[INFO] fetching crate arithmetic-parser 0.3.0...
[INFO] testing arithmetic-parser-0.3.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate arithmetic-parser 0.3.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate arithmetic-parser 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arithmetic-parser 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate arithmetic-parser 0.3.0
[INFO] tweaked toml for crates.io crate arithmetic-parser 0.3.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate arithmetic-parser 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1f2727cc78e5e5ab0a1d6a233db482441ea08e7cad958ab6d857d870c06e5a5
[INFO] running `Command { std: "docker" "start" "-a" "f1f2727cc78e5e5ab0a1d6a233db482441ea08e7cad958ab6d857d870c06e5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1f2727cc78e5e5ab0a1d6a233db482441ea08e7cad958ab6d857d870c06e5a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1f2727cc78e5e5ab0a1d6a233db482441ea08e7cad958ab6d857d870c06e5a5", kill_on_drop: false }`
[INFO] [stdout] f1f2727cc78e5e5ab0a1d6a233db482441ea08e7cad958ab6d857d870c06e5a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a741a1a6b096a9a007c169c43c84584509caac2d0c34ccb9aaab56123769339d
[INFO] running `Command { std: "docker" "start" "-a" "a741a1a6b096a9a007c169c43c84584509caac2d0c34ccb9aaab56123769339d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.40
[INFO] [stderr]    Compiling bytecount v0.6.2
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling nom_locate v3.0.1
[INFO] [stderr]    Compiling arithmetic-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.93s
[INFO] running `Command { std: "docker" "inspect" "a741a1a6b096a9a007c169c43c84584509caac2d0c34ccb9aaab56123769339d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a741a1a6b096a9a007c169c43c84584509caac2d0c34ccb9aaab56123769339d", kill_on_drop: false }`
[INFO] [stdout] a741a1a6b096a9a007c169c43c84584509caac2d0c34ccb9aaab56123769339d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13c031227f1985939996eccba5a8af7c664c6499007c16f462fe71f81710a4a5
[INFO] running `Command { std: "docker" "start" "-a" "13c031227f1985939996eccba5a8af7c664c6499007c16f462fe71f81710a4a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling arithmetic-parser v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.86s
[INFO] running `Command { std: "docker" "inspect" "13c031227f1985939996eccba5a8af7c664c6499007c16f462fe71f81710a4a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c031227f1985939996eccba5a8af7c664c6499007c16f462fe71f81710a4a5", kill_on_drop: false }`
[INFO] [stdout] 13c031227f1985939996eccba5a8af7c664c6499007c16f462fe71f81710a4a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8153368657c66e633ba50aba8eebb921cd0be83c44add891120adc19624dcabc
[INFO] running `Command { std: "docker" "start" "-a" "8153368657c66e633ba50aba8eebb921cd0be83c44add891120adc19624dcabc", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stdout] running 75 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arithmetic_parser-771f5de771f267c4)
[INFO] [stdout] test grammars::tests::parsing_numbers_with_dot ... ok
[INFO] [stdout] test parser::tests::basics::hex_buffer_works ... ok
[INFO] [stdout] test parser::tests::basics::mandatory_whitespace_errors ... ok
[INFO] [stdout] test parser::tests::basics::expr_with_inline_comment ... ok
[INFO] [stdout] test grammars::tests::int_parsers ... ok
[INFO] [stdout] test grammars::tests::parsing_infinity ... ok
[INFO] [stdout] test parser::tests::basics::string_literal_works ... ok
[INFO] [stdout] test parser::tests::basics::var_name_works ... ok
[INFO] [stdout] test parser::tests::basics::whitespace_can_include_comments ... ok
[INFO] [stdout] test parser::tests::basics::mandatory_whitespace ... ok
[INFO] [stdout] test parser::tests::basics::is_valid_variable_name_works ... ok
[INFO] [stdout] test parser::tests::object::callable_field_access ... ok
[INFO] [stdout] test parser::tests::function::fun_works_with_complex_called_values ... ok
[INFO] [stdout] test parser::tests::object::embedded_object_destructuring ... ok
[INFO] [stdout] test parser::tests::features::tuples_when_switched_off ... ok
[INFO] [stdout] test parser::tests::object::object_basics ... ok
[INFO] [stdout] test parser::tests::field_access_with_indexed_field ... ok
[INFO] [stdout] test parser::tests::object::field_access_in_larger_context ... ok
[INFO] [stdout] test parser::tests::object::chained_field_access ... ok
[INFO] [stdout] test parser::tests::function::fun_works ... ok
[INFO] [stdout] test parser::tests::function::method_expr_works ... ok
[INFO] [stdout] test parser::tests::bogus_indexed_field_access ... ok
[INFO] [stdout] test parser::tests::expr_with_numbers_works ... ok
[INFO] [stdout] test parser::tests::incomplete_fn ... ok
[INFO] [stdout] test parser::tests::object::field_access_basics ... ok
[INFO] [stdout] test parser::tests::incomplete_expr ... ok
[INFO] [stdout] test parser::tests::comparison_expr_works ... ok
[INFO] [stdout] test grammars::tests::uint_parsers ... ok
[INFO] [stdout] test parser::tests::features::methods_when_switched_off ... ok
[INFO] [stdout] test parser::tests::features::type_hints_when_switched_off ... ok
[INFO] [stdout] test parser::tests::features::object_expressions_when_blocks_are_switched_off ... ok
[INFO] [stdout] test parser::tests::features::boolean_ops_when_switched_off ... ok
[INFO] [stdout] test parser::tests::block_parsing ... ok
[INFO] [stdout] test parser::tests::basics::non_ascii_input ... ok
[INFO] [stdout] test parser::tests::basics::multiline_comments ... ok
[INFO] [stdout] test parser::tests::function::fn_definition_parsing ... ok
[INFO] [stdout] test parser::tests::function::fun_call_with_terminating_comma ... ok
[INFO] [stdout] test parser::tests::incomplete_statement ... ok
[INFO] [stdout] test parser::tests::no_unary_op_if_literal_without_it_not_parsed ... ok
[INFO] [stdout] test parser::tests::function::function_call_with_literal_as_fn_name ... ok
[INFO] [stdout] test parser::tests::object::object_errors ... ok
[INFO] [stdout] test parser::tests::object::object_destructuring_in_statement ... ok
[INFO] [stdout] test parser::tests::features::blocks_when_switched_off ... ok
[INFO] [stdout] test parser::tests::tuple::empty_tuple_is_parsed ... ok
[INFO] [stdout] test parser::tests::separated_statements_parsing ... ok
[INFO] [stdout] test parser::tests::unary_expr_works ... ok
[INFO] [stdout] test parser::tests::tuple::single_value_tuple_is_parsed ... ok
[INFO] [stdout] test parser::tests::object::object_destructuring_in_tuple ... ok
[INFO] [stdout] test parser::tests::object::type_annotations_in_object_destructuring ... ok
[INFO] [stdout] test parser::tests::order::chained_comparisons_with_larger_context ... ok
[INFO] [stdout] test parser::tests::order::and_has_higher_priority_than_or ... ok
[INFO] [stdout] test parser::tests::order::evaluation_order_with_bool_expressions ... ok
[INFO] [stdout] test parser::tests::order::chained_comparisons ... ok
[INFO] [stdout] test parser::tests::order::evaluation_order_with_complex_bool_expressions ... ok
[INFO] [stdout] test parser::tests::tuple::nested_destructuring_is_parsed ... ok
[INFO] [stdout] test parser::tests::order::methods_and_multiple_unary_ops ... ok
[INFO] [stdout] test parser::tests::type_cast::type_cast_errors ... ok
[INFO] [stdout] test parser::tests::type_cast::type_casts_simple ... ok
[INFO] [stdout] test parser::tests::two_char_comparisons_are_parsed ... ok
[INFO] [stdout] test parser::tests::type_cast::type_casts_within_larger_context ... ok
[INFO] [stdout] test parser::tests::type_cast::multiple_type_casts ... ok
[INFO] [stdout] test parser::tests::object::objects_within_larger_context ... ok
[INFO] [stdout] test parser::tests::tuple::tuples_are_parsed ... ok
[INFO] [stdout] test parser::tests::order::valid_sequential_comparisons ... ok
[INFO] [stdout] test parser::tests::tuple::lvalues_are_parsed ... ok
[INFO] [stdout] test parser::tests::object::object_destructure_basics ... ok
[INFO] [stdout] test parser::tests::assignment_works ... ok
[INFO] [stdout] test parser::tests::comparison_works ... ok
[INFO] [stderr]      Running tests/check_readme.rs (/opt/rustwide/target/debug/deps/check_readme-6603db7036c4019a)
[INFO] [stdout] test parser::tests::features::object_expressions_when_switched_off ... ok
[INFO] [stdout] test parser::tests::tuple::destructuring_is_parsed ... ok
[INFO] [stdout] test parser::tests::features::fn_defs_when_switched_off ... ok
[INFO] [stdout] test parser::tests::features::order_comparisons_when_switched_off ... ok
[INFO] [stdout] test parser::tests::order::expr_evaluation_order ... ok
[INFO] [stdout] test parser::tests::order::methods_have_higher_priority_than_unary_ops ... ok
[INFO] [stdout] test parser::tests::element_expr_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test code_sample_in_readme_is_parsed ... 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] [stderr]      Running tests/version_match.rs (/opt/rustwide/target/debug/deps/version_match-2ef323166bf46cac)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test readme_is_in_sync ... ok
[INFO] [stdout] test html_root_url_is_in_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arithmetic-parser
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/grammars/traits.rs - grammars::traits::MockTypes (line 340) ... ok
[INFO] [stdout] test src/lib.rs - (line 76) ... ok
[INFO] [stdout] test src/grammars/traits.rs - grammars::traits::Grammar (line 129) ... ok
[INFO] [stdout] test src/grammars/traits.rs - grammars::traits::Parse (line 222) ... ok
[INFO] [stdout] test src/grammars/traits.rs - grammars::traits::ParseLiteral (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.88s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8153368657c66e633ba50aba8eebb921cd0be83c44add891120adc19624dcabc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8153368657c66e633ba50aba8eebb921cd0be83c44add891120adc19624dcabc", kill_on_drop: false }`
[INFO] [stdout] 8153368657c66e633ba50aba8eebb921cd0be83c44add891120adc19624dcabc
