[INFO] cloning repository https://github.com/raisinbread/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/raisinbread/advent-of-code-2025" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraisinbread%2Fadvent-of-code-2025", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraisinbread%2Fadvent-of-code-2025'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ac3b3e6e46097d18751263c4952a04c473fab2e [INFO] testing raisinbread/advent-of-code-2025 against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraisinbread%2Fadvent-of-code-2025" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/raisinbread/advent-of-code-2025 [INFO] finished tweaking git repo https://github.com/raisinbread/advent-of-code-2025 [INFO] tweaked toml for git repo https://github.com/raisinbread/advent-of-code-2025 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/raisinbread/advent-of-code-2025 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/raisinbread/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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f373fa6f7955b385bb6bcc679777058954aa1e539b91eb659482547426c1eb54 [INFO] running `Command { std: "docker" "start" "-a" "f373fa6f7955b385bb6bcc679777058954aa1e539b91eb659482547426c1eb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f373fa6f7955b385bb6bcc679777058954aa1e539b91eb659482547426c1eb54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f373fa6f7955b385bb6bcc679777058954aa1e539b91eb659482547426c1eb54", kill_on_drop: false }` [INFO] [stdout] f373fa6f7955b385bb6bcc679777058954aa1e539b91eb659482547426c1eb54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a8e885316adb3358e0984b1a3f588ecbc2e69ffc948397ee241c66c65b5138f [INFO] running `Command { std: "docker" "start" "-a" "6a8e885316adb3358e0984b1a3f588ecbc2e69ffc948397ee241c66c65b5138f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling varisat-formula v0.2.2 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling varisat v0.2.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling varisat-internal-proof v0.2.2 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling vec_mut_scan v0.3.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling partial_ref_derive v0.3.3 [INFO] [stderr] Compiling partial_ref v0.3.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling varisat-internal-macros v0.2.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling varisat-dimacs v0.2.2 [INFO] [stderr] Compiling varisat-checker v0.2.2 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling advent-of-code-2025 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `solve_with_sat` is never used [INFO] [stdout] --> src/days/day12.rs:228:4 [INFO] [stdout] | [INFO] [stdout] 228 | fn solve_with_sat( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_empty` is never used [INFO] [stdout] --> src/days/day12.rs:430:4 [INFO] [stdout] | [INFO] [stdout] 430 | fn find_first_empty(grid: &[Vec>], width: usize, height: usize) -> Option<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve_part_backtracking` is never used [INFO] [stdout] --> src/days/day12.rs:563:4 [INFO] [stdout] | [INFO] [stdout] 563 | fn solve_part_backtracking(filename: &str, part_name: &str, show_visualizations: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.19s [INFO] running `Command { std: "docker" "inspect" "6a8e885316adb3358e0984b1a3f588ecbc2e69ffc948397ee241c66c65b5138f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a8e885316adb3358e0984b1a3f588ecbc2e69ffc948397ee241c66c65b5138f", kill_on_drop: false }` [INFO] [stdout] 6a8e885316adb3358e0984b1a3f588ecbc2e69ffc948397ee241c66c65b5138f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce6702a2414fd8b7a3b5fafb1558701ee3bc1a7f67e0a23e6bd93de60718bbcf [INFO] running `Command { std: "docker" "start" "-a" "ce6702a2414fd8b7a3b5fafb1558701ee3bc1a7f67e0a23e6bd93de60718bbcf", kill_on_drop: false }` [INFO] [stdout] warning: function `solve_with_sat` is never used [INFO] [stdout] --> src/days/day12.rs:228:4 [INFO] [stdout] | [INFO] [stdout] 228 | fn solve_with_sat( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_empty` is never used [INFO] [stdout] --> src/days/day12.rs:430:4 [INFO] [stdout] | [INFO] [stdout] 430 | fn find_first_empty(grid: &[Vec>], width: usize, height: usize) -> Option<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling advent-of-code-2025 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `solve_part_backtracking` is never used [INFO] [stdout] --> src/days/day12.rs:563:4 [INFO] [stdout] | [INFO] [stdout] 563 | fn solve_part_backtracking(filename: &str, part_name: &str, show_visualizations: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `find_first_empty` is never used [INFO] [stdout] --> src/days/day12.rs:430:4 [INFO] [stdout] | [INFO] [stdout] 430 | fn find_first_empty(grid: &[Vec>], width: usize, height: usize) -> Option<(usize, 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: function `solve_part_backtracking` is never used [INFO] [stdout] --> src/days/day12.rs:563:4 [INFO] [stdout] | [INFO] [stdout] 563 | fn solve_part_backtracking(filename: &str, part_name: &str, show_visualizations: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.23s [INFO] running `Command { std: "docker" "inspect" "ce6702a2414fd8b7a3b5fafb1558701ee3bc1a7f67e0a23e6bd93de60718bbcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6702a2414fd8b7a3b5fafb1558701ee3bc1a7f67e0a23e6bd93de60718bbcf", kill_on_drop: false }` [INFO] [stdout] ce6702a2414fd8b7a3b5fafb1558701ee3bc1a7f67e0a23e6bd93de60718bbcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 894c03968bff69b89781d20a2b8d2cca04c8867e11b9d076ee522a6dcc1f4ba1 [INFO] running `Command { std: "docker" "start" "-a" "894c03968bff69b89781d20a2b8d2cca04c8867e11b9d076ee522a6dcc1f4ba1", kill_on_drop: false }` [INFO] [stderr] warning: function `solve_with_sat` is never used [INFO] [stderr] --> src/days/day12.rs:228:4 [INFO] [stderr] | [INFO] [stderr] 228 | fn solve_with_sat( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `find_first_empty` is never used [INFO] [stderr] --> src/days/day12.rs:430:4 [INFO] [stderr] | [INFO] [stderr] 430 | fn find_first_empty(grid: &[Vec>], width: usize, height: usize) -> Option<(usize, usize)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `solve_part_backtracking` is never used [INFO] [stderr] --> src/days/day12.rs:563:4 [INFO] [stderr] | [INFO] [stderr] 563 | fn solve_part_backtracking(filename: &str, part_name: &str, show_visualizations: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `find_first_empty` is never used [INFO] [stderr] --> src/days/day12.rs:430:4 [INFO] [stderr] | [INFO] [stderr] 430 | fn find_first_empty(grid: &[Vec>], width: usize, height: usize) -> Option<(usize, usize)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `advent-of-code-2025` (lib) generated 3 warnings [INFO] [stderr] warning: `advent-of-code-2025` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code_2025-ef7d638eca7b520e) [INFO] [stdout] [INFO] [stdout] running 44 tests [INFO] [stdout] test days::day01::tests::test_parse_turn_left ... ok [INFO] [stdout] test days::day01::tests::test_parse_turn_right ... ok [INFO] [stdout] test days::day02::tests::test_find_invalid_ids_in_range ... ok [INFO] [stdout] test days::day02::tests::test_is_invalid_id_any_count ... ok [INFO] [stdout] test days::day02::tests::test_is_invalid_id_exactly_twice ... ok [INFO] [stdout] test days::day01::tests::test_rotate_right_simple ... ok [INFO] [stdout] test days::day01::tests::test_rotate_left_simple ... ok [INFO] [stdout] test days::day02::tests::test_parse_ranges ... ok [INFO] [stdout] test days::day03::tests::test_find_largest_pick_all ... ok [INFO] [stdout] test days::day03::tests::test_find_largest_simple ... ok [INFO] [stdout] test days::day03::tests::test_find_largest_pick_one ... ok [INFO] [stdout] test days::day03::tests::test_find_largest_skip_middle ... ok [INFO] [stdout] test days::day01::tests::test_rotate_wraps_around ... ok [INFO] [stdout] test days::day03::tests::test_parse_bank_line ... ok [INFO] [stdout] test days::day05::tests::test_full_solution_optimized_ranges ... ok [INFO] [stdout] test days::day03::tests::test_n_greater_than_bank_size_errors ... ok [INFO] [stdout] test days::day03::tests::test_n_zero_returns_zero ... ok [INFO] [stdout] test days::day01::tests::test_full_solution_visits_zero ... ok [INFO] [stdout] test days::day05::tests::test_full_solution_parse_counts ... ok [INFO] [stdout] test days::day05::tests::test_full_solution_spoiled_and_fresh_counts ... ok [INFO] [stdout] test days::day05::tests::test_full_solution_total_fresh_ids ... ok [INFO] [stdout] test days::day06::tests::test_full_solution_part_one_sum ... ok [INFO] [stdout] test days::day08::tests::test_example ... ok [INFO] [stdout] test days::day07::tests::test_small_example ... ok [INFO] [stdout] test days::day08::tests::test_single_cluster_example ... ok [INFO] [stdout] test days::day07::tests::test_full_solution ... ok [INFO] [stdout] test days::day09::tests::test_part1_solution ... ok [INFO] [stdout] test days::day09::tests::test_part1_with_polygon_constraint ... ok [INFO] [stdout] test days::day09::tests::test_part2_solution ... ok [INFO] [stdout] test days::day03::tests::test_full_solution_sum ... ok [INFO] [stdout] test days::day10::tests::test_part1_joltage_solution ... ok [INFO] [stdout] test days::day04::tests::test_full_solution_lot_count ... ok [INFO] [stdout] test days::day11::tests::test_part1_path_count ... ok [INFO] [stdout] test days::day11::tests::test_part2_path_count ... ok [INFO] [stdout] test days::day11::tests::test_part2b_svr_with_constraints ... ok [INFO] [stdout] test days::day04::tests::test_full_solution_total_removed ... ok [INFO] [stdout] test days::day08::tests::test_full_puzzle ... ok [INFO] [stdout] test days::day08::tests::test_single_cluster_full_puzzle ... ok [INFO] [stdout] test days::day06::tests::test_full_solution_part_two_sum ... ok [INFO] [stdout] test days::day02::tests::test_full_solution_sum ... ok [INFO] [stdout] test days::day10::tests::test_part2_joltage_solution ... ok [INFO] [stdout] test days::day09::tests::test_part2_with_polygon_constraint ... ok [INFO] [stdout] test days::day12::tests::test_part1_has_two_solutions has been running for over 60 seconds [INFO] [stdout] test days::day12::tests::test_part2_has_481_solutions has been running for over 60 seconds [INFO] [stdout] test days::day12::tests::test_part2_has_481_solutions ... ok [INFO] [stdout] test days::day12::tests::test_part1_has_two_solutions ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 339.67s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2025-693ea993d29c428f) [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] [stderr] Doc-tests advent_of_code_2025 [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" "894c03968bff69b89781d20a2b8d2cca04c8867e11b9d076ee522a6dcc1f4ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "894c03968bff69b89781d20a2b8d2cca04c8867e11b9d076ee522a6dcc1f4ba1", kill_on_drop: false }` [INFO] [stdout] 894c03968bff69b89781d20a2b8d2cca04c8867e11b9d076ee522a6dcc1f4ba1