[INFO] fetching crate libspot-rs 0.2.1...
[INFO] testing libspot-rs-0.2.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libspot-rs 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate libspot-rs 0.2.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libspot-rs 0.2.1
[INFO] tweaked toml for crates.io crate libspot-rs 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libspot-rs 0.2.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libspot-rs 0.2.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ceb1bbf9bf5c19c06568d85845ced39e224363a1cc56a7d0e60a38d8a8915bfd
[INFO] running `Command { std: "docker" "start" "-a" "ceb1bbf9bf5c19c06568d85845ced39e224363a1cc56a7d0e60a38d8a8915bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ceb1bbf9bf5c19c06568d85845ced39e224363a1cc56a7d0e60a38d8a8915bfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ceb1bbf9bf5c19c06568d85845ced39e224363a1cc56a7d0e60a38d8a8915bfd", kill_on_drop: false }`
[INFO] [stdout] ceb1bbf9bf5c19c06568d85845ced39e224363a1cc56a7d0e60a38d8a8915bfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b4517f4604eaebc365c3d53595ce7eda17534bbabbc398d69662ee793c20972
[INFO] running `Command { std: "docker" "start" "-a" "2b4517f4604eaebc365c3d53595ce7eda17534bbabbc398d69662ee793c20972", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling libspot-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.13s
[INFO] running `Command { std: "docker" "inspect" "2b4517f4604eaebc365c3d53595ce7eda17534bbabbc398d69662ee793c20972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b4517f4604eaebc365c3d53595ce7eda17534bbabbc398d69662ee793c20972", kill_on_drop: false }`
[INFO] [stdout] 2b4517f4604eaebc365c3d53595ce7eda17534bbabbc398d69662ee793c20972
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 432ba533d9b1a3b6c429a9bc349f7687bb444988f1881247d0529d66c4ef3232
[INFO] running `Command { std: "docker" "start" "-a" "432ba533d9b1a3b6c429a9bc349f7687bb444988f1881247d0529d66c4ef3232", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling libspot-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.84s
[INFO] running `Command { std: "docker" "inspect" "432ba533d9b1a3b6c429a9bc349f7687bb444988f1881247d0529d66c4ef3232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432ba533d9b1a3b6c429a9bc349f7687bb444988f1881247d0529d66c4ef3232", kill_on_drop: false }`
[INFO] [stdout] 432ba533d9b1a3b6c429a9bc349f7687bb444988f1881247d0529d66c4ef3232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 03ae31f7bb9f62a47a84cf23f35c6ed96ff091e188dc2cb8005e7e0a42affaeb
[INFO] running `Command { std: "docker" "start" "-a" "03ae31f7bb9f62a47a84cf23f35c6ed96ff091e188dc2cb8005e7e0a42affaeb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libspot_rs-de404c7e96d4f42a)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test error::tests::test_error_codes_match_c ... ok
[INFO] [stdout] test error::tests::test_error_messages ... ok
[INFO] [stdout] test estimator::tests::test_brent_no_root ... ok
[INFO] [stdout] test estimator::tests::test_log_likelihood_gamma_nonzero ... ok
[INFO] [stdout] test error::tests::test_from_code ... ok
[INFO] [stdout] test config::tests::test_spot_config_default ... ok
[INFO] [stdout] test estimator::tests::test_mom_estimator_empty_peaks ... ok
[INFO] [stdout] test estimator::tests::test_mom_estimator_single_value ... ok
[INFO] [stdout] test p2::tests::test_p2_level_0_998 ... ignored
[INFO] [stdout] test p2::tests::test_p2_quantile_quartiles ... ignored
[INFO] [stdout] test math::tests::test_xpow ... ok
[INFO] [stdout] test p2::tests::test_p2_quantile_small_data ... ok
[INFO] [stdout] test p2::tests::test_sign ... ok
[INFO] [stdout] test p2::tests::test_sort5 ... ok
[INFO] [stdout] test peaks::tests::test_peaks_multiple_elements ... ok
[INFO] [stdout] test math::tests::test_xexp ... ok
[INFO] [stdout] test peaks::tests::test_peaks_creation ... ok
[INFO] [stdout] test estimator::tests::test_log_likelihood_gamma_zero ... ok
[INFO] [stdout] test math::tests::test_frexp ... ok
[INFO] [stdout] test peaks::tests::test_peaks_overflow_and_min_max_update ... ok
[INFO] [stdout] test math::tests::test_xlog ... ok
[INFO] [stdout] test p2::tests::test_p2_quantile_median ... ok
[INFO] [stdout] test config::tests::test_spot_config_clone ... ok
[INFO] [stdout] test peaks::tests::test_peaks_single_element ... ok
[INFO] [stdout] test peaks::tests::test_peaks_stats_after_max_erasure ... ok
[INFO] [stdout] test peaks::tests::test_peaks_stats_after_min_erasure ... ok
[INFO] [stdout] test ser::tests::test_infinity_serialization ... ok
[INFO] [stdout] test estimator::tests::test_mom_estimator_normal_case ... ok
[INFO] [stdout] test ser::tests::test_nan_serialization ... ok
[INFO] [stdout] test ser::tests::test_neg_infinity_serialization ... ok
[INFO] [stdout] test math::tests::test_xmin ... ok
[INFO] [stdout] test peaks::tests::test_peaks_zero_size ... ok
[INFO] [stdout] test spot::tests::test_spot_config_roundtrip ... ok
[INFO] [stdout] test ser::tests::test_normal_float_serialization ... ok
[INFO] [stdout] test spot::tests::test_spot_creation_valid_config ... ok
[INFO] [stdout] test spot::tests::test_spot_excess_detection ... ok
[INFO] [stdout] test spot::tests::test_spot_invalid_level ... ok
[INFO] [stdout] test spot::tests::test_spot_invalid_q ... ok
[INFO] [stdout] test spot::tests::test_spot_quantile_probability_consistency ... ok
[INFO] [stdout] test spot::tests::test_spot_low_tail ... ok
[INFO] [stdout] test spot::tests::test_spot_step_normal ... ok
[INFO] [stdout] test spot::tests::test_spot_step_nan ... ok
[INFO] [stdout] test spot::tests::test_spot_fit_basic ... ok
[INFO] [stdout] test status::tests::test_spot_status_from_i32 ... ok
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test status::tests::test_spot_status_values ... ok
[INFO] [stdout] test tail::tests::test_tail_creation ... ok
[INFO] [stdout] test tail::tests::test_tail_probability_gamma_nonzero ... ok
[INFO] [stdout] test tail::tests::test_tail_fit_with_data ... ok
[INFO] [stdout] test tail::tests::test_tail_push ... ok
[INFO] [stdout] test tail::tests::test_tail_consistency ... ok
[INFO] [stdout] test tail::tests::test_tail_invalid_parameters ... ok
[INFO] [stdout] test tail::tests::test_tail_fit_empty ... ok
[INFO] [stdout] test tail::tests::test_tail_quantile_gamma_nonzero ... ok
[INFO] [stdout] test tail::tests::test_tail_probability_gamma_zero ... ok
[INFO] [stdout] test tail::tests::test_tail_zero_size ... ok
[INFO] [stdout] test ubend::tests::test_ubend_exact_size_iterator ... ok
[INFO] [stdout] test ubend::tests::test_ubend_iterator ... ok
[INFO] [stdout] test ubend::tests::test_ubend_push_after_full ... ok
[INFO] [stdout] test ubend::tests::test_ubend_get ... ok
[INFO] [stdout] test ubend::tests::test_ubend_push_before_full ... ok
[INFO] [stdout] test ubend::tests::test_ubend_zero_capacity ... ok
[INFO] [stdout] test tail::tests::test_tail_quantile_gamma_zero ... ok
[INFO] [stdout] test p2::tests::test_p2_quantile_identical_values ... ok
[INFO] [stdout] test ubend::tests::test_ubend_creation ... ok
[INFO] [stdout] test estimator::tests::test_brent_simple_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 64 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pure_rust_basic_example.rs (/opt/rustwide/target/debug/deps/pure_rust_basic_example-ef3903dbf4f85b50)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_pure_rust_basic_example_larger ... ignored
[INFO] [stdout] test test_pure_rust_basic_example_behavior ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pure_rust_validation.rs (/opt/rustwide/target/debug/deps/pure_rust_validation-81244ddf08e27077)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_pure_rust_matches_expected_c_pattern ... ok
[INFO] [stdout] test test_pure_rust_exact_c_behavior_1m_samples ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/serialization.rs (/opt/rustwide/target/debug/deps/serialization-4dafdcf5c38064c6)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_deserialize_invalid_json ... ok
[INFO] [stdout] test test_spot_config_pretty_json ... ok
[INFO] [stdout] test test_peaks_empty_roundtrip ... ok
[INFO] [stdout] test test_nan_values_serialization ... ok
[INFO] [stdout] test test_spot_detector_low_tail_roundtrip ... ok
[INFO] [stdout] test test_multiple_serialization_cycles ... ok
[INFO] [stdout] test test_spot_config_json_roundtrip ... ok
[INFO] [stdout] test test_spot_status_roundtrip ... ok
[INFO] [stdout] test test_tail_empty_roundtrip ... ok
[INFO] [stdout] test test_spot_detector_new_roundtrip ... ok
[INFO] [stdout] test test_ubend_empty_roundtrip ... ok
[INFO] [stdout] test test_ubend_full_with_wraparound_roundtrip ... ok
[INFO] [stdout] test test_ubend_partial_filled_roundtrip ... ok
[INFO] [stdout] test test_spot_config_default_roundtrip ... ok
[INFO] [stdout] test test_tail_fitted_roundtrip ... ok
[INFO] [stdout] test test_peaks_with_data_roundtrip ... ok
[INFO] [stdout] test test_spot_detector_pretty_json_output ... ok
[INFO] [stdout] test test_spot_error_roundtrip ... ok
[INFO] [stdout] test test_spot_detector_fitted_roundtrip ... ok
[INFO] [stdout] test test_model_save_load_workflow ... ok
[INFO] [stdout] test test_spot_detector_functional_after_deserialization ... ok
[INFO] [stdout] test proptest_serde::prop_spot_config_roundtrip ... ok
[INFO] [stdout] test proptest_serde::prop_ubend_roundtrip ... ok
[INFO] [stdout] test proptest_serde::prop_peaks_roundtrip ... ok
[INFO] [stdout] test proptest_serde::prop_tail_roundtrip ... ok
[INFO] [stdout] test proptest_serde::prop_fitted_detector_state_preserved ... ok
[INFO] [stdout] test proptest_serde::prop_multiple_serialization_cycles ... ok
[INFO] [stdout] test proptest_serde::prop_detection_behavior_identical ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libspot_rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/config.rs - config::SpotConfig (line 12) ... ignored
[INFO] [stdout] test src/lib.rs - (line 119) ... ignored
[INFO] [stdout] test src/lib.rs - (line 63) ... ignored
[INFO] [stdout] test src/spot.rs - spot (line 18) ... ignored
[INFO] [stdout] test src/spot.rs - spot::SpotDetector (line 55) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03ae31f7bb9f62a47a84cf23f35c6ed96ff091e188dc2cb8005e7e0a42affaeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ae31f7bb9f62a47a84cf23f35c6ed96ff091e188dc2cb8005e7e0a42affaeb", kill_on_drop: false }`
[INFO] [stdout] 03ae31f7bb9f62a47a84cf23f35c6ed96ff091e188dc2cb8005e7e0a42affaeb