[INFO] fetching crate rils_frontend 0.3.0...
[INFO] testing rils_frontend-0.3.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rils_frontend 0.3.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rils_frontend 0.3.0
[INFO] finished tweaking crates.io crate rils_frontend 0.3.0
[INFO] tweaked toml for crates.io crate rils_frontend 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rils_frontend 0.3.0 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 rils_frontend 0.3.0 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" "+1.100.0-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59
[INFO] running `Command { std: "docker" "start" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", 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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59" "/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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", 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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rils_builtins v0.3.0
[INFO] [stderr]    Compiling rils_frontend v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.96s
[INFO] running `Command { std: "docker" "inspect" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", 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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rils_frontend v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.88s
[INFO] running `Command { std: "docker" "inspect" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", 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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rils_frontend/826b56abe0cc433f/out/rils_frontend-826b56abe0cc433f)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test analysis::tests::infers_generic_record_literals_in_return_positions ... ok
[INFO] [stdout] test analysis::tests::describes_type_aliases_with_recursively_expanded_targets ... ok
[INFO] [stdout] test analysis::tests::infers_function_let_and_pattern_binding_types ... ok
[INFO] [stdout] test analysis::tests::accepts_exhaustive_nested_option_matches ... ok
[INFO] [stdout] test analysis::tests::exposes_host_function_symbols_with_signatures ... ok
[INFO] [stdout] test analysis::tests::annotated_types_resolve_to_their_declarations ... ok
[INFO] [stdout] test analysis::tests::analyzes_builtin_result_patterns_and_try_expressions ... ok
[INFO] [stdout] test analysis::tests::accepts_diverging_loops_and_finds_duplicate_literals ... ok
[INFO] [stdout] test analysis::tests::classifies_called_members_as_methods_and_other_members_as_fields ... ok
[INFO] [stdout] test analysis::tests::accepts_exhaustive_matches_and_reports_unreachable_arms ... ok
[INFO] [stdout] test analysis::tests::infers_for_binding_types_from_self_fields ... ok
[INFO] [stdout] test analysis::tests::accepts_aliases_generics_and_concrete_numeric_operators ... ok
[INFO] [stdout] test analysis::tests::merges_moves_from_all_loop_break_paths ... ok
[INFO] [stdout] test analysis::tests::infers_for_binding_types_from_builtin_and_custom_iterators ... ok
[INFO] [stdout] test analysis::tests::analyzes_standard_io_and_fs_paths ... ok
[INFO] [stdout] test analysis::tests::analyzes_modules_imports_and_builtin_namespaces ... ok
[INFO] [stdout] test analysis::tests::exposes_complete_declarations_for_user_symbols ... ok
[INFO] [stdout] test analysis::tests::pattern_bindings_are_scoped ... ok
[INFO] [stdout] test analysis::tests::records_hover_containers_for_types_fields_and_variants ... ok
[INFO] [stdout] test analysis::tests::preserves_copy_values_and_allows_multiple_mutable_references ... ok
[INFO] [stdout] test analysis::tests::preserves_external_import_symbol_kinds ... ok
[INFO] [stdout] test analysis::tests::reports_basic_static_type_mismatches ... ok
[INFO] [stdout] test analysis::tests::recognizes_enum_variants_in_paths_and_match_patterns ... ok
[INFO] [stdout] test analysis::tests::releases_local_and_temporary_borrows ... ok
[INFO] [stdout] test analysis::tests::reports_integer_casts_that_can_lose_information ... ok
[INFO] [stdout] test analysis::tests::reports_missing_return_paths_and_unreachable_statements ... ok
[INFO] [stdout] test analysis::tests::reports_mutability_borrow_and_reference_escape_errors ... ok
[INFO] [stdout] test macros::tests::forwards_index_comparisons_without_recursive_matching ... ok
[INFO] [stdout] test analysis::tests::resolves_local_definitions_and_references ... ok
[INFO] [stdout] test analysis::tests::reports_non_exhaustive_builtin_and_enum_matches ... ok
[INFO] [stdout] test analysis::tests::resolves_ufcs_methods_and_place_expressions ... ok
[INFO] [stdout] test lexer::tests::scans_multi_character_arrows_and_comparisons ... ok
[INFO] [stdout] test analysis::tests::types_integer_intrinsics_and_rejects_them_on_other_values ... ok
[INFO] [stdout] test analysis::tests::resolves_macro_definitions_and_invocations ... ok
[INFO] [stdout] test analysis::tests::symbol_ids_distinguish_shadowed_bindings ... ok
[INFO] [stdout] test analysis::tests::reports_undefined_names_without_executing ... ok
[INFO] [stdout] test analysis::tests::tracks_partial_field_moves_and_field_reinitialization ... ok
[INFO] [stdout] test macros::tests::forwards_standard_native_macros_to_hidden_functions ... ok
[INFO] [stdout] test default::tests::plans_recursive_defaults_and_rejects_unsupported_owned_types ... ok
[INFO] [stdout] test lexer::tests::scans_macro_keyword_and_metavariables ... ok
[INFO] [stdout] test analysis::tests::reports_moves_and_merges_definite_branch_moves ... ok
[INFO] [stdout] test parser::tests::parses_function_and_if_expression ... ok
[INFO] [stdout] test macros::tests::keeps_legacy_function_like_macros_compatible ... ok
[INFO] [stdout] test analysis::tests::tracks_owned_and_borrowed_method_receivers ... ok
[INFO] [stdout] test parser::tests::only_functions_can_be_declared_inside_blocks ... ok
[INFO] [stdout] test parser::tests::recognizes_function_call_comparisons_as_macro_expression_fragments ... ok
[INFO] [stdout] test analysis::tests::truncates_large_struct_and_enum_hover_declarations ... ok
[INFO] [stdout] test parser::tests::flattens_grouped_nested_and_glob_use_trees ... ok
[INFO] [stdout] test parser::tests::parses_and_expands_default_derive ... ok
[INFO] [stdout] test standard_library::tests::builtin_members_replace_generics_nested_in_return_types ... ok
[INFO] [stdout] test parser::tests::rejects_unclosed_delimiters_before_macro_fragment_matching ... ok
[INFO] [stdout] test standard_library::tests::float_intrinsic_types_preserve_concrete_float_type ... ok
[INFO] [stdout] test trait_check::tests::requires_supertraits_for_trait_implementations ... ok
[INFO] [stdout] test macros::tests::permits_bounded_recursive_expansion ... ok
[INFO] [stdout] test standard_library::tests::builtin_method_generics_preserve_callback_result_types ... ok
[INFO] [stdout] test macros::tests::repeats_matches_and_expansions ... ok
[INFO] [stdout] test macros::tests::selects_fragment_specific_branches ... ok
[INFO] [stdout] test parser::tests::reports_removed_numeric_type_names ... ok
[INFO] [stdout] test standard_library::tests::overloaded_imports_erase_parameter_and_return_conflicts ... ok
[INFO] [stdout] test parser::tests::default_derive_adds_required_generic_bounds ... ok
[INFO] [stdout] test parser::tests::parses_unit_and_empty_braced_structs ... ok
[INFO] [stdout] test parser::tests::default_derive_rejects_non_default_fields ... ok
[INFO] [stdout] test parser::tests::rejects_invalid_assignment_target ... ok
[INFO] [stdout] test standard_library::tests::integer_intrinsic_types_replace_nested_self_patterns ... ok
[INFO] [stdout] test lexer::tests::scans_keywords_numbers_and_comments ... ok
[INFO] [stdout] test parser::tests::default_derive_rejects_an_explicit_impl_for_the_same_type ... ok
[INFO] [stdout] test parser::tests::parses_crate_self_and_super_paths ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 67 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rils_frontend
[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" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59", kill_on_drop: false }`
[INFO] [stdout] 27f0cfe56bd45aa3e385b2677e9f33fea43db9c9e825217a51c106322e233d59
