[INFO] fetching crate hnefa 0.2.0...
[INFO] testing hnefa-0.2.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate hnefa 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate hnefa 0.2.0
[INFO] finished tweaking crates.io crate hnefa 0.2.0
[INFO] tweaked toml for crates.io crate hnefa 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hnefa 0.2.0 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "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-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 27 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2a081158f78dd6be319bd98807c203d42ea38d1bde615bdb13e87e112b0a437
[INFO] running `Command { std: "docker" "start" "-a" "e2a081158f78dd6be319bd98807c203d42ea38d1bde615bdb13e87e112b0a437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2a081158f78dd6be319bd98807c203d42ea38d1bde615bdb13e87e112b0a437", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a081158f78dd6be319bd98807c203d42ea38d1bde615bdb13e87e112b0a437", kill_on_drop: false }`
[INFO] [stdout] e2a081158f78dd6be319bd98807c203d42ea38d1bde615bdb13e87e112b0a437
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c985ddcde2056270c48b591f355815b27927f1e8591c763a3447551f29705e17
[INFO] running `Command { std: "docker" "start" "-a" "c985ddcde2056270c48b591f355815b27927f1e8591c763a3447551f29705e17", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling hnefa v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.26s
[INFO] running `Command { std: "docker" "inspect" "c985ddcde2056270c48b591f355815b27927f1e8591c763a3447551f29705e17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c985ddcde2056270c48b591f355815b27927f1e8591c763a3447551f29705e17", kill_on_drop: false }`
[INFO] [stdout] c985ddcde2056270c48b591f355815b27927f1e8591c763a3447551f29705e17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5bfe3cc1b64bb8da679646bb2d5c951b8d466e1b02d777d81c61abfd4fa0eb48
[INFO] running `Command { std: "docker" "start" "-a" "5bfe3cc1b64bb8da679646bb2d5c951b8d466e1b02d777d81c61abfd4fa0eb48", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling hnefa v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "5bfe3cc1b64bb8da679646bb2d5c951b8d466e1b02d777d81c61abfd4fa0eb48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bfe3cc1b64bb8da679646bb2d5c951b8d466e1b02d777d81c61abfd4fa0eb48", kill_on_drop: false }`
[INFO] [stdout] 5bfe3cc1b64bb8da679646bb2d5c951b8d466e1b02d777d81c61abfd4fa0eb48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7dd39975e7b3033382697c519de7a9cfa547c855dbb72d5798355feda4fcb235
[INFO] running `Command { std: "docker" "start" "-a" "7dd39975e7b3033382697c519de7a9cfa547c855dbb72d5798355feda4fcb235", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hnefa-9a937dab0bf558d9)
[INFO] [stdout] test engine::board::tests::belonging_assertions ... ok
[INFO] [stdout] test engine::board::tests::get_piece ... ok
[INFO] [stdout] test engine::game::tests::test_coord_a0_is_not_on_board ... ok
[INFO] [stdout] test engine::game::tests::test_coord_a11_is_on_board ... ok
[INFO] [stdout] test engine::board::tests::board_to_json_and_back ... ok
[INFO] [stdout] test engine::board::tests::set_piece ... ok
[INFO] [stdout] test engine::board::tests::move_piece ... ok
[INFO] [stdout] test engine::game::tests::test_coord_a1_is_on_board ... ok
[INFO] [stdout] test engine::game::tests::test_coord_k11_is_on_board ... ok
[INFO] [stdout] test engine::game::tests::test_coord_k1_is_on_board ... ok
[INFO] [stdout] test engine::game::tests::test_game_move_macro ... ok
[INFO] [stdout] test engine::game::tests::test_invalid_coord_strings ... ok
[INFO] [stdout] test engine::game::tests::test_valid_move ... ok
[INFO] [stdout] test engine::game::tests::to_json ... ok
[INFO] [stdout] test engine::update::tests::direction_over_large_test ... ok
[INFO] [stdout] test engine::update::tests::simple_update_with_black_victory ... ok
[INFO] [stdout] test engine::update::tests::direction_test ... ok
[INFO] [stdout] test engine::update::tests::simple_update_state_white_captures_black ... ok
[INFO] [stdout] test engine::update::tests::white_victory_is_set ... ok
[INFO] [stdout] test engine::validation::tests::black_cannot_castle ... ok
[INFO] [stdout] test engine::validation::tests::end_is_not_on_board ... ok
[INFO] [stdout] test engine::validation::tests::end_not_empty ... ok
[INFO] [stdout] test engine::validation::tests::king_can_castle ... ok
[INFO] [stdout] test engine::validation::tests::move_is_obstructed_right ... ok
[INFO] [stdout] test engine::validation::tests::move_is_obstructed_right_at_boundary ... ok
[INFO] [stdout] test engine::validation::tests::move_is_obstructed_left ... ok
[INFO] [stdout] test engine::validation::tests::move_is_obstructed_up ... ok
[INFO] [stdout] test engine::validation::tests::not_a_straight_line ... ok
[INFO] [stdout] test engine::validation::tests::move_is_obstructed_down ... ok
[INFO] [stdout] test engine::validation::tests::start_is_not_on_board ... ok
[INFO] [stdout] test engine::validation::tests::valid_move ... ok
[INFO] [stdout] test engine::validation::tests::valid_move_up ... ok
[INFO] [stdout] test engine::validation::tests::try_to_move_an_empty_square ... ok
[INFO] [stdout] test engine::validation::tests::white_cannot_castle ... ok
[INFO] [stdout] test engine::update::tests::simple_update_state_black_captures_white ... ok
[INFO] [stdout] test engine::validation::tests::try_to_move_the_wrong_players_piece ... ok
[INFO] [stdout] test engine::update::tests::find_simple_victims ... ok
[INFO] [stdout] test engine::game::tests::test_play_move ... ok
[INFO] [stdout] test engine::game::tests::test_invalid_move ... ok
[INFO] [stdout] test engine::game::tests::test_play_move_error ... ok
[INFO] [stdout] test engine::update::tests::direction_negative_test ... ok
[INFO] [stdout] test engine::board::tests::move_empty_piece - should panic ... ok
[INFO] [stdout] test engine::game::tests::coord_lookup_panics - should panic ... ok
[INFO] [stdout] test engine::board::tests::move_piece_to_occupied_space - should panic ... ok
[INFO] [stdout] test engine::game::tests::coord_lookup ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hnefa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/engine/board.rs - engine::board::Board (line 7) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/engine/board.rs - engine::board::Board (line 7) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Board`
[INFO] [stdout]  --> src/engine/board.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | let my_board = Board::new();
[INFO] [stdout]   |                ^^^^^ use of undeclared type `Board`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/engine/board.rs - engine::board::Board (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7dd39975e7b3033382697c519de7a9cfa547c855dbb72d5798355feda4fcb235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dd39975e7b3033382697c519de7a9cfa547c855dbb72d5798355feda4fcb235", kill_on_drop: false }`
[INFO] [stdout] 7dd39975e7b3033382697c519de7a9cfa547c855dbb72d5798355feda4fcb235
