[INFO] fetching crate ucci 0.1.0...
[INFO] testing ucci-0.1.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate ucci 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ucci 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ucci 0.1.0
[INFO] tweaked toml for crates.io crate ucci 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucci 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ucci 0.1.0 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad
[INFO] running `Command { std: "docker" "start" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", 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" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling ucci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling zerocopy v0.8.58
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling ucci v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.85s
[INFO] running `Command { std: "docker" "inspect" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", 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=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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/build/ucci/1c2c26cbcc3f54b9/out/ucci-1c2c26cbcc3f54b9)
[INFO] [stdout] 
[INFO] [stdout] running 62 tests
[INFO] [stdout] test calibration::tests::predict_matches_numpy_interp_rules ... ok
[INFO] [stdout] test calibration::tests::fit_errors ... ok
[INFO] [stdout] test error::tests::is_std_error ... ok
[INFO] [stdout] test calibration::tests::fit_pools_ties_like_sklearn ... ok
[INFO] [stdout] test metrics::tests::bins_are_right_closed ... ok
[INFO] [stdout] test metrics::tests::input_errors ... ok
[INFO] [stdout] test calibration::tests::fit_trims_flat_interior_knots ... ok
[INFO] [stdout] test metrics::tests::micro_f1_and_routed ... ok
[INFO] [stdout] test calibration::tests::pav_known_cases ... ok
[INFO] [stdout] test calibration::tests::pav_errors ... ok
[INFO] [stdout] test num::tests::checks ... ok
[INFO] [stdout] test error::tests::display_messages_are_informative ... ok
[INFO] [stdout] test num::tests::pairwise_sum_follows_numpy_blocking ... ok
[INFO] [stdout] test policy::tests::budget_form ... ok
[INFO] [stdout] test metrics::tests::np_quantile_linear ... ok
[INFO] [stdout] test metrics::tests::python_docstring_examples ... ok
[INFO] [stdout] test policy::tests::evaluate_reports_actual_cost_and_accuracy ... ok
[INFO] [stdout] test policy::tests::frontier_marks_efficient_points ... ok
[INFO] [stdout] test metrics::tests::weights ... ok
[INFO] [stdout] test calibration::tests::fit_matches_python_docstring_example ... ok
[INFO] [stdout] test calibration::tests::fit_pools_near_ties ... ok
[INFO] [stdout] test policy::tests::cost_model_names ... ok
[INFO] [stdout] test calibration::tests::fit_drops_zero_weights ... ok
[INFO] [stdout] test policy::tests::cost_models ... ok
[INFO] [stdout] test policy::tests::escalate_is_strict ... ok
[INFO] [stdout] test policy::tests::costs_validation ... ok
[INFO] [stdout] test policy::tests::grid_is_sorted_and_deduplicated ... ok
[INFO] [stdout] test policy::tests::grid_matches_numpy ... ok
[INFO] [stdout] test policy::tests::rint_is_half_to_even ... ok
[INFO] [stdout] test policy::tests::metric_matches_scores_for_mean_accuracy ... ok
[INFO] [stdout] test router::tests::json::round_trip_is_exact ... ok
[INFO] [stdout] test policy::tests::infeasible_reports_best_accuracy ... ok
[INFO] [stdout] test policy::tests::input_errors ... ok
[INFO] [stdout] test policy::tests::python_docstring_example ... ok
[INFO] [stdout] test router::tests::json::save_and_load ... ok
[INFO] [stdout] test router::tests::json::serde_impls_validate ... ok
[INFO] [stdout] test metrics::tests::quantile_bins ... ok
[INFO] [stdout] test policy::tests::accuracy_of_mask ... ok
[INFO] [stdout] test calibration::tests::single_knot_is_constant ... ok
[INFO] [stdout] test router::tests::json::reads_valid_documents ... ok
[INFO] [stdout] test signal::tests::candidate_edge_cases ... ok
[INFO] [stdout] test signal::tests::empty_generation ... ok
[INFO] [stdout] test signal::tests::margins_must_be_valid ... ok
[INFO] [stdout] test calibration::tests::from_knots_validation ... ok
[INFO] [stdout] test signal::tests::logprob_paths_agree ... ok
[INFO] [stdout] test router::tests::new_validates ... ok
[INFO] [stdout] test router::tests::pipeline ... ok
[INFO] [stdout] test signal::tests::array_form_errors ... ok
[INFO] [stdout] test signal::tests::array_forms_agree_with_pairs ... ok
[INFO] [stdout] test policy::tests::tau_zero_keeps_everything_and_picks_largest_theta ... ok
[INFO] [stdout] test signal::tests::extremes ... ok
[INFO] [stdout] test signal::tests::accumulator_matches_batch_and_is_unchanged_by_errors ... ok
[INFO] [stdout] test router::tests::routes_by_calibrated_probability ... ok
[INFO] [stdout] test signal::tests::tolerance_above_one_is_capped ... ok
[INFO] [stdout] test signal::tests::rejects_bad_probabilities_with_position ... ok
[INFO] [stdout] test signal::tests::openai_content_parsing ... ok
[INFO] [stdout] test router::tests::json::rejects_invalid_documents ... ok
[INFO] [stdout] test signal::tests::matches_eq4 ... ok
[INFO] [stdout] test signal::tests::max_logprob_constant_is_log1p_of_tolerance ... ok
[INFO] [stdout] test signal::tests::pair_order_does_not_matter ... ok
[INFO] [stdout] test signal::tests::top2_from_logprobs_sorts_and_needs_two ... ok
[INFO] [stdout] test policy::tests::select_matches_brute_force ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/golden.rs (/opt/rustwide/target/debug/build/ucci/436f8752911709f1/out/golden-436f8752911709f1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/properties.rs (/opt/rustwide/target/debug/build/ucci/3b1da42143002fe5/out/properties-3b1da42143002fe5)
[INFO] [stdout] test golden_vectors ... 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] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test integer_weights_equal_repetition ... ok
[INFO] [stdout] test calibrator_is_invariant_to_input_order ... ok
[INFO] [stdout] test pav_is_idempotent ... ok
[INFO] [stdout] test json::router_json_round_trip_is_exact ... ok
[INFO] [stdout] test pav_matches_the_max_min_formula ... ok
[INFO] [stdout] test pav_is_monotone_and_preserves_the_weighted_sum ... ok
[INFO] [stdout] test calibration_preserves_the_error_rate ... ok
[INFO] [stdout] test weighted_calibrator_is_invariant_to_input_order ... ok
[INFO] [stdout] test calibrated_probability_is_monotone_and_bounded ... ok
[INFO] [stdout] test uncertainty_is_a_bounded_order_free_average ... ok
[INFO] [stdout] test selected_threshold_is_the_cheapest_feasible_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.45s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ucci
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 159) - compile ... ok
[INFO] [stdout] test src/policy.rs - policy::make_grid (line 376) ... ok
[INFO] [stdout] test src/calibration.rs - calibration (line 28) ... ok
[INFO] [stdout] test src/calibration.rs - calibration::pav (line 71) ... ok
[INFO] [stdout] test src/policy.rs - policy::escalate (line 460) ... ok
[INFO] [stdout] test src/policy.rs - policy::default_grid (line 353) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::micro_f1 (line 358) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::brier_score (line 329) ... ok
[INFO] [stdout] test src/policy.rs - policy (line 68) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 192) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] test src/policy.rs - policy::policy_cost (line 501) ... ok
[INFO] [stdout] test src/router.rs - router (line 47) ... ok
[INFO] [stdout] test src/metrics.rs - metrics (line 23) ... ok
[INFO] [stdout] test src/calibration.rs - calibration::IsotonicCalibrator::from_knots (line 317) ... ok
[INFO] [stdout] test src/policy.rs - policy::select_threshold_with_metric (line 853) ... ok
[INFO] [stdout] test src/router.rs - router::RouterBuilder (line 273) ... ok
[INFO] [stdout] test src/signal.rs - signal::from_openai_logprobs (line 368) ... ok
[INFO] [stdout] test src/signal.rs - signal::token_margin (line 98) ... ok
[INFO] [stdout] test src/signal.rs - signal::MarginAccumulator (line 421) ... ok
[INFO] [stdout] test src/signal.rs - signal (line 48) ... ok
[INFO] [stdout] test src/metrics.rs - metrics::RoutedMicroF1 (line 391) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad", kill_on_drop: false }`
[INFO] [stdout] 82f2fc10f3310431b11f813bb92fd2192fcdb26e0a48a9fb463266656e2c63ad
