[INFO] cloning repository https://github.com/richardneililagan/advent-of-code-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardneililagan/advent-of-code-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3d6c385909a2f0c2989addcdd1951749c9b61ebe
[INFO] testing richardneililagan/advent-of-code-2023 against beta-2025-10-28 for beta-1.92-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardneililagan%2Fadvent-of-code-2023" "/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/richardneililagan/advent-of-code-2023
[INFO] finished tweaking git repo https://github.com/richardneililagan/advent-of-code-2023
[INFO] tweaked toml for git repo https://github.com/richardneililagan/advent-of-code-2023 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/richardneililagan/advent-of-code-2023 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/richardneililagan/advent-of-code-2023 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" "+beta-2025-10-28" "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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61e188086dd2780f3c444f9bc2a8411d5d5bcf124f6507f144cd49cdb53d5e38
[INFO] running `Command { std: "docker" "start" "-a" "61e188086dd2780f3c444f9bc2a8411d5d5bcf124f6507f144cd49cdb53d5e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e188086dd2780f3c444f9bc2a8411d5d5bcf124f6507f144cd49cdb53d5e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e188086dd2780f3c444f9bc2a8411d5d5bcf124f6507f144cd49cdb53d5e38", kill_on_drop: false }`
[INFO] [stdout] 61e188086dd2780f3c444f9bc2a8411d5d5bcf124f6507f144cd49cdb53d5e38
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab4782d128b056481a116c6386cab469aa92bf9b9fb7ee2e825bea1a7935991e
[INFO] running `Command { std: "docker" "start" "-a" "ab4782d128b056481a116c6386cab469aa92bf9b9fb7ee2e825bea1a7935991e", kill_on_drop: false }`
[INFO] [stderr]    Compiling input_parser v0.1.0 (/opt/rustwide/workdir/utils/input_parser)
[INFO] [stderr]    Compiling indoc v2.0.4
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling aoc_01 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_01)
[INFO] [stderr]    Compiling aoc_04 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_04)
[INFO] [stderr]    Compiling aoc_05 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_05)
[INFO] [stderr]    Compiling aoc_02 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_02)
[INFO] [stderr]    Compiling aoc_03 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_03)
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "ab4782d128b056481a116c6386cab469aa92bf9b9fb7ee2e825bea1a7935991e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab4782d128b056481a116c6386cab469aa92bf9b9fb7ee2e825bea1a7935991e", kill_on_drop: false }`
[INFO] [stdout] ab4782d128b056481a116c6386cab469aa92bf9b9fb7ee2e825bea1a7935991e
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8f0b327b46826bf8e671c02aa7dd719cf92658fa1bab7a225cabc35b774282d
[INFO] running `Command { std: "docker" "start" "-a" "c8f0b327b46826bf8e671c02aa7dd719cf92658fa1bab7a225cabc35b774282d", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc_03 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_03)
[INFO] [stderr]    Compiling aoc_02 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_02)
[INFO] [stderr]    Compiling aoc_04 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_04)
[INFO] [stderr]    Compiling aoc_01 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_01)
[INFO] [stderr]    Compiling aoc_05 v0.1.0 (/opt/rustwide/workdir/solutions/aoc_05)
[INFO] [stderr]    Compiling input_parser v0.1.0 (/opt/rustwide/workdir/utils/input_parser)
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stdout]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "c8f0b327b46826bf8e671c02aa7dd719cf92658fa1bab7a225cabc35b774282d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f0b327b46826bf8e671c02aa7dd719cf92658fa1bab7a225cabc35b774282d", kill_on_drop: false }`
[INFO] [stdout] c8f0b327b46826bf8e671c02aa7dd719cf92658fa1bab7a225cabc35b774282d
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6da7459c02c46e6e22a9a21d2779ecacd6146be28eff2dae09866976d0fbc30
[INFO] running `Command { std: "docker" "start" "-a" "b6da7459c02c46e6e22a9a21d2779ecacd6146be28eff2dae09866976d0fbc30", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `lines`
[INFO] [stderr]   --> solutions/aoc_03/src/main.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn solve_b(lines: Vec<String>) -> u32 {
[INFO] [stderr]    |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `aoc_03` (bin "aoc_03" test) generated 1 warning (run `cargo fix --bin "aoc_03" -p aoc_03 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_01-f2963704c92f2045)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_02-a4a0a20cd3fb7541)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_03-3af28b1630b74b3b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_04-fbb2fc41b82b0073)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/aoc_05-5443a9d33a76a36d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::it_correctly_creates_a_translator ... ok
[INFO] [stdout] test tests::it_solves_examples_b ... ok
[INFO] [stdout] test tests::it_solves_examples_a ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/input_parser-73bbf7d62ed39fc9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests input_parser
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b6da7459c02c46e6e22a9a21d2779ecacd6146be28eff2dae09866976d0fbc30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6da7459c02c46e6e22a9a21d2779ecacd6146be28eff2dae09866976d0fbc30", kill_on_drop: false }`
[INFO] [stdout] b6da7459c02c46e6e22a9a21d2779ecacd6146be28eff2dae09866976d0fbc30