[INFO] fetching crate zstdscope 0.2.0...
[INFO] testing zstdscope-0.2.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate zstdscope 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate zstdscope 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate zstdscope 0.2.0
[INFO] tweaked toml for crates.io crate zstdscope 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zstdscope 0.2.0 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 zstdscope 0.2.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd
[INFO] running `Command { std: "docker" "start" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", 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" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd" "/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" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", 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" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zstdscope v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", 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" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd" "/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 zstdscope v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", 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" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd" "/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 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zstdscope-a8ccde62d508d228)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test cursor_tests::reads_little_endian_integer_widths ... ok
[INFO] [stdout] test cursor_tests::overflowing_position_increment_returns_arithmetic_overflow ... ok
[INFO] [stdout] test parser::block_tests::compressed_blocks_require_at_least_two_content_bytes ... ok
[INFO] [stdout] test parser::block_tests::compressed_content_is_opaque_and_parsing_stops_after_the_last_block ... ok
[INFO] [stdout] test parser::block_tests::reserved_block_type_is_rejected_at_the_header_offset ... ok
[INFO] [stdout] test parser::block_tests::truncated_block_header_reports_the_header_offset ... ok
[INFO] [stdout] test parser::block_tests::format_ceiling_is_exactly_128_kib ... ok
[INFO] [stdout] test cursor_tests::tracks_position_and_remaining_bytes ... ok
[INFO] [stdout] test parser::block_tests::truncated_content_uses_each_block_types_encoded_length ... ok
[INFO] [stdout] test cursor_tests::skip_can_land_exactly_at_end ... ok
[INFO] [stdout] test parser::block_tests::zero_maximum_allows_empty_raw_but_not_one_byte_rle_content ... ok
[INFO] [stdout] test parser::header_tests::frame_content_size_widths_follow_flag_and_two_byte_form_adds_256 ... ok
[INFO] [stdout] test parser::header_tests::dictionary_id_widths_follow_descriptor_flag ... ok
[INFO] [stdout] test parser::header_tests::parser_stops_exactly_at_the_end_of_the_header ... ok
[INFO] [stdout] test parser::header_tests::parses_non_single_segment_header_without_optional_fields ... ok
[INFO] [stdout] test parser::header_tests::preserves_descriptor_flags_explicit_zero_dictionary_and_exact_spans ... ok
[INFO] [stdout] test parser::block_tests::parses_raw_block_with_exact_spans_and_sizes ... ok
[INFO] [stdout] test parser::block_tests::rle_uses_one_encoded_byte_and_preserves_multiple_block_offsets ... ok
[INFO] [stdout] test cursor_tests::truncated_reads_report_required_width_without_moving ... ok
[INFO] [stdout] test parser::block_tests::window_size_limits_all_block_types_at_the_exact_boundary ... ok
[INFO] [stdout] test parser::header_tests::reserved_descriptor_bit_is_rejected_at_descriptor_offset ... ok
[INFO] [stdout] test parser::header_tests::truncated_descriptor_and_optional_fields_report_exact_offsets ... ok
[INFO] [stdout] test parser::header_tests::window_descriptor_minimum_and_maximum_are_derived_with_checked_arithmetic ... ok
[INFO] [stdout] test cursor_tests::skip_beyond_input_returns_unexpected_eof_without_moving ... ok
[INFO] [stderr]      Running tests/foundation.rs (/opt/rustwide/target/debug/deps/foundation-a6628b6f46137563)
[INFO] [stdout] test cursor_tests::truncated_read_reports_current_offset ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test byte_span_end_uses_checked_arithmetic ... ok
[INFO] [stdout] test zstd_error_implements_standard_error ... ok
[INFO] [stdout] test byte_span_reports_empty_length ... ok
[INFO] [stderr]      Running tests/integration_fixtures.rs (/opt/rustwide/target/debug/deps/integration_fixtures-ea53f8a58ccbdc4a)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hand_built_blocks_preserve_encoded_size_semantics_and_spans ... ok
[INFO] [stdout] test checksum_and_mixed_stream_fixtures_preserve_exact_boundaries ... ok
[INFO] [stdout] test hand_built_header_widths_preserve_inspector_fidelity ... ok
[INFO] [stdout] test reference_generated_frames_parse_with_exact_structure_and_spans ... ok
[INFO] [stdout] test malformed_fixture_matrix_returns_typed_location_aware_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/model_invariants.rs (/opt/rustwide/target/debug/deps/model_invariants-1d00ffe2986eb9e3)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/resource_limits.rs (/opt/rustwide/target/debug/deps/resource_limits-adc6c7bf295a5c1f)
[INFO] [stdout] test successful_parse_satisfies_structural_model_invariants ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test the_more_specific_per_frame_limit_wins_when_both_block_limits_are_exhausted ... ok
[INFO] [stdout] test existing_inspect_remains_unlimited_by_default ... ok
[INFO] [stdout] test frame_limit_accepts_exact_limit_and_rejects_next_frame_at_its_offset ... ok
[INFO] [stderr]      Running tests/standard_frame_inspection.rs (/opt/rustwide/target/debug/deps/standard_frame_inspection-7bfa6dfeffbc4a0a)
[INFO] [stdout] test total_block_limit_is_enforced_across_concatenated_frames ... ok
[INFO] [stdout] test per_frame_block_limit_accepts_exact_limit_and_rejects_next_block_header ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test multiple_blocks_are_preserved_through_last_block ... ok
[INFO] [stdout] test compressed_blocks_contribute_bounded_unknown_decoded_size ... ok
[INFO] [stdout] test frame_content_size_must_fit_decoded_size_bounds ... ok
[INFO] [stdout] test minimal_standard_frame_produces_complete_model ... ok
[INFO] [stdout] test truncated_checksum_is_a_typed_eof_at_checksum_start ... ok
[INFO] [stdout] test stored_checksum_is_exposed_without_verification ... ok
[INFO] [stdout] test concatenated_standard_frames_have_exact_boundaries ... ok
[INFO] [stderr]      Running tests/support.rs (/opt/rustwide/target/debug/deps/support-06846d4e89d03aa5)
[INFO] [stderr]      Running tests/top_level_inspection.rs (/opt/rustwide/target/debug/deps/top_level_inspection-4cf317fa14d818f7)
[INFO] [stdout] test standard_frame_leaves_cursor_at_next_skippable_frame ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test empty_input_is_a_typed_top_level_eof ... ok
[INFO] [stdout] test invalid_top_level_magic_is_typed_and_location_aware ... ok
[INFO] [stdout] test concatenated_skippable_frames_preserve_order_indexes_and_offsets ... ok
[INFO] [stdout] test truncated_skippable_payload_is_a_typed_eof ... ok
[INFO] [stdout] test truncated_standard_block_content_reports_the_content_offset ... ok
[INFO] [stdout] test standard_magic_dispatches_into_the_complete_standard_frame_parser ... ok
[INFO] [stdout] test reserved_standard_frame_header_bit_is_a_typed_error ... ok
[INFO] [stdout] test mixed_standard_skippable_standard_stream_preserves_exact_boundaries ... ok
[INFO] [stdout] test maximum_declared_skippable_payload_is_rejected_without_payload_allocation ... ok
[INFO] [stdout] test recognizes_all_sixteen_skippable_magic_variants ... ok
[INFO] [stdout] test one_to_three_trailing_magic_bytes_are_not_ignored ... ok
[INFO] [stdout] test reserved_standard_block_type_is_typed_and_location_aware ... ok
[INFO] [stdout] test truncated_standard_frame_optional_field_reports_its_offset ... ok
[INFO] [stdout] test skippable_payload_is_skipped_without_losing_source_spans ... ok
[INFO] [stdout] test trailing_partial_magic_after_complete_frame_is_an_error ... ok
[INFO] [stdout] test truncated_skippable_size_field_is_a_typed_eof_at_the_size_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zstdscope
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.28s
[INFO] running `Command { std: "docker" "inspect" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd", kill_on_drop: false }`
[INFO] [stdout] 415e24fdb9fd0024e521d5212eee6ac1577c93c831ecdf0a9de7b63b1e780ecd
