[INFO] fetching crate croma-lsp 1.3.0...
[INFO] testing croma-lsp-1.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate croma-lsp 1.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate croma-lsp 1.3.0
[INFO] finished tweaking crates.io crate croma-lsp 1.3.0
[INFO] tweaked toml for crates.io crate croma-lsp 1.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate croma-lsp 1.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate croma-lsp 1.3.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded croma-fmt v1.3.0
[INFO] [stderr]   Downloaded lsp-server v0.10.0
[INFO] [stderr]   Downloaded lsp-types v0.97.0
[INFO] [stderr]   Downloaded fluent-uri v0.1.4
[INFO] [stderr]   Downloaded croma-core v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92
[INFO] running `Command { std: "docker" "start" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", 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" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", 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" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling fluent-uri v0.1.4
[INFO] [stderr]    Compiling croma-core v1.3.0
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling croma-fmt v1.3.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling lsp-types v0.97.0
[INFO] [stderr]    Compiling lsp-server v0.10.0
[INFO] [stderr]    Compiling croma-lsp v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 19s
[INFO] running `Command { std: "docker" "inspect" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", 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" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling croma-lsp v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 30.85s
[INFO] running `Command { std: "docker" "inspect" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", 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" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/croma_lsp-2b7bc7b7a9bf6168)
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test code_action::tests::title_lists_the_fix_kinds ... ok
[INFO] [stdout] test code_action::tests::edit_replaces_the_whole_document ... ok
[INFO] [stdout] test completion::tests::after_bang_offers_decoration_names ... ok
[INFO] [stdout] test completion::tests::closed_decoration_pair_is_not_open ... ok
[INFO] [stdout] test completion::tests::after_plus_offers_decoration_names ... ok
[INFO] [stdout] test code_action::tests::already_clean_source_offers_no_action ... ok
[INFO] [stdout] test code_action::tests::auto_fixable_source_offers_source_fix_all ... ok
[INFO] [stdout] test completion::tests::empty_document_offers_field_keys ... ok
[INFO] [stdout] test completion::tests::header_line_start_offers_field_keys ... ok
[INFO] [stdout] test completion::tests::inside_field_value_offers_nothing ... ok
[INFO] [stdout] test completion::tests::results_are_stable_and_deduped ... ok
[INFO] [stdout] test corpus_proof::lsp_analysis_is_total_over_the_corpus ... ok
[INFO] [stdout] test corpus_proof::lsp_fidelity_legs_abd_over_the_corpus ... ok
[INFO] [stdout] test code_action::tests::code_actions_never_panics_on_garbage ... ok
[INFO] [stdout] test completion::tests::music_body_line_start_offers_decorations_not_fields ... ok
[INFO] [stdout] test diagnostics::tests::severity_mapping_is_exhaustive ... ok
[INFO] [stdout] test diagnostics::tests::well_formed_tune_has_no_diagnostics_or_only_in_bounds ... ok
[INFO] [stdout] test document::tests::change_on_unknown_uri_returns_none ... ok
[INFO] [stdout] test completion::tests::partially_typed_decoration_still_offers_names ... ok
[INFO] [stdout] test diagnostics::tests::diagnostics_carry_croma_source_and_string_code ... ok
[INFO] [stdout] test code_action::tests::applying_the_edit_reproduces_auto_fix_output ... ok
[INFO] [stdout] test document::tests::clear_to_empty_then_garbage_never_panics ... ok
[INFO] [stdout] test document::tests::open_get_close_round_trip ... ok
[INFO] [stdout] test document::tests::ranged_delete_a_middle_line ... ok
[INFO] [stdout] test document::tests::ranged_insert_at_line_start ... ok
[INFO] [stdout] test document::tests::ranged_replace_spanning_characters ... ok
[INFO] [stdout] test diagnostics::tests::malformed_source_emits_in_bounds_diagnostics_in_both_encodings ... ok
[INFO] [stdout] test document::tests::reversed_range_is_normalised ... ok
[INFO] [stdout] test document::tests::sequence_of_edits_applies_in_order ... ok
[INFO] [stdout] test completion::tests::completion_never_panics_on_garbage ... ok
[INFO] [stdout] test document::tests::range_past_eof_clamps_and_appends ... ok
[INFO] [stdout] test formatting::tests::end_position_covers_the_whole_document_under_utf16 ... ok
[INFO] [stdout] test formatting::tests::already_formatted_source_is_a_no_op ... ok
[INFO] [stdout] test formatting::tests::unformatted_source_yields_one_whole_document_edit ... ok
[INFO] [stdout] test hover::tests::hover_handles_multibyte_lines_in_utf16 ... ok
[INFO] [stdout] test formatting::tests::applying_the_edit_reproduces_format_byte_for_byte ... ok
[INFO] [stdout] test document::tests::full_replace_when_no_range ... ok
[INFO] [stdout] test document::tests::multibyte_aware_edit_utf16 ... ok
[INFO] [stdout] test hover::tests::hover_on_field_value_returns_none ... ok
[INFO] [stdout] test hover::tests::hover_on_key_field_returns_key_doc ... ok
[INFO] [stdout] test hover::tests::hover_on_note_returns_none ... ok
[INFO] [stdout] test hover::tests::hover_on_shorthand_decoration_resolves ... ok
[INFO] [stdout] test hover::tests::hover_past_eof_returns_none ... ok
[INFO] [stdout] test hover::tests::hover_never_panics_on_garbage ... ok
[INFO] [stdout] test hover::tests::plus_delimited_decoration_is_malformed_under_strict_default ... ok
[INFO] [stdout] test position::tests::ascii_byte_offsets_map_identically_in_both_encodings ... ok
[INFO] [stdout] test hover::tests::hover_on_field_colon_still_returns_doc ... ok
[INFO] [stdout] test hover::tests::hover_on_named_decoration_returns_meaning ... ok
[INFO] [stdout] test hover::tests::resolve_decoration_strips_plus_delimiters ... ok
[INFO] [stdout] test position::tests::offset_at_end_of_file_is_in_bounds ... ok
[INFO] [stdout] test position::tests::offset_on_non_char_boundary_clamps_down ... ok
[INFO] [stdout] test position::tests::position_round_trips_to_byte_ascii ... ok
[INFO] [stdout] test position::tests::position_round_trips_to_byte_utf16_multibyte ... ok
[INFO] [stdout] test position::tests::position_to_byte_clamps_line_past_eof ... ok
[INFO] [stdout] test position::tests::reversed_span_is_normalised ... ok
[INFO] [stdout] test position::tests::span_length_counts_encoding_units ... ok
[INFO] [stdout] test position::tests::span_length_is_total_on_garbage_spans ... ok
[INFO] [stdout] test structure::tests::folding_range_spans_a_multiline_tune ... ok
[INFO] [stdout] test position::tests::bom_prefixed_file_anchors_first_line_at_content_start ... ok
[INFO] [stdout] test position::tests::empty_document_maps_origin ... ok
[INFO] [stdout] test position::tests::multibyte_char_differs_between_utf8_and_utf16 ... ok
[INFO] [stdout] test structure::tests::no_tunes_yields_no_symbols_or_folds ... ok
[INFO] [stdout] test structure::tests::two_tune_document_yields_two_symbols_named_by_title ... ok
[INFO] [stdout] test tables::tests::decoration_markdown_notes_the_shorthand ... ok
[INFO] [stdout] test tables::tests::decorations_are_grounded_in_core_recognised_names ... ok
[INFO] [stdout] test position::tests::combining_char_counts_as_its_own_scalar ... ok
[INFO] [stdout] test position::tests::measure_matches_byte_to_position_column_on_one_line ... ok
[INFO] [stdout] test structure::tests::symbol_ranges_are_in_bounds ... ok
[INFO] [stdout] test tables::tests::field_insert_and_markdown_are_well_formed ... ok
[INFO] [stdout] test tables::tests::field_keys_are_unique_and_complete ... ok
[INFO] [stdout] test position::tests::position_to_byte_clamps_character_past_line_end ... ok
[INFO] [stdout] test tokens::tests::delta_encoding_is_monotonic_and_in_bounds ... ok
[INFO] [stdout] test tokens::tests::empty_and_malformed_sources_never_panic ... ok
[INFO] [stdout] test tokens::tests::known_layout_emits_expected_tokens ... ok
[INFO] [stdout] test tokens::tests::legend_indices_match_the_map ... ok
[INFO] [stdout] test tokens::tests::multibyte_annotation_length_differs_by_encoding ... ok
[INFO] [stdout] test tokens::tests::tokens_cover_exactly_the_non_whitespace_spans ... ok
[INFO] [stdout] test tokens::tests::whitespace_is_the_only_unmapped_kind ... ok
[INFO] [stdout] test tokens::tests::whitespace_tokens_are_skipped_but_positions_stay_correct ... ok
[INFO] [stdout] test structure::tests::title_less_tune_falls_back_to_reference_then_positional ... ok
[INFO] [stdout] test tables::tests::shorthand_table_matches_core_canonical_names ... ok
[INFO] [stdout] test tokens::tests::container_tokens_are_kept_and_inner_tokens_dropped ... ok
[INFO] [stdout] test structure::tests::malformed_source_never_panics ... ok
[INFO] [stdout] test corpus_proof::lsp_leg_e_latency_distribution ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- corpus_proof::lsp_leg_e_latency_distribution stdout ----
[INFO] [stdout] lsp latency distribution (UTF-8, n=100 per cell; avg subject = synthetic (200 lines)):
[INFO] [stdout] lsp latency diagnostics small: p50=0.76 p95=2.29 p99=3.84 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency semantic_tokens small: p50=0.12 p95=0.15 p99=0.15 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency formatting small: p50=0.15 p95=0.18 p99=0.18 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency hover small: p50=0.09 p95=0.12 p99=0.14 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency completion small: p50=0.03 p95=0.03 p99=0.05 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency code_action small: p50=0.78 p95=0.83 p99=0.84 ms (n=100, 20 lines)
[INFO] [stdout] lsp latency diagnostics avg: p50=21.52 p95=29.64 p99=37.82 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency semantic_tokens avg: p50=1.78 p95=2.20 p99=5.18 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency formatting avg: p50=2.13 p95=2.89 p99=3.61 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency hover avg: p50=1.31 p95=1.40 p99=1.42 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency completion avg: p50=0.04 p95=0.04 p99=0.06 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency code_action avg: p50=18.52 p95=22.19 p99=22.51 ms (n=100, 200 lines)
[INFO] [stdout] lsp latency diagnostics large: p50=219.81 p95=256.31 p99=281.28 ms (n=100, 1000 lines)
[INFO] [stdout] lsp latency semantic_tokens large: p50=11.24 p95=14.42 p99=14.51 ms (n=100, 1000 lines)
[INFO] [stdout] lsp latency formatting large: p50=14.52 p95=16.88 p99=20.05 ms (n=100, 1000 lines)
[INFO] [stdout] lsp latency hover large: p50=8.71 p95=11.78 p99=11.93 ms (n=100, 1000 lines)
[INFO] [stdout] lsp latency completion large: p50=0.10 p95=0.11 p99=0.12 ms (n=100, 1000 lines)
[INFO] [stdout] lsp latency code_action large: p50=71.32 p95=102.93 p99=134.48 ms (n=100, 1000 lines)
[INFO] [stdout] 
[INFO] [stdout] thread 'corpus_proof::lsp_leg_e_latency_distribution' (575) panicked at src/corpus_proof.rs:1046:9:
[INFO] [stdout] leg E diagnostics p99 281.28 ms exceeds stress backstop 150 ms on large (1000 lines)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6422d98a2ae1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x6422d98b75fa - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x6422d98a726c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x6422d987e456 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x6422d989ad19 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x6422d974b010 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x6422d989aed2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x6422d987e502 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x6422d9877059 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x6422d987f0fd - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x6422d98b7d2c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x6422d9700034 - croma_lsp[1b0e7833c21d83af]::corpus_proof::lsp_leg_e_latency_distribution
[INFO] [stdout]   12:     0x6422d97362f9 - <croma_lsp[1b0e7833c21d83af]::corpus_proof::lsp_leg_e_latency_distribution::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   13:     0x6422d973e2fb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   14:     0x6422d974b965 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   15:     0x6422d9745224 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   16:     0x6422d974eac2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   17:     0x6422d98a2099 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   18:     0x7dec6cc67dfa - <unknown>
[INFO] [stdout]   19:     0x7dec6ccfb3d4 - clone
[INFO] [stdout]   20:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     corpus_proof::lsp_leg_e_latency_distribution
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 83 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 38.55s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92", kill_on_drop: false }`
[INFO] [stdout] df9204dd61c48cb98379c7019b7644e76e6952e1b9c482e5bf14ce36b0231d92
