[INFO] fetching crate veks-core 0.23.0...
[INFO] testing veks-core-0.23.0 against beta-2026-04-21 for beta-1.96-3
[INFO] extracting crate veks-core 0.23.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate veks-core 0.23.0
[INFO] finished tweaking crates.io crate veks-core 0.23.0
[INFO] tweaked toml for crates.io crate veks-core 0.23.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate veks-core 0.23.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veks-core 0.23.0 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" "+beta-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e75298fba30a4032543da58fa79c13fd8147823ca9cadc7c6a3c03377fbc21e
[INFO] running `Command { std: "docker" "start" "-a" "6e75298fba30a4032543da58fa79c13fd8147823ca9cadc7c6a3c03377fbc21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e75298fba30a4032543da58fa79c13fd8147823ca9cadc7c6a3c03377fbc21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e75298fba30a4032543da58fa79c13fd8147823ca9cadc7c6a3c03377fbc21e", kill_on_drop: false }`
[INFO] [stdout] 6e75298fba30a4032543da58fa79c13fd8147823ca9cadc7c6a3c03377fbc21e
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79164a3c364e593634eb9ba8b6764d8c4643091ee5d9b1e3b67307c30505bbdf
[INFO] running `Command { std: "docker" "start" "-a" "79164a3c364e593634eb9ba8b6764d8c4643091ee5d9b1e3b67307c30505bbdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling darling v0.23.0
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[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling ordered-float v2.10.1
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[INFO] [stderr]    Compiling ndarray v0.16.1
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[INFO] [stderr]    Compiling arrow-arith v54.3.1
[INFO] [stderr]    Compiling arrow-row v54.3.1
[INFO] [stderr]    Compiling veks-anode v0.17.0
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling cassowary v0.3.0
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[INFO] [stderr]    Compiling httpdate v1.0.3
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[INFO] [stderr]    Compiling arrow v54.3.1
[INFO] [stderr]    Compiling parquet v54.3.1
[INFO] [stderr]    Compiling ndarray-npy v0.9.1
[INFO] [stderr]    Compiling slabtastic v0.17.0
[INFO] [stderr]    Compiling veks-io v0.22.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rustls-webpki v0.103.12
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling hyper-rustls v0.27.9
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling vectordata v0.23.0
[INFO] [stderr]    Compiling veks-core v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "79164a3c364e593634eb9ba8b6764d8c4643091ee5d9b1e3b67307c30505bbdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79164a3c364e593634eb9ba8b6764d8c4643091ee5d9b1e3b67307c30505bbdf", kill_on_drop: false }`
[INFO] [stdout] 79164a3c364e593634eb9ba8b6764d8c4643091ee5d9b1e3b67307c30505bbdf
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c59803bb44dcae09dcd8d589d906472e976984b52c85f147efdaa203e3bd98
[INFO] running `Command { std: "docker" "start" "-a" "d1c59803bb44dcae09dcd8d589d906472e976984b52c85f147efdaa203e3bd98", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling veks-core v0.23.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.13s
[INFO] running `Command { std: "docker" "inspect" "d1c59803bb44dcae09dcd8d589d906472e976984b52c85f147efdaa203e3bd98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c59803bb44dcae09dcd8d589d906472e976984b52c85f147efdaa203e3bd98", kill_on_drop: false }`
[INFO] [stdout] d1c59803bb44dcae09dcd8d589d906472e976984b52c85f147efdaa203e3bd98
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c11a8a4d8c4d9012edcb0c540b1943b44dc92e8684b4a6881082ec57946a8aa1
[INFO] running `Command { std: "docker" "start" "-a" "c11a8a4d8c4d9012edcb0c540b1943b44dc92e8684b4a6881082ec57946a8aa1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/veks_core-2d17b9ff328b257b)
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test filters::tests::test_catalog_staleness_exempt ... ok
[INFO] [stdout] test filters::tests::test_excluded_dirs ... ok
[INFO] [stdout] test filters::tests::test_excluded_files ... ok
[INFO] [stdout] test filters::tests::test_infrastructure_files ... ok
[INFO] [stdout] test filters::tests::test_intermediate_publishable ... ok
[INFO] [stdout] test filters::tests::test_merkle_exempt ... ok
[INFO] [stdout] test formats::convert::tests::test_convert_elements_noop ... ok
[INFO] [stdout] test formats::convert::tests::test_convert_elements_f16_to_f32 ... ok
[INFO] [stdout] test formats::convert::tests::test_f16_f32_roundtrip ... ok
[INFO] [stdout] test formats::convert::tests::test_f32_f64_roundtrip ... ok
[INFO] [stdout] test formats::facet::tests::test_facet_roundtrip ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_base ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_distances ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_filtered ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_metadata ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_query ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_unknown ... ok
[INFO] [stdout] test formats::facet::tests::test_from_alias_indices ... ok
[INFO] [stdout] test formats::facet::tests::test_preferred_formats_by_element_size ... ok
[INFO] [stdout] test formats::facet::tests::test_preferred_formats_f32 ... ok
[INFO] [stdout] test formats::facet::tests::test_preferred_order_is_complete ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_empty_schema ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_dictionary_column ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_fixed_size_types_roundtrip ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_string_binary_roundtrip ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_nullable_with_mixed_nulls ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_framed_output ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_always_null_column ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_unsupported_type ... ok
[INFO] [stdout] test formats::parquet_compiler::tests::test_temporal_types ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::natural_cmp_tests::deeply_nested_numbers_sort_correctly ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::natural_cmp_tests::numeric_runs_compare_numerically ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::natural_cmp_tests::pure_text_falls_back_to_lex ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::natural_cmp_tests::unpadded_numeric_part_pattern ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::compile_column_hint_by_name ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::compile_fixed_size_f32 ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::natural_cmp_tests::unpadded_and_padded_coexist_deterministically ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::compile_column_hint_unknown_name_errors ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::drain_fixed_size_f32_emits_le_bytes ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::compile_rejects_non_list_column ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::drain_fixed_size_i32_emits_le_bytes ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::drain_fixed_size_u8_emits_raw_bytes ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::drain_variable_list_with_nonuniform_rows_errors ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::drain_variable_list_with_uniform_rows_succeeds ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::extract_rejects_element_type_mismatch ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::probe_parquet_vectors_reports_schema_and_row_count ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::extract_parquet_to_xvec_fixed_size_f32_roundtrip ... ok
[INFO] [stdout] test formats::reader::hdf5::tests::test_list_datasets_returns_error ... ok
[INFO] [stdout] test formats::reader::hdf5::tests::test_probe_returns_error ... ok
[INFO] [stdout] test formats::reader::hdf5::tests::test_parse_hdf5_path ... ok
[INFO] [stdout] test formats::reader::hdf5::tests::test_open_returns_error ... ok
[INFO] [stdout] test formats::reader::parquet_mnode::tests::test_open_reads_all_rows_as_mnode ... ok
[INFO] [stdout] test formats::reader::parquet_mnode::tests::test_probe_returns_correct_metadata ... ok
[INFO] [stdout] test formats::reader::parquet_mnode::tests::test_multi_row_multi_file_parallel ... ok
[INFO] [stdout] test formats::reader::parquet_mnode::tests::test_single_file_mode ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_advise_writeback_does_not_crash ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_concurrent_writes_disjoint_ordinals ... ok
[INFO] [stdout] test formats::reader::parquet_mnode::tests::test_many_files_ordering_preserved ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_file_size_matches_expected ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_single_thread_write_and_readback ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_large_dimension_records ... ok
[INFO] [stdout] test formats::writer::slab::tests::test_slab_many_records ... ok
[INFO] [stdout] test formats::writer::mmap_xvec::tests::test_concurrent_writes_interleaved_ordinals ... ok
[INFO] [stdout] test formats::writer::slab::tests::test_slab_write_read_roundtrip ... ok
[INFO] [stdout] test ui::event::tests::event_is_send ... ok
[INFO] [stdout] test formats::xvec_dir_compiler::tests::probe_rejects_mixed_dimensions ... ok
[INFO] [stdout] test ui::event::tests::progress_id_display ... ok
[INFO] [stdout] test ui::handle::tests::bar_lifecycle ... ok
[INFO] [stdout] test ui::handle::tests::log_and_emit ... ok
[INFO] [stdout] test ui::handle::tests::spinner_auto_finish_on_drop ... ok
[INFO] [stdout] test ui::plain_sink::tests::plain_sink_ids_are_unique ... ok
[INFO] [stdout] test ui::plain_sink::tests::plain_sink_progress_no_panic ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::downsampling_history_pinned ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::clear_removes_finished_bars_and_resets_status ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::downsampling_history_toggle ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::downsampling_history_scrolling ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::downsampling_history_x_stretches ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::format_count_iso_suffixes ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::format_rate_compact ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::layout_chart_not_clipped_at_top ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::layout_no_chart_when_insufficient_data ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::layout_chart_data_uses_full_height ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::layout_y_axis_label_format ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::multiple_bars_render_in_order ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::parse_size_to_mb_governor_format ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::process_msg_lifecycle ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::process_msg_logs_and_emits ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::render_bar_widget_on_test_backend ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::render_resource_status_on_test_backend ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::render_spinner_widget_on_test_backend ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::render_state_visible_lines ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::suspend_defers_dirty ... ok
[INFO] [stdout] test ui::test_sink::tests::clear_resets ... ok
[INFO] [stdout] test ui::test_sink::tests::full_progress_lifecycle ... ok
[INFO] [stdout] test ui::test_sink::tests::ids_increment ... ok
[INFO] [stdout] test ui::test_sink::tests::records_events_in_order ... ok
[INFO] [stdout] test ui::ratatui_sink::tests::layout_no_overlap_between_bar_and_chart ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::pre_existing_shard_with_correct_size_is_skipped ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::shards_directory_is_kept_after_concat ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::pre_existing_shard_with_wrong_size_is_overwritten ... ok
[INFO] [stdout] test formats::xvec_dir_compiler::tests::probe_and_concat_uniform_dir ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::extract_parquet_to_xvec_is_ordinal_stable_across_thread_counts ... ok
[INFO] [stdout] test formats::parquet_vector_compiler::tests::rerun_after_success_is_a_noop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests veks_core
[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" "c11a8a4d8c4d9012edcb0c540b1943b44dc92e8684b4a6881082ec57946a8aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11a8a4d8c4d9012edcb0c540b1943b44dc92e8684b4a6881082ec57946a8aa1", kill_on_drop: false }`
[INFO] [stdout] c11a8a4d8c4d9012edcb0c540b1943b44dc92e8684b4a6881082ec57946a8aa1