[INFO] fetching crate datafox 0.1.0...
[INFO] testing datafox-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate datafox 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate datafox 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate datafox 0.1.0
[INFO] tweaked toml for crates.io crate datafox 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate datafox 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 datafox 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] [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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048
[INFO] running `Command { std: "docker" "start" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", 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" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048" "/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" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", 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" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling datafox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 35.00s
[INFO] running `Command { std: "docker" "inspect" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", 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" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048" "/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 getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling datafox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 43.42s
[INFO] running `Command { std: "docker" "inspect" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", 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" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048" "/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 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/datafox-6e2e6793bedc8fed)
[INFO] [stdout] 
[INFO] [stdout] running 85 tests
[INFO] [stdout] test ast::tests::clause_collects_variables ... ok
[INFO] [stdout] test evaluator::tests::arithmetic_operators_treat_divide_by_zero_as_no_result ... ok
[INFO] [stdout] test evaluator::tests::evaluator_can_read_facts_from_the_prelude ... ok
[INFO] [stdout] test evaluator::tests::evaluator_can_use_custom_prelude_operators ... ok
[INFO] [stdout] test client::tests::prepared_query_keys_are_serializable ... ok
[INFO] [stdout] test ast::tests::atom_requires_a_non_empty_predicate ... ok
[INFO] [stdout] test ast::tests::atom_formats_like_datalog ... ok
[INFO] [stdout] test evaluator::tests::evaluator_can_run_parsed_single_goal_queries ... ok
[INFO] [stdout] test client::tests::eval_and_eval_prepared_match ... ok
[INFO] [stdout] test client::tests::eval_streaming_uses_storage_trait_without_fact_store ... ok
[INFO] [stdout] test evaluator::tests::evaluator_requires_negated_variables_to_be_bound ... ok
[INFO] [stdout] test evaluator::tests::evaluator_filters_results_with_infix_comparison_builtins ... ok
[INFO] [stdout] test evaluator::tests::evaluator_rejects_unknown_builtins ... ok
[INFO] [stdout] test evaluator::tests::evaluator_requires_ground_builtin_arguments ... ok
[INFO] [stdout] test diagnostic::tests::diagnostic_formats_message_span_and_found_context ... ok
[INFO] [stdout] test ast::tests::query_multi_requires_at_least_one_clause ... ok
[INFO] [stdout] test error::tests::parse_errors_preserve_diagnostics ... ok
[INFO] [stdout] test ast::tests::atom_reports_when_it_is_ground ... ok
[INFO] [stdout] test ast::tests::query_clauses_expose_single_and_multi_shapes ... ok
[INFO] [stdout] test client::tests::prepared_query_storage_reuses_prepared_queries ... ok
[INFO] [stdout] test evaluator::tests::evaluator_streams_single_goal_matches ... ok
[INFO] [stdout] test evaluator::tests::evaluator_exposes_plan_and_eval_plan ... ok
[INFO] [stdout] test evaluator::tests::evaluator_streams_multi_goal_conjunctive_matches ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_named_string_builtins ... ok
[INFO] [stdout] test evaluator::tests::evaluator_streams_empty_results_for_unsatisfied_multi_goal_queries ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_temporal_alias_builtins ... ok
[INFO] [stdout] test parser::tests::parses_infix_comparison_operator_variants ... ok
[INFO] [stdout] test parser::tests::parses_infix_comparison_builtins ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_equality_builtins ... ok
[INFO] [stdout] test evaluator::tests::planned_evaluator_matches_source_order_reference_for_safe_queries ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_safe_negation ... ok
[INFO] [stdout] test parser::tests::parses_escaped_string_literals ... ok
[INFO] [stdout] test evaluator::tests::planner_orders_relations_after_their_required_facts ... ok
[INFO] [stdout] test parser::tests::parses_multi_goal_queries ... ok
[INFO] [stdout] test parser::tests::parses_named_builtin_clauses ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_negative_named_string_builtins ... ok
[INFO] [stdout] test parser::tests::parses_negated_atoms ... ok
[INFO] [stdout] test parser::tests::parses_parenthesized_binary_operator_terms ... ok
[INFO] [stdout] test parser::tests::parses_semicolon_separated_query_sets ... ok
[INFO] [stdout] test parser::tests::parses_single_goal_queries ... ok
[INFO] [stdout] test parser::tests::reports_contextual_diagnostics_for_missing_left_paren_after_predicate ... ok
[INFO] [stdout] test parser::tests::reports_contextual_diagnostics_for_missing_right_paren ... ok
[INFO] [stdout] test evaluator::tests::planner_rejects_queries_with_no_safe_ordering ... ok
[INFO] [stdout] test parser::tests::parses_quoted_predicate_with_special_chars ... ok
[INFO] [stdout] test evaluator::tests::evaluator_supports_default_arithmetic_operators ... ok
[INFO] [stdout] test parser::tests::parses_single_quoted_predicate ... ok
[INFO] [stdout] test parser::tests::preserves_unknown_string_escapes_for_regex_patterns ... ok
[INFO] [stdout] test evaluator::tests::evaluator_never_panics_on_parser_output ... ok
[INFO] [stdout] test parser::tests::reports_contextual_diagnostics_for_unexpected_trailing_input ... ok
[INFO] [stdout] test parser::tests::reports_diagnostics_for_unterminated_quoted_predicate ... ok
[INFO] [stdout] test parser::tests::unquoted_predicate_still_works ... ok
[INFO] [stdout] test substitution::tests::apply_to_atom_rewrites_all_bound_terms ... ok
[INFO] [stdout] test storage::tests::in_memory_storage_can_round_trip_through_serde ... ok
[INFO] [stdout] test storage::tests::matches_pattern_treats_none_as_wildcard ... ok
[INFO] [stdout] test plan::tests::prepared_queries_track_required_builtins ... ok
[INFO] [stdout] test pretty::tests::formats_multi_clause_queries_one_clause_per_line ... ok
[INFO] [stdout] test storage::tests::in_memory_storage_scans_without_collecting_first ... ok
[INFO] [stdout] test parser::tests::reports_contextual_diagnostics_for_unterminated_strings ... ok
[INFO] [stdout] test pretty::tests::formats_query_sets_with_semicolon_separators ... ok
[INFO] [stdout] test plan::tests::prepared_queries_can_be_serialized_and_reloaded ... ok
[INFO] [stdout] test substitution::tests::merge_rejects_conflicting_bindings ... ok
[INFO] [stdout] test substitution::tests::merge_combines_compatible_bindings ... ok
[INFO] [stdout] test plan::tests::planner_prefers_connected_clauses_after_binding_variables ... ok
[INFO] [stdout] test term::tests::term_call_collects_nested_variables ... ok
[INFO] [stdout] test term::tests::term_reports_its_kind ... ok
[INFO] [stdout] test tests::convenience_macros_build_terms_atoms_and_substitutions ... ok
[INFO] [stdout] test substitution::tests::apply_to_term_replaces_bound_variables ... ok
[INFO] [stdout] test substitution::tests::apply_to_terms_requires_all_terms_to_be_ground ... ok
[INFO] [stdout] test unify::tests::match_atom_reports_arity_mismatches ... ok
[INFO] [stdout] test term::tests::term_variable_requires_a_non_empty_name ... ok
[INFO] [stdout] test unify::tests::match_atom_returns_bindings_for_matching_tuples ... ok
[INFO] [stdout] test parser::tests::reports_contextual_diagnostics_for_unexpected_tokens ... ok
[INFO] [stdout] test pretty::tests::preserves_regex_backslashes ... ok
[INFO] [stdout] test unify::tests::ground_terms_requires_fully_bound_inputs ... ok
[INFO] [stdout] test value::tests::value_from_common_scalars_is_convenient ... ok
[INFO] [stdout] test unify::tests::unify_atoms_respects_predicate_and_argument_shapes ... ok
[INFO] [stdout] test unify::tests::match_atom_returns_none_for_non_matching_tuples ... ok
[INFO] [stdout] test value::tests::value_formats_like_datalog_literals ... ok
[INFO] [stdout] test unify::tests::unify_terms_binds_variables_to_constants ... ok
[INFO] [stdout] test unify::tests::unify_terms_rejects_distinct_constants ... ok
[INFO] [stdout] test storage::tests::in_memory_storage_filters_matching_tuples ... ok
[INFO] [stdout] test universe::tests::universe_delegates_matching_reads_to_storage ... ok
[INFO] [stdout] test evaluator::tests::parallel_evaluator_matches_serial_for_atoms_negation_and_builtins ... ok
[INFO] [stdout] test parser::tests::parse_query_never_panics_on_arbitrary_utf8 ... ok
[INFO] [stdout] test parser::tests::parse_query_sets_never_panic_on_arbitrary_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 85 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datafox
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.17s; merged doctests compilation took 1.15s
[INFO] running `Command { std: "docker" "inspect" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048", kill_on_drop: false }`
[INFO] [stdout] 8a8f19022e01e61c586cef00487409ee69077abf6c164959182a1c3b3f2c4048
