2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangeglyph%2Fadvent-of-code-2025", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangeglyph%2Fadvent-of-code-2025'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 700b606339e3c5ffff1643382447b7db3ad87247
[INFO] fixing strangeglyph/advent-of-code-2025 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrangeglyph%2Fadvent-of-code-2025" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/strangeglyph/advent-of-code-2025
[INFO] finished tweaking git repo https://github.com/strangeglyph/advent-of-code-2025
[INFO] tweaked toml for git repo https://github.com/strangeglyph/advent-of-code-2025 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/strangeglyph/advent-of-code-2025 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/strangeglyph/advent-of-code-2025 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039
[INFO] running `Command { std: "docker" "start" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking aoc-2025 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Add`
[INFO] [stdout]  --> src/combinatorics.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::ops::{Add, Range, Sub};
[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: `Add`
[INFO] [stdout]  --> src/combinatorics.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::ops::{Add, Range, Sub};
[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 `M` should have a snake case name
[INFO] [stdout]    --> src/algebra.rs:280:13
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let M = Matrix {
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `m`
[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 `F` should have a snake case name
[INFO] [stdout]    --> src/algebra.rs:283:13
[INFO] [stdout]     |
[INFO] [stdout] 283 |         let F = Matrix { rows: [[1, 0, 1]] };
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M` should have a snake case name
[INFO] [stdout]    --> src/algebra.rs:291:13
[INFO] [stdout]     |
[INFO] [stdout] 291 |         let M = Matrix {
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `m`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `M2` should have a snake case name
[INFO] [stdout]    --> src/algebra.rs:295:13
[INFO] [stdout]     |
[INFO] [stdout] 295 |         let M2 = M * Matrix::all_ones().transpose();
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `m2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day01/../../../resources/day01/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day01/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | const INPUT_A: &'static str = include_str!("../../../resources/day01/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day04/../../../resources/day04/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day04/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | const INPUT_A: &'static str = include_str!("../../../resources/day04/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day01") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't read `src/bin/day06/../../../resources/day06/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day06/main.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | const INPUT_A: &'static str = include_str!("../../../resources/day06/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day05/../../../resources/day05/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day05/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day05/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day02/../../../resources/day02/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day02/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day02/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day03/../../../resources/day03/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day03/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day03/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::current`
[INFO] [stdout]  --> src/bin/day03/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | 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] error: couldn't read `src/bin/day02/../../../resources/day02/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day02/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day02/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day06/../../../resources/day06/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day06/main.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | const INPUT_A: &'static str = include_str!("../../../resources/day06/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day03/../../../resources/day03/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day03/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day03/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day05") due to 1 previous error
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day04") due to 1 previous error
[INFO] [stdout] error: couldn't read `src/bin/day01/../../../resources/day01/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day01/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | const INPUT_A: &'static str = include_str!("../../../resources/day01/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/day06/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     for i in 0..PROB_L {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ops`
[INFO] [stdout]    --> src/bin/day06/main.rs:129:18
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let (matrix, ops) = parse_cephalopod_style(input, 4);
[INFO] [stdout]     |                  ^^^ help: if this is intentional, prefix it with an underscore: `_ops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::current`
[INFO] [stdout]  --> src/bin/day03/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | 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] [stderr] error: could not compile `aoc-2025` (bin "day03") due to 1 previous error; 1 warning emitted
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day06" test) due to 1 previous error; 2 warnings emitted
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/bin/day06/main.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |     for i in 0..PROB_L {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day06") due to 1 previous error; 1 warning emitted
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day02" test) due to 1 previous error
[INFO] [stdout] error: couldn't read `src/bin/day04/../../../resources/day04/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day04/main.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | const INPUT_A: &'static str = include_str!("../../../resources/day04/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day01" test) due to 1 previous error
[INFO] [stdout] error: couldn't read `src/bin/day05/../../../resources/day05/input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/bin/day05/main.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const INPUT_A: &'static str = include_str!("../../../resources/day05/input_a.txt");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day05/../../../resources/day05/test_input_b.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/bin/day05/main.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let input = include_str!("../../../resources/day05/test_input_b.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day05/../../../resources/day05/test_input_c.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/bin/day05/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let input = include_str!("../../../resources/day05/test_input_c.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/bin/day05/../../../resources/day05/test_input_a.txt`: No such file or directory (os error 2)
[INFO] [stdout]   --> src/bin/day05/main.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let input = include_str!("../../../resources/day05/test_input_a.txt");
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day02") due to 1 previous error
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day03" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day04" test) due to 1 previous error
[INFO] [stderr] error: could not compile `aoc-2025` (bin "day05" test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039", kill_on_drop: false }`
[INFO] [stdout] ba8dfd2c2b5e20351c10615073641b0e47e046ad0dbf546de38c883e2c328039
