[INFO] fetching crate ddsketchy 0.1.1...
[INFO] testing ddsketchy-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ddsketchy 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ddsketchy 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ddsketchy 0.1.1
[INFO] tweaked toml for crates.io crate ddsketchy 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ddsketchy 0.1.1 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] crate crates.io crate ddsketchy 0.1.1 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" "+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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 319a1c4dffd54de42bfb1a6800783bf0b8da9241e31b0c373c5429c43a604687
[INFO] running `Command { std: "docker" "start" "-a" "319a1c4dffd54de42bfb1a6800783bf0b8da9241e31b0c373c5429c43a604687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "319a1c4dffd54de42bfb1a6800783bf0b8da9241e31b0c373c5429c43a604687", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319a1c4dffd54de42bfb1a6800783bf0b8da9241e31b0c373c5429c43a604687", kill_on_drop: false }`
[INFO] [stdout] 319a1c4dffd54de42bfb1a6800783bf0b8da9241e31b0c373c5429c43a604687
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a14891cf478e3286980c0a393f1e0e210310d9ba1e52b7d6e55fcc5b2a2c047a
[INFO] running `Command { std: "docker" "start" "-a" "a14891cf478e3286980c0a393f1e0e210310d9ba1e52b7d6e55fcc5b2a2c047a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ddsketchy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "a14891cf478e3286980c0a393f1e0e210310d9ba1e52b7d6e55fcc5b2a2c047a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a14891cf478e3286980c0a393f1e0e210310d9ba1e52b7d6e55fcc5b2a2c047a", kill_on_drop: false }`
[INFO] [stdout] a14891cf478e3286980c0a393f1e0e210310d9ba1e52b7d6e55fcc5b2a2c047a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ce321bc42f1a103363888fe5cdd3dba1bff43bdc3fff4cbf0cba15b8739e130e
[INFO] running `Command { std: "docker" "start" "-a" "ce321bc42f1a103363888fe5cdd3dba1bff43bdc3fff4cbf0cba15b8739e130e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling serde v1.0.226
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling sketches-ddsketch v0.3.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.226
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.6.0
[INFO] [stderr]    Compiling ddsketchy v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 30.59s
[INFO] running `Command { std: "docker" "inspect" "ce321bc42f1a103363888fe5cdd3dba1bff43bdc3fff4cbf0cba15b8739e130e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce321bc42f1a103363888fe5cdd3dba1bff43bdc3fff4cbf0cba15b8739e130e", kill_on_drop: false }`
[INFO] [stdout] ce321bc42f1a103363888fe5cdd3dba1bff43bdc3fff4cbf0cba15b8739e130e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4f3c103a86d7333f4315eebfc96c87c74b1ee87447d12a7183deee1255d8679d
[INFO] running `Command { std: "docker" "start" "-a" "4f3c103a86d7333f4315eebfc96c87c74b1ee87447d12a7183deee1255d8679d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ddsketchy-da5c4de1f0032ea3)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test datadog_reference_tests::test_datadog_consecutive_value_mapping ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_exponential_sequence ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_extreme_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_constant_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_mixed_sign_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_accuracy_bounds ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_quantile_monotonicity ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_large_magnitude_range ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_quantile_stability_under_duplicates ... ok
[INFO] [stdout] test datadog_reference_tests::test_boundary_value_mapping ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_relative_accuracy_validation ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_single_value ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_quantile_precision_near_boundaries ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_subnormal_numbers ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_zero_and_negative_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_precision_boundaries ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_linear_sequence ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_mapping_precision ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_special_float_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_empty_sketch_behavior ... ok
[INFO] [stdout] test datadog_reference_tests::test_error_handling_alpha_mismatch_merge ... ok
[INFO] [stdout] test datadog_reference_tests::test_error_handling_builder_validation ... ok
[INFO] [stdout] test datadog_reference_tests::test_error_handling_invalid_quantiles ... ok
[INFO] [stdout] test datadog_reference_tests::test_extreme_value_mapping_stability ... ok
[INFO] [stdout] test datadog_reference_tests::test_invalid_input_filtering ... ok
[INFO] [stdout] test datadog_reference_tests::test_key_mapping_consistency ... ok
[INFO] [stdout] test datadog_reference_tests::test_mapping_monotonicity ... ok
[INFO] [stdout] test datadog_reference_tests::test_zero_and_near_zero_mapping ... ok
[INFO] [stdout] test ddsketchy_test::test_add_zero ... ok
[INFO] [stdout] test ddsketchy_test::test_basic_histogram_data ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_merge_accuracy ... ok
[INFO] [stdout] test ddsketchy_test::test_collapsing_merge_operations ... ok
[INFO] [stdout] test datadog_reference_tests::test_stress_extreme_scale_values ... ok
[INFO] [stdout] test datadog_reference_tests::test_error_handling_invalid_alpha ... ok
[INFO] [stdout] test datadog_reference_tests::test_round_trip_mapping_correctness ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_bin_boundary_precision ... ok
[INFO] [stdout] test ddsketchy_test::test_extreme_values ... ok
[INFO] [stdout] test ddsketchy_test::test_collapsing_quantile_accuracy ... ok
[INFO] [stdout] test ddsketchy_test::test_constant_values ... ok
[INFO] [stdout] test ddsketchy_test::test_detailed_quartiles ... ok
[INFO] [stdout] test ddsketchy_test::test_empty_and_single_value_with_collapsing ... ok
[INFO] [stdout] test ddsketchy_test::test_go_reference_validation ... ok
[INFO] [stdout] test ddsketchy_test::test_collapsing_preserves_highest_values ... ok
[INFO] [stdout] test ddsketchy_test::test_invalid_quantile ... ok
[INFO] [stdout] test ddsketchy_test::test_merge_error_cases ... ok
[INFO] [stdout] test ddsketchy_test::test_merge_operations ... ok
[INFO] [stdout] test ddsketchy_test::test_merge_with_extreme_values ... ok
[INFO] [stdout] test ddsketchy_test::test_mixed_distribution ... ok
[INFO] [stdout] test ddsketchy_test::test_near_zero_behavior ... ok
[INFO] [stdout] test ddsketchy_test::test_neg_quartiles ... ok
[INFO] [stdout] test ddsketchy_test::test_no_panic_on_large_ranges ... ok
[INFO] [stdout] test datadog_reference_tests::test_stress_memory_usage ... ok
[INFO] [stdout] test ddsketchy_test::test_normal_distribution ... ok
[INFO] [stdout] test ddsketchy_test::test_constant ... ok
[INFO] [stdout] test ddsketchy_test::test_empty_sketch ... ok
[INFO] [stdout] test ddsketchy_test::test_invalid_alpha ... ok
[INFO] [stdout] test ddsketchy_test::test_quantile_consistency ... ok
[INFO] [stdout] test ddsketchy_test::test_quantile_error_bounds ... ok
[INFO] [stdout] test ddsketchy_test::test_quartiles ... ok
[INFO] [stdout] test ddsketchy_test::test_simple_quantile ... ok
[INFO] [stdout] test ddsketchy_test::test_error_trait_implementation ... ok
[INFO] [stdout] test ddsketchy_test::test_merge_empty_sketches ... ok
[INFO] [stdout] test ddsketchy_test::test_exponential_distribution_statistical ... ok
[INFO] [stdout] test ddsketchy_test::test_original_example ... ok
[INFO] [stdout] test ddsketchy_test::test_normal_distribution_statistical ... ok
[INFO] [stdout] test ddsketchy_test::test_linear_distribution_statistical ... ok
[INFO] [stdout] test ddsketchy_test::test_new_api_features ... ok
[INFO] [stdout] test datadog_reference_tests::test_stress_merge_large_sketches ... ok
[INFO] [stdout] test datadog_reference_tests::test_stress_large_dataset_performance ... ok
[INFO] [stdout] test datadog_reference_tests::test_stress_batch_operations ... ok
[INFO] [stdout] test ddsketchy_test::test_linear_distribution ... ok
[INFO] [stderr]    Doc-tests ddsketchy
[INFO] [stdout] test ddsketchy_test::test_collapsing_lowest_behavior ... ok
[INFO] [stdout] test datadog_reference_tests::test_datadog_edge_quantiles ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[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" "4f3c103a86d7333f4315eebfc96c87c74b1ee87447d12a7183deee1255d8679d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3c103a86d7333f4315eebfc96c87c74b1ee87447d12a7183deee1255d8679d", kill_on_drop: false }`
[INFO] [stdout] 4f3c103a86d7333f4315eebfc96c87c74b1ee87447d12a7183deee1255d8679d