[INFO] fetching crate stack-compiler 0.1.0...
[INFO] testing stack-compiler-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate stack-compiler 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate stack-compiler 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stack-compiler 0.1.0
[INFO] tweaked toml for crates.io crate stack-compiler 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stack-compiler 0.1.0 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 stack-compiler 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952
[INFO] running `Command { std: "docker" "start" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", 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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952" "/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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", 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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling stack-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.31s
[INFO] running `Command { std: "docker" "inspect" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", 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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling stack-compiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", 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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", 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/stack_compiler-a073464f53f27842)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test diagnostic::tests::diagnostics_default_to_no_expected_values ... ok
[INFO] [stdout] test language_intelligence::tests::completion_matches_semantic_context_and_caller_catalog ... ok
[INFO] [stdout] test language_intelligence::tests::catalog_validation_bounds_and_deduplicates_untrusted_entries ... ok
[INFO] [stdout] test diagnostic::tests::diagnostics_preserve_expected_value_order ... ok
[INFO] [stdout] test language_intelligence::tests::completion_recovers_a_partial_node_property ... ok
[INFO] [stdout] test language_intelligence::tests::every_completion_category_has_a_deterministic_candidate_shape ... ok
[INFO] [stdout] test language_intelligence::tests::completion_rejects_boundary_errors_and_stops_after_lexical_failure ... ok
[INFO] [stdout] test lexer::tests::decodes_supported_string_escapes_and_surrogate_pairs ... ok
[INFO] [stdout] test language_intelligence::tests::diagnostics_echo_the_snapshot_version_for_text_and_bytes ... ok
[INFO] [stdout] test lexer::tests::handles_empty_input_and_unknown_operator_prefixes ... ok
[INFO] [stdout] test language_intelligence::tests::intelligence_errors_have_actionable_display_text ... ok
[INFO] [stdout] test lexer::tests::rejects_invalid_escapes_and_surrogates ... ok
[INFO] [stdout] test lexer::tests::rejects_raw_controls_and_incomplete_escapes ... ok
[INFO] [stdout] test lexer::tests::reports_an_unterminated_string ... ok
[INFO] [stdout] test lexer::tests::rejects_a_byte_order_mark ... ok
[INFO] [stdout] test language_intelligence::tests::positions_require_matching_utf8_scalar_coordinates ... ok
[INFO] [stdout] test language_intelligence::tests::scope_detection_distinguishes_every_braced_construct ... ok
[INFO] [stdout] test language_intelligence::tests::hover_and_symbols_match_the_portable_semantic_fixture ... ok
[INFO] [stdout] test lexer::tests::tokenizes_contextual_words_comments_and_operators ... ok
[INFO] [stdout] test lexer::tests::tokenizes_punctuation_before_and_after_strings ... ok
[INFO] [stdout] test lexer::tests::tracks_unicode_columns_and_crlf_lines ... ok
[INFO] [stdout] test lossless::tests::defensive_position_advance_stops_at_end_of_source ... ok
[INFO] [stdout] test lossless::tests::preserves_every_lexeme_and_decoded_string_value ... ok
[INFO] [stdout] test parser::tests::parses_a_minimal_document ... ok
[INFO] [stdout] test parser::tests::parses_all_edge_operators_and_long_layout_lists ... ok
[INFO] [stdout] test parser::tests::parses_groups_properties_and_layout ... ok
[INFO] [stdout] test tests::lossless_entry_points_preserve_trivia_escapes_and_crlf ... ok
[INFO] [stdout] test parser::tests::production_parsers_reject_the_wrong_entry_keyword ... ok
[INFO] [stdout] test tests::lossless_entry_points_report_lexical_syntax_and_encoding_errors ... ok
[INFO] [stdout] test parser::tests::rejects_unknown_and_incomplete_syntax ... ok
[INFO] [stdout] test tests::lossless_syntax_model_keeps_semantically_invalid_source ... ok
[INFO] [stdout] test parser::tests::requires_nonempty_property_and_layout_blocks ... ok
[INFO] [stdout] test source_map::tests::source_origin_returns_only_authored_spans ... ok
[INFO] [stdout] test tests::source_map_distinguishes_defaults_and_rejects_error_results ... ok
[INFO] [stdout] test parser::tests::reports_errors_for_each_recursive_descent_boundary ... ok
[INFO] [stdout] test tests::public_entry_points_cover_success_and_syntax_failure ... ok
[INFO] [stdout] test tests::source_map_resolves_authored_values_by_semantic_identity ... ok
[INFO] [stdout] test tests::utf8_error_positions_handle_crlf_and_defensive_invalid_prefixes ... ok
[INFO] [stdout] test tests::reports_invalid_utf8_at_the_decoded_prefix_position ... ok
[INFO] [stdout] test language_intelligence::tests::hover_covers_declarations_properties_edges_layout_and_partial_documents ... ok
[INFO] [stdout] test validation::tests::validation_accepts_theme_and_provider_icon_identifiers ... ok
[INFO] [stdout] test validation::tests::validation_checks_icons_and_text ... ok
[INFO] [stdout] test validation::tests::validation_applies_defaults_and_normalizes_structure ... ok
[INFO] [stdout] test validation::tests::complexity_limits_cover_nodes_groups_and_edges ... ok
[INFO] [stdout] test validation::tests::suggestion_distance_counts_unicode_scalars ... ok
[INFO] [stdout] test validation::tests::validation_reports_less_common_semantic_failures ... ok
[INFO] [stdout] test validation::tests::validation_suggests_nearby_nodes_deterministically ... ok
[INFO] [stdout] test validation::tests::diagnostics_sort_errors_and_warnings_deterministically ... ok
[INFO] [stdout] test validation::tests::normalization_covers_all_node_edge_and_containment_variants ... ok
[INFO] [stdout] test validation::tests::validation_warns_when_node_degree_exceeds_twelve ... ok
[INFO] [stdout] test validation::tests::validation_checks_layout_scope_and_rank_membership ... ok
[INFO] [stderr]      Running tests/compiler.rs (/opt/rustwide/target/debug/deps/compiler-008990d44ab0850f)
[INFO] [stdout] test validation::tests::validation_collects_independent_semantic_errors ... ok
[INFO] [stdout] test validation::tests::validation_rejects_excessive_group_depth ... ok
[INFO] [stdout] test validation::tests::validation_rejects_duplicate_properties_edges_and_layout_singletons ... ok
[INFO] [stdout] test validation::tests::validation_reports_closed_set_expectations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test byte_api_reports_encoding_and_bom_errors ... ok
[INFO] [stdout] test compiler_errors_prevent_ir ... ok
[INFO] [stdout] test complexity_errors_and_degree_warnings_have_distinct_outcomes ... ok
[INFO] [stdout] test public_api_applies_defaults_to_a_valid_document ... ok
[INFO] [stdout] test public_source_map_api_distinguishes_authored_and_default_values ... ok
[INFO] [stdout] test public_lossless_api_reconstructs_authored_source ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stack_compiler
[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" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952", kill_on_drop: false }`
[INFO] [stdout] 440eb6a24bb06845c714c0ca28451eba819d9a996cd19126fab3b738cece3952
