[INFO] fetching crate rdcl_aoc_helpers 0.10.0...
[INFO] testing rdcl_aoc_helpers-0.10.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate rdcl_aoc_helpers 0.10.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rdcl_aoc_helpers 0.10.0
[INFO] finished tweaking crates.io crate rdcl_aoc_helpers 0.10.0
[INFO] tweaked toml for crates.io crate rdcl_aoc_helpers 0.10.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rdcl_aoc_helpers 0.10.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--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]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding grid v0.9.0 (available: v1.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c579c9fa0eda9183f46aed95a89db01fe7b8387253a9de1e94562e416f111a8
[INFO] running `Command { std: "docker" "start" "-a" "8c579c9fa0eda9183f46aed95a89db01fe7b8387253a9de1e94562e416f111a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c579c9fa0eda9183f46aed95a89db01fe7b8387253a9de1e94562e416f111a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c579c9fa0eda9183f46aed95a89db01fe7b8387253a9de1e94562e416f111a8", kill_on_drop: false }`
[INFO] [stdout] 8c579c9fa0eda9183f46aed95a89db01fe7b8387253a9de1e94562e416f111a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c7e408c11cb905a191ce25035b9ef627df7d96efc55cdea8b0e74f3f830292b
[INFO] running `Command { std: "docker" "start" "-a" "3c7e408c11cb905a191ce25035b9ef627df7d96efc55cdea8b0e74f3f830292b", kill_on_drop: false }`
[INFO] [stderr]    Compiling no-std-compat v0.4.1
[INFO] [stderr]    Compiling grid v0.9.0
[INFO] [stderr]    Compiling rdcl_aoc_helpers v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "3c7e408c11cb905a191ce25035b9ef627df7d96efc55cdea8b0e74f3f830292b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7e408c11cb905a191ce25035b9ef627df7d96efc55cdea8b0e74f3f830292b", kill_on_drop: false }`
[INFO] [stdout] 3c7e408c11cb905a191ce25035b9ef627df7d96efc55cdea8b0e74f3f830292b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56d8ccddc0b62c52bf2a685fe3a78229760edadfda8a52701da8dd8b33b1da56
[INFO] running `Command { std: "docker" "start" "-a" "56d8ccddc0b62c52bf2a685fe3a78229760edadfda8a52701da8dd8b33b1da56", kill_on_drop: false }`
[INFO] [stderr]    Compiling rdcl_aoc_helpers v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "56d8ccddc0b62c52bf2a685fe3a78229760edadfda8a52701da8dd8b33b1da56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d8ccddc0b62c52bf2a685fe3a78229760edadfda8a52701da8dd8b33b1da56", kill_on_drop: false }`
[INFO] [stdout] 56d8ccddc0b62c52bf2a685fe3a78229760edadfda8a52701da8dd8b33b1da56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3cafbe901777cb30613047d0088ed4c860d66ac683a715e02c7e078ed2882a9b
[INFO] running `Command { std: "docker" "start" "-a" "3cafbe901777cb30613047d0088ed4c860d66ac683a715e02c7e078ed2882a9b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rdcl_aoc_helpers-13e73a13c4524aff)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test error::tests::test_macro_err_parse_error_simple ... ok
[INFO] [stdout] test error::tests::test_macro_err_parse_error_with_formatting ... ok
[INFO] [stdout] test error::tests::test_macro_parse_error_with_formatting ... ok
[INFO] [stdout] test grid::neighbours::tests::test_neighbours_excluding_diagonals ... ok
[INFO] [stdout] test grid::iterators::tests::test_iter_row_col ... ok
[INFO] [stdout] test input::tests::test_multiline ... ok
[INFO] [stdout] test error::tests::test_macro_parse_error_simple ... ok
[INFO] [stdout] test grid::neighbours::tests::test_neighbours_including_diagonals ... ok
[INFO] [stdout] test machine::instruction::tests::test_format_instruction ... ok
[INFO] [stdout] test input::tests::test_simple ... ok
[INFO] [stdout] test machine::instruction::tests::test_format_raw_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_format_register_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_get_raw_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_get_register_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_empty_instruction ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_instruction_with_arguments ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_invalid_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_raw_value ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_register_value ... ok
[INFO] [stdout] test machine::register::tests::test_format_register ... ok
[INFO] [stdout] test machine::register::tests::test_increment_empty_register ... ok
[INFO] [stdout] test machine::register::tests::test_increment_non_empty_register ... ok
[INFO] [stdout] test machine::register::tests::test_read_empty_register ... ok
[INFO] [stdout] test machine::register::tests::test_write_and_read_register ... ok
[INFO] [stdout] test machine::tests::test_machine ... ok
[INFO] [stdout] test math::polynomial::tests::test_add_opposite_polynomials ... ok
[INFO] [stdout] test math::polynomial::tests::test_add_two_polynomials_with_different_degrees ... ok
[INFO] [stdout] test math::polynomial::tests::test_find_roots_1 ... ok
[INFO] [stdout] test math::polynomial::tests::test_find_roots_2 ... ok
[INFO] [stdout] test math::polynomial::tests::test_find_roots_3 ... ok
[INFO] [stdout] test math::polynomial::tests::test_add_two_polynomials_of_equal_degree ... ok
[INFO] [stdout] test math::polynomial::tests::test_find_roots_4 ... ok
[INFO] [stdout] test math::polynomial::tests::test_find_roots_5 ... ok
[INFO] [stdout] test math::polynomial::tests::test_formatting ... ok
[INFO] [stdout] test math::polynomial::tests::test_neg_polynomials ... ok
[INFO] [stdout] test math::polynomial::tests::test_subtract_polynomials ... ok
[INFO] [stdout] test math::tests::bezout_coefficients::test_1 ... ok
[INFO] [stdout] test math::tests::bezout_coefficients::test_2 ... ok
[INFO] [stdout] test math::tests::bezout_coefficients::test_3 ... ok
[INFO] [stdout] test math::tests::bezout_coefficients::test_4 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_1 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_2 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_3 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_4 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_5 ... ok
[INFO] [stdout] test math::tests::chinese_remainder_theorem::test_6 ... ok
[INFO] [stdout] test math::tests::gcd::test ... ok
[INFO] [stdout] test math::tests::lcm::test ... ok
[INFO] [stdout] test math::tests::taxi_cab::test_abs_diff ... ok
[INFO] [stdout] test machine::instruction::tests::test_parse_zero_argument_instruction ... ok
[INFO] [stdout] test math::tests::taxi_cab::test_taxi_cab_2d ... ok
[INFO] [stdout] test math::tests::taxi_cab::test_taxi_cab_3d ... ok
[INFO] [stdout] test math::tests::taxi_cab::test_taxi_cab_4d ... ok
[INFO] [stdout] test permutations::tests::test_permutations_of_list_with_size_3 ... ok
[INFO] [stdout] test permutations::tests::test_permutations_of_list_with_size_5 ... ok
[INFO] [stdout] test search::tests::test_find_shortest_path_impossible ... ok
[INFO] [stdout] test search::tests::test_find_shortest_path_without_obstacles ... ok
[INFO] [stdout] test search::tests::test_find_shortest_with_obstacles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rdcl_aoc_helpers
[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" "3cafbe901777cb30613047d0088ed4c860d66ac683a715e02c7e078ed2882a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cafbe901777cb30613047d0088ed4c860d66ac683a715e02c7e078ed2882a9b", kill_on_drop: false }`
[INFO] [stdout] 3cafbe901777cb30613047d0088ed4c860d66ac683a715e02c7e078ed2882a9b