[INFO] fetching crate dataprof-json 0.12.0...
[INFO] testing dataprof-json-0.12.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate dataprof-json 0.12.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate dataprof-json 0.12.0
[INFO] finished tweaking crates.io crate dataprof-json 0.12.0
[INFO] tweaked toml for crates.io crate dataprof-json 0.12.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dataprof-json 0.12.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dataprof-json 0.12.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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] e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d
[INFO] running `Command { std: "docker" "start" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", 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" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", 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" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling sysinfo v0.39.6
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling safe_arch v1.2.0
[INFO] [stderr]    Compiling wide v1.7.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling ref-cast-impl v1.0.26
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling ref-cast v1.0.26
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]    Compiling toml v1.1.6+spec-1.1.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rand v0.9.5
[INFO] [stderr]    Compiling schemars v1.2.2
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling dataprof-core v0.12.0
[INFO] [stderr]    Compiling dataprof-metrics v0.12.0
[INFO] [stderr]    Compiling dataprof-runtime v0.12.0
[INFO] [stderr]    Compiling dataprof-json v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", 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" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling dataprof-json v0.12.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 9.16s
[INFO] running `Command { std: "docker" "inspect" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", 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" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/dataprof-json/5cbeb6eb066c0f6b/out/dataprof_json-5cbeb6eb066c0f6b)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test tests::test_analyze_json_empty_array ... ok
[INFO] [stdout] test tests::test_analyze_json_file_empty ... ok
[INFO] [stdout] test tests::test_all_malformed_file_fails ... ok
[INFO] [stdout] test tests::test_blank_lines_are_not_counted_as_malformed ... ok
[INFO] [stdout] test tests::test_bom_only_input_matches_empty_input_policy ... ok
[INFO] [stdout] test tests::test_analyze_json_malformed_returns_error ... ok
[INFO] [stdout] test tests::test_analyze_jsonl ... ok
[INFO] [stdout] test tests::test_analyze_json_file_quality_report ... ok
[INFO] [stdout] test tests::test_bom_prefixed_file_preserves_source_size ... ok
[INFO] [stdout] test tests::test_analyze_json_file_detects_format ... ok
[INFO] [stdout] test tests::test_analyze_json_with_large_leading_whitespace ... ok
[INFO] [stdout] test tests::test_analyze_json_backfills_columns_discovered_after_first_row ... ok
[INFO] [stdout] test tests::test_analyze_json_with_missing_fields ... ok
[INFO] [stdout] test tests::test_analyze_json_from_reader_max_rows ... ok
[INFO] [stdout] test tests::test_analyze_json_from_reader_missing_fields ... ok
[INFO] [stdout] test tests::test_identical_records_count_as_duplicates_across_a_late_key ... ok
[INFO] [stdout] test tests::test_analyze_json_array ... ok
[INFO] [stdout] test tests::test_analyze_json_from_reader_jsonl_streaming ... ok
[INFO] [stdout] test tests::test_analyze_json_with_nulls ... ok
[INFO] [stdout] test tests::test_a_late_key_does_not_invent_duplicates ... ok
[INFO] [stdout] test tests::test_input_of_only_non_object_records_fails ... ok
[INFO] [stdout] test tests::test_json_array_container_grammar_obeys_error_policy ... ok
[INFO] [stdout] test tests::test_json_array_max_rows_does_not_validate_unread_values ... ok
[INFO] [stdout] test tests::test_json_array_counts_non_object_elements_and_keeps_scanning ... ok
[INFO] [stdout] test tests::test_json_column_order_appends_later_keys_in_first_seen_order ... ok
[INFO] [stdout] test tests::test_json_grammar_reads_a_bare_object_as_one_row ... ok
[INFO] [stdout] test tests::test_json_grammar_rejects_concatenated_objects ... ok
[INFO] [stdout] test tests::test_number_shaped_garbage_stays_a_malformed_record ... ok
[INFO] [stdout] test tests::test_jsonl_skips_malformed_lines ... ok
[INFO] [stdout] test tests::test_jsonl_counts_non_object_records_and_keeps_scanning ... ok
[INFO] [stdout] test tests::test_pretty_printed_root_object_is_not_valid_jsonl ... ok
[INFO] [stdout] test tests::test_number_element_does_not_swallow_the_array_delimiter ... ok
[INFO] [stdout] test tests::test_jsonl_multi_object_still_works ... ok
[INFO] [stdout] test tests::test_scan_respects_max_rows ... ok
[INFO] [stdout] test tests::test_single_root_object_compact_yields_one_row ... ok
[INFO] [stdout] test tests::test_json_column_order_survives_report_serialization ... ok
[INFO] [stdout] test tests::test_json_column_order_follows_source_not_alphabet ... ok
[INFO] [stdout] test tests::test_scan_json_array_detects_format_and_rows ... ok
[INFO] [stdout] test tests::test_scan_accepts_one_leading_utf8_bom_for_json_and_jsonl ... ok
[INFO] [stdout] test tests::test_scan_jsonl_detects_format_and_rows ... ok
[INFO] [stdout] test tests::test_scan_does_not_strip_nonleading_or_second_utf8_bom ... ok
[INFO] [stdout] test tests::test_strict_policy_errors_on_malformed_jsonl ... ok
[INFO] [stdout] test tests::test_single_root_object_via_analyze_json_file ... ok
[INFO] [stdout] test tests::test_pretty_printed_root_object_is_one_row_under_the_json_grammar ... ok
[INFO] [stdout] test tests::test_strict_file_errors_on_malformed ... ok
[INFO] [stdout] test tests::test_tolerant_policy_counts_skipped_records ... ok
[INFO] [stdout] test tests::test_truncated_final_record_obeys_error_policy ... ok
[INFO] [stdout] test tests::test_scan_skips_malformed_jsonl_lines ... ok
[INFO] [stdout] test tests::test_strict_policy_rejects_the_first_non_object_record ... ok
[INFO] [stdout] test tests::test_tolerant_file_reports_error_count ... ok
[INFO] [stdout] test tests::test_single_root_object_pretty_printed_via_analyze_json_file ... ok
[INFO] [stdout] test tests::test_single_root_object_pretty_printed_yields_one_row ... ok
[INFO] [stdout] test tests::test_analyze_json_boolean_and_nested ... ok
[INFO] [stdout] test tests::test_analyze_json_from_reader_json_array ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dataprof_json
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - JsonParserConfig::with_max_rows (line 124) ... ok
[INFO] [stdout] test src/lib.rs - JsonParserConfig::with_error_policy (line 161) ... ok
[INFO] [stdout] test src/lib.rs - JsonParserConfig (line 73) ... ok
[INFO] [stdout] test src/lib.rs - scan_json_from_reader (line 254) ... ok
[INFO] [stdout] test src/lib.rs - scan_json_from_reader (line 285) ... ok
[INFO] [stdout] test src/lib.rs - analyze_json_file (line 1050) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - analyze_json_from_reader (line 914) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.11s; merged doctests compilation took 1.05s
[INFO] running `Command { std: "docker" "inspect" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d", kill_on_drop: false }`
[INFO] [stdout] e50bb4ed87567c7dc6001a5448df9e772eece3bb41caaf3b088f3921a203525d
