[INFO] fetching crate runes-parser 0.1.0...
[INFO] testing runes-parser-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate runes-parser 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate runes-parser 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate runes-parser 0.1.0
[INFO] tweaked toml for crates.io crate runes-parser 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate runes-parser 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate runes-parser 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded runes-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf603337d3920270ccec07533d221ac4d82f396edbc0d068e58746483030a85
[INFO] running `Command { std: "docker" "start" "-a" "ecf603337d3920270ccec07533d221ac4d82f396edbc0d068e58746483030a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf603337d3920270ccec07533d221ac4d82f396edbc0d068e58746483030a85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf603337d3920270ccec07533d221ac4d82f396edbc0d068e58746483030a85", kill_on_drop: false }`
[INFO] [stdout] ecf603337d3920270ccec07533d221ac4d82f396edbc0d068e58746483030a85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11cf363e6a9665533be0a76e9ae036a2a36e771fcc01f8699bb79f49e029c5c7
[INFO] running `Command { std: "docker" "start" "-a" "11cf363e6a9665533be0a76e9ae036a2a36e771fcc01f8699bb79f49e029c5c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling runes-core v0.1.0
[INFO] [stderr]    Compiling runes-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "11cf363e6a9665533be0a76e9ae036a2a36e771fcc01f8699bb79f49e029c5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11cf363e6a9665533be0a76e9ae036a2a36e771fcc01f8699bb79f49e029c5c7", kill_on_drop: false }`
[INFO] [stdout] 11cf363e6a9665533be0a76e9ae036a2a36e771fcc01f8699bb79f49e029c5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aebe79f0416cd9ef39339ef77a98e32e6ef2e76896715dab47a619295412c4dd
[INFO] running `Command { std: "docker" "start" "-a" "aebe79f0416cd9ef39339ef77a98e32e6ef2e76896715dab47a619295412c4dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling runes-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "aebe79f0416cd9ef39339ef77a98e32e6ef2e76896715dab47a619295412c4dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aebe79f0416cd9ef39339ef77a98e32e6ef2e76896715dab47a619295412c4dd", kill_on_drop: false }`
[INFO] [stdout] aebe79f0416cd9ef39339ef77a98e32e6ef2e76896715dab47a619295412c4dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 323ff149dcfcbb6be6ff14c58743f331697624041d4736d41f6c7d88577fc804
[INFO] running `Command { std: "docker" "start" "-a" "323ff149dcfcbb6be6ff14c58743f331697624041d4736d41f6c7d88577fc804", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/runes_parser-a5621a2a24a5fce9)
[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] [stderr]      Running tests/lexer_adversarial_tests.rs (/opt/rustwide/target/debug/deps/lexer_adversarial_tests-2aab998dfd170abd)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test adjacent_operators_no_space ... ok
[INFO] [stdout] test at_sign_not_valid ... ok
[INFO] [stdout] test backtick_not_valid ... ok
[INFO] [stdout] test binary_overflow_65_bits ... ok
[INFO] [stdout] test binary_prefix_at_eof ... ok
[INFO] [stdout] test binary_prefix_no_digits ... ok
[INFO] [stdout] test binary_with_underscores ... ok
[INFO] [stdout] test colon_followed_by_number_is_colon ... ok
[INFO] [stdout] test empty_string ... ok
[INFO] [stdout] test binary_uppercase_prefix ... ok
[INFO] [stdout] test error_span_on_second_line ... ok
[INFO] [stdout] test error_span_points_to_bad_character ... ok
[INFO] [stdout] test fat_arrow_is_one_token ... ok
[INFO] [stdout] test hex_overflow ... ok
[INFO] [stdout] test hex_prefix_at_eof ... ok
[INFO] [stdout] test hex_prefix_no_digits ... ok
[INFO] [stdout] test hex_uppercase_prefix ... ok
[INFO] [stdout] test hex_with_underscores ... ok
[INFO] [stdout] test i64_max_parses ... ok
[INFO] [stdout] test i64_overflow_decimal ... ok
[INFO] [stdout] test leading_underscore_identifier ... ok
[INFO] [stdout] test line_continuation_crlf ... ok
[INFO] [stdout] test line_continuation_skips_newline ... ok
[INFO] [stdout] test number_with_consecutive_underscores ... ok
[INFO] [stdout] test number_with_trailing_underscore ... ok
[INFO] [stdout] test crlf_newline ... ok
[INFO] [stdout] test multiple_consecutive_newlines ... ok
[INFO] [stdout] test octal_prefix_at_eof ... ok
[INFO] [stdout] test octal_uppercase_prefix ... ok
[INFO] [stdout] test octal_with_underscores ... ok
[INFO] [stdout] test octal_prefix_no_digits ... ok
[INFO] [stdout] test only_comments ... ok
[INFO] [stdout] test question_mark_suffix ... ok
[INFO] [stdout] test only_whitespace ... ok
[INFO] [stdout] test shl_then_eq ... ok
[INFO] [stdout] test span_column_after_whitespace ... ok
[INFO] [stdout] test span_first_token_starts_at_1_1 ... ok
[INFO] [stdout] test span_tracks_across_lines ... ok
[INFO] [stdout] test standalone_bang_not_valid ... ok
[INFO] [stdout] test string_with_all_escapes ... ok
[INFO] [stdout] test string_with_embedded_newline ... ok
[INFO] [stdout] test symbol_with_underscores ... ok
[INFO] [stdout] test string_with_only_opening_quote ... ok
[INFO] [stdout] test triple_equals_is_eq_eq_then_eq ... ok
[INFO] [stdout] test underscore_only_identifier ... ok
[INFO] [stdout] test unknown_escape_q ... ok
[INFO] [stdout] test unknown_escape_sequence ... ok
[INFO] [stdout] test unterminated_string_with_escape_at_eof ... ok
[INFO] [stdout] test unterminated_string ... ok
[INFO] [stdout] test zero_alone ... ok
[INFO] [stderr]      Running tests/lexer_tests.rs (/opt/rustwide/target/debug/deps/lexer_tests-f99e6df49e40bb50)
[INFO] [stdout] test bang_eq_is_one_token ... ok
[INFO] [stdout] test bare_carriage_return ... ok
[INFO] [stdout] test bare_colon_is_colon ... ok
[INFO] [stdout] test comment_then_eof ... ok
[INFO] [stdout] test dollar_not_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test lex_assignment_vs_equality ... ok
[INFO] [stdout] test lex_binary_literal ... ok
[INFO] [stdout] test lex_boolean_and_nil ... ok
[INFO] [stdout] test lex_class_def_field_self ... ok
[INFO] [stdout] test lex_float_leading_digits ... ok
[INFO] [stdout] test lex_float_scientific ... ok
[INFO] [stdout] test lex_float_scientific_negative_exp ... ok
[INFO] [stdout] test lex_bitwise_operators ... ok
[INFO] [stdout] test lex_comments_skipped ... ok
[INFO] [stdout] test lex_float_not_method_call ... ok
[INFO] [stdout] test lex_float_vs_range_dot ... ok
[INFO] [stdout] test lex_float_zero ... ok
[INFO] [stdout] test lex_eof_at_end ... ok
[INFO] [stdout] test lex_float_underscores ... ok
[INFO] [stdout] test lex_keywords ... ok
[INFO] [stdout] test lex_integer_literal ... ok
[INFO] [stdout] test lex_octal_literal ... ok
[INFO] [stdout] test lex_float_simple ... ok
[INFO] [stdout] test lex_logical_keywords ... ok
[INFO] [stdout] test lex_newlines_preserved ... ok
[INFO] [stdout] test lex_operators ... ok
[INFO] [stdout] test lex_punctuation ... ok
[INFO] [stdout] test lex_hex_literal ... ok
[INFO] [stdout] test lex_identifiers_and_constants ... ok
[INFO] [stdout] test lex_float_scientific_positive_exp ... ok
[INFO] [stdout] test lex_float_scientific_uppercase ... ok
[INFO] [stdout] test lex_string_escapes ... ok
[INFO] [stdout] test lex_rune_use_log_return ... ok
[INFO] [stdout] test lex_string ... ok
[INFO] [stdout] test lex_symbol ... ok
[INFO] [stdout] test lex_underscore_in_numbers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parser_adversarial_tests.rs (/opt/rustwide/target/debug/deps/parser_adversarial_tests-246a10504298f3ab)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test case_with_no_branches ... ok
[INFO] [stdout] test case_with_only_else ... ok
[INFO] [stdout] test chained_method_calls ... ok
[INFO] [stdout] test chained_field_access ... ok
[INFO] [stdout] test comments_between_statements ... ok
[INFO] [stdout] test empty_class_body ... ok
[INFO] [stdout] test depth_limit_deep_if_nesting ... ok
[INFO] [stdout] test elif_chain ... ok
[INFO] [stdout] test empty_if_body ... ok
[INFO] [stdout] test empty_method_body ... ok
[INFO] [stdout] test empty_program_body ... ok
[INFO] [stdout] test empty_when_body ... ok
[INFO] [stdout] test empty_unless_body ... ok
[INFO] [stdout] test empty_else_body ... ok
[INFO] [stdout] test error_invalid_assignment_target ... ok
[INFO] [stdout] test error_missing_end_in_if ... ok
[INFO] [stdout] test error_missing_end_in_rune_block ... ok
[INFO] [stdout] test error_missing_do_in_if ... ok
[INFO] [stdout] test error_missing_end_in_case ... ok
[INFO] [stdout] test depth_limit_under_limit_succeeds ... ok
[INFO] [stdout] test depth_limit_deep_parens ... ok
[INFO] [stdout] test error_recovery_continues_after_bad_statement ... ok
[INFO] [stdout] test error_recovery_reports_first_error ... ok
[INFO] [stdout] test field_assignment ... ok
[INFO] [stdout] test lexer_error_span_bang_at_correct_position ... ok
[INFO] [stdout] test index_on_array_literal ... ok
[INFO] [stdout] test error_missing_end_in_unless ... ok
[INFO] [stdout] test lexer_error_span_unterminated_string ... ok
[INFO] [stdout] test error_missing_rbrace_in_map ... ok
[INFO] [stdout] test multiple_statements_in_body ... ok
[INFO] [stdout] test nested_array_literal ... ok
[INFO] [stdout] test nested_if_in_if ... ok
[INFO] [stdout] test multiple_when_branches ... ok
[INFO] [stdout] test precedence_and_over_or ... ok
[INFO] [stdout] test nested_map_literal ... ok
[INFO] [stdout] test parentheses_override_precedence ... ok
[INFO] [stdout] test newlines_between_use_statements ... ok
[INFO] [stdout] test precedence_not_over_and ... ok
[INFO] [stdout] test precedence_comparison_over_logical ... ok
[INFO] [stdout] test precedence_shift_over_comparison ... ok
[INFO] [stdout] test precedence_mul_over_add ... ok
[INFO] [stdout] test precedence_unary_over_binary ... ok
[INFO] [stdout] test trailing_newlines_after_program ... ok
[INFO] [stdout] test return_bare ... ok
[INFO] [stdout] test return_with_expression ... ok
[INFO] [stdout] test error_missing_rparen ... ok
[INFO] [stdout] test error_missing_rbracket ... ok
[INFO] [stderr]      Running tests/parser_tests.rs (/opt/rustwide/target/debug/deps/parser_tests-05cb4c3c3cec900c)
[INFO] [stdout] test error_missing_rune_keyword ... ok
[INFO] [stdout] test error_recovery_collects_multiple_errors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 49 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test parse_array_literal ... ok
[INFO] [stdout] test parse_construct_invocation ... ok
[INFO] [stdout] test parse_index_access ... ok
[INFO] [stdout] test parse_case ... ok
[INFO] [stdout] test parse_integer_expression ... ok
[INFO] [stdout] test parse_function_call ... ok
[INFO] [stdout] test parse_log_builtin ... ok
[INFO] [stdout] test parse_logical_operators ... ok
[INFO] [stdout] test parse_arithmetic ... ok
[INFO] [stdout] test parse_map_literal ... ok
[INFO] [stdout] test parse_command_call_with_named_args ... ok
[INFO] [stdout] test parse_each_iteration ... ok
[INFO] [stdout] test parse_if_else ... ok
[INFO] [stdout] test parse_named_args ... ok
[INFO] [stdout] test parse_times_iteration ... ok
[INFO] [stdout] test parse_unless ... ok
[INFO] [stdout] test parse_unary_negation ... ok
[INFO] [stdout] test parse_use_statements ... ok
[INFO] [stdout] test parse_named_construct ... ok
[INFO] [stdout] test parse_return_with_value ... ok
[INFO] [stdout] test parse_method_call_chain ... ok
[INFO] [stdout] test parse_minimal_program ... ok
[INFO] [stderr]      Running tests/stress_tests.rs (/opt/rustwide/target/debug/deps/stress_tests-a5e47555a042ebeb)
[INFO] [stdout] test parse_class_def ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test deeply_nested_if_blocks ... ok
[INFO] [stdout] test large_argument_list ... ok
[INFO] [stdout] test deeply_nested_parentheses ... ok
[INFO] [stdout] test large_map_literal ... ok
[INFO] [stdout] test deeply_nested_method_chains ... ok
[INFO] [stdout] test deeply_nested_arrays ... ok
[INFO] [stdout] test large_array_literal ... ok
[INFO] [stdout] test many_case_branches ... ok
[INFO] [stdout] test lexer_long_identifier ... ok
[INFO] [stdout] test many_class_methods ... ok
[INFO] [stdout] test lexer_large_string_literal ... ok
[INFO] [stdout] test many_use_statements ... ok
[INFO] [stdout] test token_count_exact_for_known_program ... ok
[INFO] [stdout] test many_statements ... ok
[INFO] [stdout] test lexer_performance_10k_tokens ... ok
[INFO] [stderr]    Doc-tests runes_parser
[INFO] [stdout] test parser_performance_1k_statements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[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] running `Command { std: "docker" "inspect" "323ff149dcfcbb6be6ff14c58743f331697624041d4736d41f6c7d88577fc804", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323ff149dcfcbb6be6ff14c58743f331697624041d4736d41f6c7d88577fc804", kill_on_drop: false }`
[INFO] [stdout] 323ff149dcfcbb6be6ff14c58743f331697624041d4736d41f6c7d88577fc804