[INFO] fetching crate serde-xml-rs 0.5.0...
[INFO] testing serde-xml-rs-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate serde-xml-rs 0.5.0 into /workspace/builds/worker-62/source
[INFO] validating manifest of crates.io crate serde-xml-rs 0.5.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde-xml-rs 0.5.0
[INFO] finished tweaking crates.io crate serde-xml-rs 0.5.0
[INFO] tweaked toml for crates.io crate serde-xml-rs 0.5.0 written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded docmatic v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd93e9d42272b60990206e950b0ebe78b2382857c73317523a4064a6edd7f6a1
[INFO] running `Command { std: "docker" "start" "-a" "cd93e9d42272b60990206e950b0ebe78b2382857c73317523a4064a6edd7f6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd93e9d42272b60990206e950b0ebe78b2382857c73317523a4064a6edd7f6a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd93e9d42272b60990206e950b0ebe78b2382857c73317523a4064a6edd7f6a1", kill_on_drop: false }`
[INFO] [stdout] cd93e9d42272b60990206e950b0ebe78b2382857c73317523a4064a6edd7f6a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43b3e31623a737733dcc1cf68ea1be45fc552451f47c6ffb9104dba6bcaf96d1
[INFO] running `Command { std: "docker" "start" "-a" "43b3e31623a737733dcc1cf68ea1be45fc552451f47c6ffb9104dba6bcaf96d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling serde-xml-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.82s
[INFO] running `Command { std: "docker" "inspect" "43b3e31623a737733dcc1cf68ea1be45fc552451f47c6ffb9104dba6bcaf96d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43b3e31623a737733dcc1cf68ea1be45fc552451f47c6ffb9104dba6bcaf96d1", kill_on_drop: false }`
[INFO] [stdout] 43b3e31623a737733dcc1cf68ea1be45fc552451f47c6ffb9104dba6bcaf96d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96f2753c66313209e8020aa8957d0f743f8ba09313d002f2edc3b2b4c2bcf72c
[INFO] running `Command { std: "docker" "start" "-a" "96f2753c66313209e8020aa8957d0f743f8ba09313d002f2edc3b2b4c2bcf72c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.25.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling object v0.26.2
[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling addr2line v0.16.0
[INFO] [stderr]    Compiling simple_logger v1.13.0
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling which v2.0.1
[INFO] [stderr]    Compiling docmatic v0.1.2
[INFO] [stderr]    Compiling serde-xml-rs v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/migrated.rs:987:6
[INFO] [stdout]     |
[INFO] [stdout] 987 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/migrated.rs:992:6
[INFO] [stdout]     |
[INFO] [stdout] 992 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 13.87s
[INFO] running `Command { std: "docker" "inspect" "96f2753c66313209e8020aa8957d0f743f8ba09313d002f2edc3b2b4c2bcf72c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96f2753c66313209e8020aa8957d0f743f8ba09313d002f2edc3b2b4c2bcf72c", kill_on_drop: false }`
[INFO] [stdout] 96f2753c66313209e8020aa8957d0f743f8ba09313d002f2edc3b2b4c2bcf72c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b9da8ab844c56f071ef598b296151f3fbda3fb0ac6090546d1c532d6314ebd7
[INFO] running `Command { std: "docker" "start" "-a" "3b9da8ab844c56f071ef598b296151f3fbda3fb0ac6090546d1c532d6314ebd7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/migrated.rs:987:6
[INFO] [stderr]     |
[INFO] [stderr] 987 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/migrated.rs:992:6
[INFO] [stderr]     |
[INFO] [stderr] 992 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: `serde-xml-rs` (test "migrated") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_xml_rs-5f5165ee07b61b2c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test ser::tests::serialize_a_list ... ignored
[INFO] [stdout] test ser::tests::test_serialize_map_entries ... ok
[INFO] [stdout] test ser::tests::test_serialize_enum ... ok
[INFO] [stdout] test ser::tests::test_serialize_struct ... ok
[INFO] [stdout] test ser::tests::test_serialize_bool ... ok
[INFO] [stdout] test ser::tests::test_start_serialize_struct ... ok
[INFO] [stdout] test ser::tests::test_serialize_struct_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/failures.rs (/opt/rustwide/target/debug/deps/failures-68a3612c2e712985)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test simple_struct_from_attributes_should_fail ... ok
[INFO] [stdout] test multiple_roots_attributes_should_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/migrated.rs (/opt/rustwide/target/debug/deps/migrated-375589a34a5377b6)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test newtype_struct ... ok
[INFO] [stdout] test futile ... ok
[INFO] [stdout] test futile2 ... ok
[INFO] [stdout] test test_amoskvin ... ok
[INFO] [stdout] test test_forwarded_namespace ... ignored
[INFO] [stdout] test test_doctype ... ok
[INFO] [stdout] test test_hugo_duncan ... ok
[INFO] [stdout] test test_nicolai86 ... ignored
[INFO] [stdout] test test_option_not_trim ... ignored
[INFO] [stdout] test test_namespaces ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_parse_complexstruct ... ignored
[INFO] [stdout] test test_parse_enum ... ignored
[INFO] [stdout] test test_parse_hierarchies ... ignored
[INFO] [stdout] test test_parse_bool_attribute ... ok
[INFO] [stdout] test test_parse_string_not_trim ... ignored
[INFO] [stdout] test test_hugo_duncan2 ... ok
[INFO] [stdout] test test_parse_bool_element ... ok
[INFO] [stdout] test test_parse_string ... ok
[INFO] [stdout] test test_parse_f64 ... ok
[INFO] [stdout] test test_parse_unfinished ... ok
[INFO] [stdout] test test_parse_struct ... ok
[INFO] [stdout] test test_parse_attributes ... ok
[INFO] [stdout] test test_parse_i64 ... ok
[INFO] [stdout] test test_things_qc_found ... ok
[INFO] [stdout] test test_parse_unit ... ok
[INFO] [stdout] test test_parse_xml_value ... ok
[INFO] [stdout] test test_parse_u64 ... ok
[INFO] [stdout] test unknown_field ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/readme.rs (/opt/rustwide/target/debug/deps/readme-a78bf39f2e949b70)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test README.md - serde_xml_rs::Parsing_the__value__of_a_tag (line 50) ... ignored
[INFO] [stdout] test README.md - serde_xml_rs::Usage (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.87s
[INFO] [stdout] 
[INFO] [stdout] test test_readme ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/round_trip.rs (/opt/rustwide/target/debug/deps/round_trip-e8360125903886c1)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test round_trip_list_of_enums ... ignored
[INFO] [stdout] test basic_struct ... ok
[INFO] [stdout] test whitespace_preserving_config ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-d202788169a5eead)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test multiple_roots_attributes ... ok
[INFO] [stdout] test simple_struct_from_attributes ... ok
[INFO] [stdout] test collection_of_enums ... ok
[INFO] [stdout] test nested_collection ... ok
[INFO] [stdout] test simple_struct_from_attribute_and_child ... ok
[INFO] [stdout] test nested_collection_repeated_elements ... ok
[INFO] [stdout] test out_of_order_tuple ... ok
[INFO] [stdout] test out_of_order_collection ... ok
[INFO] [stdout] test nested_out_of_order_collection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-xml-rs
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/ser/mod.rs - ser::to_string (line 46) ... ok
[INFO] [stdout] test src/ser/mod.rs - ser::to_writer (line 15) ... ok
[INFO] [stdout] test src/de/mod.rs - de::from_str (line 20) ... ok
[INFO] [stdout] test src/de/mod.rs - de::from_reader (line 43) ... ok
[INFO] [stdout] test src/de/mod.rs - de::RootDeserializer<R>::non_contiguous_seq_elements (line 107) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b9da8ab844c56f071ef598b296151f3fbda3fb0ac6090546d1c532d6314ebd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b9da8ab844c56f071ef598b296151f3fbda3fb0ac6090546d1c532d6314ebd7", kill_on_drop: false }`
[INFO] [stdout] 3b9da8ab844c56f071ef598b296151f3fbda3fb0ac6090546d1c532d6314ebd7