[INFO] fetching crate varyk-syntax 0.9.0...
[INFO] testing varyk-syntax-0.9.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate varyk-syntax 0.9.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate varyk-syntax 0.9.0
[INFO] finished tweaking crates.io crate varyk-syntax 0.9.0
[INFO] tweaked toml for crates.io crate varyk-syntax 0.9.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate varyk-syntax 0.9.0 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 varyk-syntax 0.9.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe
[INFO] running `Command { std: "docker" "start" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", 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" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe" "/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" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", 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" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling varyk-syntax v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", 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" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe" "/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 varyk-syntax v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 10.62s
[INFO] running `Command { std: "docker" "inspect" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", 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" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe" "/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 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/varyk-syntax/7a2319139271d9e9/out/varyk_syntax-7a2319139271d9e9)
[INFO] [stdout] 
[INFO] [stdout] running 229 tests
[INFO] [stdout] test lexer::tests::amp_and_amp_amp ... ok
[INFO] [stdout] test lexer::tests::amp_mut_is_two_tokens ... ok
[INFO] [stdout] test lexer::tests::every_other_reserved_word_lexes_as_reserved_keyword ... ok
[INFO] [stdout] test lexer::tests::dot_dot_eq_lexes_as_one_token ... ok
[INFO] [stdout] test lexer::tests::hash_bang_is_v0001 ... ok
[INFO] [stdout] test lexer::tests::dot_dot_lexes_as_one_token ... ok
[INFO] [stdout] test lexer::tests::bare_carriage_return_in_a_string_is_v0003 ... ok
[INFO] [stdout] test lexer::tests::brackets_lex_as_tokens ... ok
[INFO] [stdout] test lexer::tests::lifetime_token ... ok
[INFO] [stdout] test lexer::tests::line_comments_are_skipped ... ok
[INFO] [stdout] test lexer::tests::lone_at_names_pattern_bindings ... ok
[INFO] [stdout] test lexer::tests::lone_pipe_lexes_as_a_token ... ok
[INFO] [stdout] test lexer::tests::non_ascii_name_character_yields_v0001_naming_it_and_continues ... ok
[INFO] [stdout] test lexer::tests::non_ascii_text_in_a_string_literal_is_kept ... ok
[INFO] [stdout] test lexer::tests::numeric_literal_underscore_separators ... ok
[INFO] [stdout] test lexer::tests::plain_identifier_is_not_a_keyword ... ok
[INFO] [stdout] test lexer::tests::question_lexes_as_a_token ... ok
[INFO] [stdout] test lexer::tests::remaining_operators_and_punctuation ... ok
[INFO] [stdout] test lexer::tests::spans_on_the_second_line_are_byte_offsets ... ok
[INFO] [stdout] test lexer::tests::string_literal_preserves_raw_text_of_valid_escapes ... ok
[INFO] [stdout] test lexer::tests::text_direction_control_in_a_string_is_v0003 ... ok
[INFO] [stdout] test lexer::tests::trailing_backslash_before_eof_yields_a_single_v0003 ... ok
[INFO] [stdout] test lexer::tests::hash_starts_an_attribute ... ok
[INFO] [stdout] test lexer::tests::unknown_character_yields_v0001_naming_it_and_continues ... ok
[INFO] [stdout] test lexer::tests::unknown_escape_yields_v0003_at_the_escape ... ok
[INFO] [stdout] test lexer::tests::unterminated_string_yields_v0003_at_the_opening_quote ... ok
[INFO] [stdout] test parser::expr::tests::a_bare_await_or_async_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::a_block_arm_body_ends_at_its_brace ... ok
[INFO] [stdout] test parser::expr::tests::addition_binds_looser_than_multiplication ... ok
[INFO] [stdout] test parser::expr::tests::amp_before_expression_is_v0010_and_parsing_continues ... ok
[INFO] [stdout] test parser::expr::tests::amp_mut_before_expression_is_v0010_and_parsing_continues ... ok
[INFO] [stdout] test parser::expr::tests::and_binds_tighter_than_or_and_not_binds_tighter_than_and ... ok
[INFO] [stdout] test parser::expr::tests::array_literal_is_v0001_naming_vec ... ok
[INFO] [stdout] test parser::expr::tests::await_after_a_call_parses ... ok
[INFO] [stdout] test parser::expr::tests::await_inside_println_arguments ... ok
[INFO] [stdout] test parser::expr::tests::await_then_try_and_await_then_a_method ... ok
[INFO] [stdout] test parser::expr::tests::bare_self_is_still_a_value ... ok
[INFO] [stdout] test parser::expr::tests::bitwise_or_is_v0002 ... ok
[INFO] [stdout] test parser::expr::tests::block_with_tail_expression ... ok
[INFO] [stdout] test parser::expr::tests::call_with_several_arguments ... ok
[INFO] [stdout] test parser::expr::tests::call_with_zero_arguments ... ok
[INFO] [stdout] test parser::expr::tests::calling_a_method_calls_result_is_v0002 ... ok
[INFO] [stdout] test parser::expr::tests::cast_before_less_than_is_a_comparison ... ok
[INFO] [stdout] test parser::expr::tests::cast_binds_tighter_than_multiplication ... ok
[INFO] [stdout] test parser::expr::tests::casts_chain ... ok
[INFO] [stdout] test parser::expr::tests::closure_as_a_method_argument ... ok
[INFO] [stdout] test parser::expr::tests::closure_with_a_block_body_as_a_call_argument ... ok
[INFO] [stdout] test parser::expr::tests::closure_with_an_expression_body_as_a_call_argument ... ok
[INFO] [stdout] test parser::expr::tests::closures_with_no_or_several_parameters_parse ... ok
[INFO] [stdout] test parser::expr::tests::comparisons_are_non_associative ... ok
[INFO] [stdout] test parser::expr::tests::compound_assignment_is_v0001_and_stops ... ok
[INFO] [stdout] test parser::expr::tests::deep_and_keyword_prefixed_struct_literals_parse ... ok
[INFO] [stdout] test parser::expr::tests::deep_module_path_call_parses ... ok
[INFO] [stdout] test parser::expr::tests::deep_module_path_variant_parses ... ok
[INFO] [stdout] test parser::expr::tests::else_if_chains ... ok
[INFO] [stdout] test parser::expr::tests::else_if_let_after_a_plain_if ... ok
[INFO] [stdout] test parser::expr::tests::empty_vec_lit_parses ... ok
[INFO] [stdout] test parser::expr::tests::format_intrinsic_with_format_and_args ... ok
[INFO] [stdout] test parser::expr::tests::if_let_alternatives_are_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::if_let_value_is_in_condition_position ... ok
[INFO] [stdout] test parser::expr::tests::if_let_with_else_if_let_and_else ... ok
[INFO] [stdout] test parser::expr::tests::if_with_else ... ok
[INFO] [stdout] test lexer::tests::lexing_continues_after_an_unterminated_string ... ok
[INFO] [stdout] test parser::expr::tests::if_without_else ... ok
[INFO] [stdout] test lexer::tests::fat_arrow_lexes_as_one_token ... ok
[INFO] [stdout] test parser::expr::tests::inclusive_range_is_v0001 ... ok
[INFO] [stdout] test lexer::tests::lexing_continues_after_a_bad_escape ... ok
[INFO] [stdout] test parser::expr::tests::inclusive_range_with_no_start_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::index_expression_parses ... ok
[INFO] [stdout] test parser::expr::tests::match_arm_bare_break_or_continue_body_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::match_arm_bare_return_body_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::match_arm_with_block_body_needs_no_trailing_comma ... ok
[INFO] [stdout] test lexer::tests::integer_and_float_literals ... ok
[INFO] [stdout] test parser::expr::tests::match_range_pattern_after_a_name_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::method_call_parses ... ok
[INFO] [stdout] test parser::expr::tests::method_call_with_arguments_and_field_receiver ... ok
[INFO] [stdout] test parser::expr::tests::module_qualified_struct_literal_parses ... ok
[INFO] [stdout] test parser::expr::tests::match_arm_without_comma_or_block_body_is_v0002 ... ok
[INFO] [stdout] test parser::expr::tests::module_colon_colon_self_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::move_closure_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::match_guard_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::named_field_variant_value_is_a_struct_literal ... ok
[INFO] [stdout] test parser::expr::tests::negation_binds_tighter_than_cast ... ok
[INFO] [stdout] test parser::expr::tests::other_macro_name_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::parenthesized_groups_override_precedence ... ok
[INFO] [stdout] test parser::expr::tests::println_intrinsic_with_format_and_args ... ok
[INFO] [stdout] test parser::expr::tests::range_outside_for_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::range_with_no_start_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::reserved_keyword_where_expression_expected_is_v0001 ... ok
[INFO] [stdout] test parser::expr::tests::self_colon_colon_x_is_a_path ... ok
[INFO] [stdout] test parser::expr::tests::self_field_access_parses ... ok
[INFO] [stdout] test parser::expr::tests::self_parses_as_a_path ... ok
[INFO] [stdout] test parser::expr::tests::struct_literal_in_block_expression_inside_if_condition ... ok
[INFO] [stdout] test parser::expr::tests::struct_literal_in_call_argument_inside_if_condition ... ok
[INFO] [stdout] test parser::expr::tests::struct_literal_with_trailing_comma ... ok
[INFO] [stdout] test parser::expr::tests::three_segment_path_fills_a_two_segment_path ... ok
[INFO] [stdout] test parser::expr::tests::try_operator_parses ... ok
[INFO] [stdout] test parser::expr::tests::typed_closure_parameter_is_v0001_with_a_fix_it ... ok
[INFO] [stdout] test parser::expr::tests::unary_binds_tighter_than_multiplication ... ok
[INFO] [stdout] test parser::expr::tests::no_struct_literal_in_if_condition ... ok
[INFO] [stdout] test parser::expr::tests::non_callable_callee_is_v0002 ... ok
[INFO] [stdout] test parser::expr::tests::vec_lit_with_elements_parses ... ok
[INFO] [stdout] test parser::expr::tests::vec_lit_with_trailing_comma_parses ... ok
[INFO] [stdout] test parser::item::tests::a_stray_hash_in_a_body_names_where_attributes_go ... ok
[INFO] [stdout] test parser::item::tests::a_stray_hash_in_a_type_names_where_attributes_go ... ok
[INFO] [stdout] test parser::item::tests::amp_generic_param_type_fix_it_keeps_generic_args ... ok
[INFO] [stdout] test parser::item::tests::amp_mut_module_qualified_param_type_fix_it_keeps_module_path ... ok
[INFO] [stdout] test parser::item::tests::amp_mut_param_type_is_v0011_with_fix_it ... ok
[INFO] [stdout] test parser::item::tests::amp_mut_self_is_v0011_with_fix_it ... ok
[INFO] [stdout] test parser::item::tests::a_stray_hash_after_an_expression_or_in_a_pattern_names_where_attributes_go ... ok
[INFO] [stdout] test parser::expr::tests::keyword_prefixed_call_paths_parse ... ok
[INFO] [stdout] test parser::expr::tests::path_call ... ok
[INFO] [stdout] test parser::item::tests::amp_param_type_is_v0011_with_fix_it ... ok
[INFO] [stdout] test parser::expr::tests::match_arm_assignment_body_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::a_minus_before_a_string_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::amp_self_is_v0011_with_fix_it ... ok
[INFO] [stdout] test parser::expr::tests::nested_field_access ... ok
[INFO] [stdout] test parser::item::tests::an_argument_that_is_not_one_literal_is_kept_as_other ... ok
[INFO] [stdout] test parser::item::tests::an_attribute_with_nothing_after_it_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::async_and_await_are_not_names ... ok
[INFO] [stdout] test parser::item::tests::async_before_anything_but_fn_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::async_function_and_pub_async_function ... ok
[INFO] [stdout] test parser::item::tests::async_methods_in_an_impl ... ok
[INFO] [stdout] test parser::item::tests::attributes_before_a_variant_a_variant_field_and_a_method ... ok
[INFO] [stdout] test parser::item::tests::enum_with_no_variants_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::attributes_before_every_item_kind_parse ... ok
[INFO] [stdout] test parser::item::tests::enum_with_three_variants ... ok
[INFO] [stdout] test parser::item::tests::function_generics_are_v0001 ... ok
[INFO] [stdout] test parser::item::tests::impl_trait_for_type_is_v0001_with_fix_it ... ok
[INFO] [stdout] test parser::item::tests::lifetime_in_param_type_is_v0012_and_v0011 ... ok
[INFO] [stdout] test parser::item::tests::lifetime_on_function_is_v0012_with_fix_it ... ok
[INFO] [stdout] test parser::item::tests::mod_declaration ... ok
[INFO] [stdout] test parser::item::tests::named_field_variant ... ok
[INFO] [stdout] test parser::item::tests::negative_float_and_bool_literals ... ok
[INFO] [stdout] test parser::item::tests::pub_enum ... ok
[INFO] [stdout] test parser::item::tests::pub_field_parses ... ok
[INFO] [stdout] test parser::item::tests::function_with_params ... ok
[INFO] [stdout] test parser::item::tests::pub_function ... ok
[INFO] [stdout] test parser::item::tests::hash_without_a_bracket_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::pub_paren_on_a_field_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::pub_paren_on_a_function_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::pub_struct ... ok
[INFO] [stdout] test parser::item::tests::pub_use_parses_as_a_use_marked_pub ... ok
[INFO] [stdout] test parser::item::tests::pub_use_with_as_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::reference_return_type_is_v0011_with_a_fix_it ... ok
[INFO] [stdout] test parser::item::tests::rename_inline_before_a_field ... ok
[INFO] [stdout] test parser::item::tests::rename_on_its_own_line_before_a_field ... ok
[INFO] [stdout] test parser::item::tests::pub_mod_declaration ... ok
[INFO] [stdout] test lexer::tests::each_varyk_keyword_lexes_to_its_kind ... ok
[INFO] [stdout] test parser::item::tests::pub_on_a_variant_field_is_v0001_with_a_fix_it ... ok
[INFO] [stdout] test parser::item::tests::reserved_keyword_where_item_expected_is_v0001_and_stops ... ok
[INFO] [stdout] test parser::item::tests::function_with_no_params ... ok
[INFO] [stdout] test parser::item::tests::self_as_a_let_name_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::self_as_top_level_function_receiver_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::self_in_a_non_receiver_parameter_position_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::self_as_a_function_name_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::self_span_is_the_self_keyword ... ok
[INFO] [stdout] test parser::item::tests::struct_with_fields ... ok
[INFO] [stdout] test parser::item::tests::test_before_a_function ... ok
[INFO] [stdout] test parser::item::tests::underscore_function_name_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::underscore_let_binding_still_parses ... ok
[INFO] [stdout] test parser::item::tests::use_braced_group_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::underscore_param_name_is_v0002 ... ok
[INFO] [stdout] test parser::item::tests::use_glob_is_v0001 ... ok
[INFO] [stdout] test parser::item::tests::use_self_path ... ok
[INFO] [stdout] test parser::item::tests::use_super_path ... ok
[INFO] [stdout] test parser::item::tests::function_with_mut_param ... ok
[INFO] [stdout] test parser::item::tests::impl_block_with_new_self_and_mut_self ... ok
[INFO] [stdout] test parser::pattern::tests::alternatives_are_v0001 ... ok
[INFO] [stdout] test parser::item::tests::reserved_keyword_as_mod_name_is_v0001 ... ok
[INFO] [stdout] test parser::pattern::tests::keyword_prefixed_variant_pattern_parses ... ok
[INFO] [stdout] test parser::pattern::tests::literal_patterns ... ok
[INFO] [stdout] test parser::pattern::tests::match_mut_field_is_v0001_naming_mut ... ok
[INFO] [stdout] test parser::item::tests::use_with_alias ... ok
[INFO] [stdout] test parser::pattern::tests::match_ref_field_is_v0001_naming_ref ... ok
[INFO] [stdout] test parser::item::tests::self_with_type_annotation_is_v0001_with_fix_it ... ok
[INFO] [stdout] test parser::pattern::tests::match_guard_is_v0001 ... ok
[INFO] [stdout] test parser::pattern::tests::exclusive_range_pattern_is_v0001_naming_the_inclusive_one ... ok
[INFO] [stdout] test parser::item::tests::use_crate_path_with_several_segments ... ok
[INFO] [stdout] test parser::item::tests::stacked_attributes_keep_their_order ... ok
[INFO] [stdout] test parser::pattern::tests::match_module_qualified_variant_pattern ... ok
[INFO] [stdout] test parser::pattern::tests::nested_variant_pattern ... ok
[INFO] [stdout] test parser::pattern::tests::named_field_variant_pattern_with_a_literal_and_a_shorthand ... ok
[INFO] [stdout] test parser::pattern::tests::range_pattern ... ok
[INFO] [stdout] test parser::pattern::tests::rest_in_a_named_field_pattern_is_v0001 ... ok
[INFO] [stdout] test parser::stmt::tests::assignment_to_field ... ok
[INFO] [stdout] test parser::pattern::tests::range_pattern_inside_a_variant ... ok
[INFO] [stdout] test parser::stmt::tests::assignment_to_index ... ok
[INFO] [stdout] test parser::stmt::tests::assignment_to_variable ... ok
[INFO] [stdout] test parser::pattern::tests::match_variant_pattern_with_fields ... ok
[INFO] [stdout] test parser::pattern::tests::match_with_wildcard_and_name_pattern ... ok
[INFO] [stdout] test parser::stmt::tests::as_as_let_name_is_v0001 ... ok
[INFO] [stdout] test parser::stmt::tests::assignment_to_non_place_is_v0002 ... ok
[INFO] [stdout] test parser::pattern::tests::match_unqualified_variant_pattern_with_wildcard_field ... ok
[INFO] [stdout] test parser::pattern::tests::named_field_variant_pattern_with_wildcards ... ok
[INFO] [stdout] test parser::pattern::tests::match_rest_pattern_is_v0001 ... ok
[INFO] [stdout] test parser::stmt::tests::for_condition_has_no_struct_literal ... ok
[INFO] [stdout] test parser::stmt::tests::for_head_range_in_parens_says_to_drop_them ... ok
[INFO] [stdout] test parser::stmt::tests::block_like_statement_needs_no_semicolon ... ok
[INFO] [stdout] test parser::stmt::tests::let_binding ... ok
[INFO] [stdout] test parser::stmt::tests::for_over_a_range ... ok
[INFO] [stdout] test parser::stmt::tests::expression_statement_needs_semicolon ... ok
[INFO] [stdout] test parser::stmt::tests::for_over_a_name ... ok
[INFO] [stdout] test parser::stmt::tests::for_over_an_inclusive_range ... ok
[INFO] [stdout] test parser::stmt::tests::if_let_statement_needs_no_semicolon ... ok
[INFO] [stdout] test parser::stmt::tests::let_with_type_annotation ... ok
[INFO] [stdout] test parser::stmt::tests::match_statement_needs_no_semicolon ... ok
[INFO] [stdout] test parser::stmt::tests::return_with_value ... ok
[INFO] [stdout] test parser::stmt::tests::return_without_value ... ok
[INFO] [stdout] test parser::stmt::tests::let_mut_discard_is_v0002_at_mut ... ok
[INFO] [stdout] test parser::stmt::tests::let_mut_binding ... ok
[INFO] [stdout] test parser::stmt::tests::while_condition_has_no_struct_literal ... ok
[INFO] [stdout] test parser::stmt::tests::while_with_break_and_continue ... ok
[INFO] [stdout] test parser::stmt::tests::while_let_alternatives_are_v0001 ... ok
[INFO] [stdout] test parser::stmt::tests::reserved_keyword_as_let_name_is_v0001 ... ok
[INFO] [stdout] test parser::stmt::tests::missing_semicolon_after_expression_statement_is_v0002_and_stops ... ok
[INFO] [stdout] test parser::stmt::tests::while_let_over_a_method_call ... ok
[INFO] [stdout] test parser::ty::tests::crate_prefixed_type_path_parses ... ok
[INFO] [stdout] test parser::ty::tests::generic_type_with_one_argument_parses ... ok
[INFO] [stdout] test parser::ty::tests::nested_module_path_type_parses ... ok
[INFO] [stdout] test source::tests::first_line_is_one_one ... ok
[INFO] [stdout] test source::tests::second_line_offsets_convert_through_the_line_index ... ok
[INFO] [stdout] test parser::ty::tests::generic_type_with_two_arguments_parses ... ok
[INFO] [stdout] test parser::ty::tests::nested_generic_arguments_parse ... ok
[INFO] [stdout] test parser::ty::tests::module_qualified_generic_type_parses ... ok
[INFO] [stdout] test tests::every_example_file_parses_with_zero_errors ... FAILED
[INFO] [stdout] test source::tests::third_line_after_two_newlines ... ok
[INFO] [stdout] test parser::ty::tests::bare_identifier_type ... ok
[INFO] [stdout] test parser::ty::tests::module_qualified_type_parses ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::every_example_file_parses_with_zero_errors stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::every_example_file_parses_with_zero_errors' (395) panicked at src/lib.rs:57:33:
[INFO] [stdout] failed to read directory "/opt/rustwide/workdir/../../examples": No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x652ee1069211 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x652ee107db7a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x652ee106d6fc - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x652ee1044d76 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x652ee1061339 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x652ee0ffd000 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x652ee10614f2 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x652ee1044e22 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x652ee103d909 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x652ee1045a2d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x652ee107e2ac - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x652ee0fe802a - varyk_syntax[ef4193f62a92d8ab]::tests::collect_vr_files::{closure#0}
[INFO] [stdout]   12:     0x652ee0fe9207 - varyk_syntax[ef4193f62a92d8ab]::tests::collect_vr_files
[INFO] [stdout]   13:     0x652ee0fe9586 - <varyk_syntax[ef4193f62a92d8ab]::tests::every_example_file_parses_with_zero_errors::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x652ee0ff044b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x652ee0ffd625 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x652ee0ff6f14 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x652ee10006b2 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x652ee106870f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x79d0cf2eadfa - <unknown>
[INFO] [stdout]   20:     0x79d0cf37e3d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::every_example_file_parses_with_zero_errors
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 228 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe", kill_on_drop: false }`
[INFO] [stdout] be665e87229cec7bc462c1cfb2f9e0999cdbc167d74c0b9c5beae9162b8d32fe
