[INFO] fetching crate yaml_serde 0.10.7...
[INFO] testing yaml_serde-0.10.7 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate yaml_serde 0.10.7 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate yaml_serde 0.10.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate yaml_serde 0.10.7
[INFO] tweaked toml for crates.io crate yaml_serde 0.10.7 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate yaml_serde 0.10.7 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 yaml_serde 0.10.7 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] 9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831
[INFO] running `Command { std: "docker" "start" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", 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" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831" "/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" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", 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" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling libyaml-rs v0.3.0
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling yaml_serde v0.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.36s
[INFO] running `Command { std: "docker" "inspect" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", 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" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831" "/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 proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling yaml_serde v0.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.84s
[INFO] running `Command { std: "docker" "inspect" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", 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" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831" "/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/yaml_serde/6a3a4370b58ab55a/out/yaml_serde-6a3a4370b58ab55a)
[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/test_de.rs (/opt/rustwide/target/debug/build/yaml_serde/81853df07fe4775e/out/test_de-81853df07fe4775e)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test test_borrowed ... ok
[INFO] [stdout] test test_byte_order_mark ... ok
[INFO] [stdout] test test_alias ... ok
[INFO] [stdout] test test_de_from_reader_io_error ... ok
[INFO] [stdout] test test_de_from_reader ... ok
[INFO] [stdout] test test_empty_scalar ... ok
[INFO] [stdout] test test_bomb ... ok
[INFO] [stdout] test test_empty_string ... ok
[INFO] [stdout] test test_enum_alias ... ok
[INFO] [stdout] test test_de_mapping ... ok
[INFO] [stdout] test test_i128_big ... ok
[INFO] [stdout] test test_nan ... ok
[INFO] [stdout] test test_no_required_fields ... ok
[INFO] [stdout] test test_number_alias_as_string ... ok
[INFO] [stdout] test test_ignore_tag ... ok
[INFO] [stdout] test test_number_as_string ... ok
[INFO] [stdout] test test_parse_number ... ok
[INFO] [stdout] test test_enum_representations ... ok
[INFO] [stdout] test test_python_safe_dump ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_u128_big ... ok
[INFO] [stdout] test test_stateful ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_option_alias ... ok
[INFO] [stdout] test test_tag_resolution ... ok
[INFO] [stderr]      Running tests/test_error.rs (/opt/rustwide/target/debug/build/yaml_serde/c377ae5db9603139/out/test_error-c377ae5db9603139)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_bad_float ... ok
[INFO] [stdout] test test_bad_bool ... ok
[INFO] [stdout] test test_bad_int ... ok
[INFO] [stdout] test test_bad_null ... ok
[INFO] [stdout] test test_bytes ... ok
[INFO] [stdout] test test_deserialize_nested_enum ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_ignored_unknown_anchor ... ok
[INFO] [stdout] test test_incorrect_type ... ok
[INFO] [stdout] test test_duplicate_keys ... ok
[INFO] [stdout] test test_incorrect_nested_type ... ok
[INFO] [stdout] test test_invalid_scalar_type ... ok
[INFO] [stdout] test test_io_error_source ... ok
[INFO] [stdout] test test_missing_enum_tag ... ok
[INFO] [stdout] test test_scan_error ... ok
[INFO] [stdout] test test_short_tuple ... ok
[INFO] [stdout] test test_infinite_recursion_newtype ... ok
[INFO] [stdout] test test_long_tuple ... ok
[INFO] [stdout] test test_infinite_recursion_arrays ... ok
[INFO] [stdout] test test_second_document_syntax_error ... ok
[INFO] [stdout] test test_serialize_nested_enum ... ok
[INFO] [stdout] test test_variant_not_a_seq ... ok
[INFO] [stdout] test test_missing_field ... ok
[INFO] [stdout] test test_infinite_recursion_objects ... ok
[INFO] [stdout] test test_two_documents ... ok
[INFO] [stdout] test test_struct_from_sequence ... ok
[INFO] [stdout] test test_unknown_anchor ... ok
[INFO] [stdout] test test_billion_laughs ... ok
[INFO] [stdout] test test_finite_recursion_objects ... ok
[INFO] [stdout] test test_finite_recursion_arrays ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/build/yaml_serde/8fe888d9d6bc5ba5/out/test_serde-8fe888d9d6bc5ba5)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_i128_small ... ok
[INFO] [stdout] test test_float32 ... ok
[INFO] [stdout] test test_char ... ok
[INFO] [stdout] test test_basic_struct ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_int_max_i64 ... ok
[INFO] [stdout] test test_int_max_u64 ... ok
[INFO] [stdout] test test_int_min_i64 ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_map ... ok
[INFO] [stdout] test test_long_string ... ok
[INFO] [stdout] test test_map_key_value ... ok
[INFO] [stdout] test test_nested_enum ... ok
[INFO] [stdout] test test_multiline_string ... ok
[INFO] [stdout] test test_mapping ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_newtype_variant ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_string_escapes ... ok
[INFO] [stdout] test test_u128_small ... ok
[INFO] [stdout] test test_struct_variant ... ok
[INFO] [stdout] test test_nested_vec ... ok
[INFO] [stdout] test test_tagged_map_value ... ok
[INFO] [stdout] test test_tuple_variant ... ok
[INFO] [stdout] test test_unit ... ok
[INFO] [stdout] test test_strings_needing_quote ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_unit_variant ... ok
[INFO] [stdout] test test_vec ... ok
[INFO] [stdout] test test_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running tests/test_value.rs (/opt/rustwide/target/debug/build/yaml_serde/614b3dd4da666201/out/test_value-614b3dd4da666201)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_digits ... ok
[INFO] [stdout] test test_tagged ... ok
[INFO] [stdout] test test_into_deserializer ... ok
[INFO] [stdout] test test_nan ... ok
[INFO] [stdout] test test_debug ... ok
[INFO] [stdout] test test_merge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yaml_serde
[INFO] [stdout] 
[INFO] [stdout] running 84 tests
[INFO] [stdout] test src/number.rs - number::Number::is_infinite (line 250) ... ok
[INFO] [stdout] test src/number.rs - number::Number::is_finite (line 273) ... ok
[INFO] [stdout] test src/number.rs - number::Number::is_nan (line 226) ... ok
[INFO] [stdout] test src/number.rs - number::Number::as_u64 (line 163) ... ok
[INFO] [stdout] test src/number.rs - number::Number::as_f64 (line 187) ... ok
[INFO] [stdout] test src/error.rs - error::Error::location (line 92) ... ok
[INFO] [stdout] test src/number.rs - number::Number::is_f64 (line 103) ... ok
[INFO] [stdout] test src/number.rs - number::Number::is_i64 (line 35) ... ok
[INFO] [stdout] test src/number.rs - number::Number::as_f64 (line 202) ... ok
[INFO] [stdout] test src/number.rs - number::Number::is_u64 (line 69) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 106) ... ok
[INFO] [stdout] test src/number.rs - number::Number::as_i64 (line 130) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 21) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 123) ... ok
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/de.rs - de::Deserializer (line 29) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 31) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 139) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 63) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 89) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from_iter (line 169) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value (line 54) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_bool (line 262) ... ok
[INFO] [stdout] test src/value/index.rs - value::index::Value::index (line 220) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 81) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_f64 (line 419) ... ok
[INFO] [stdout] test src/value/index.rs - value::index::Value::index_mut (line 258) ... ok
[INFO] [stdout] test src/ser.rs - ser::Serializer (line 28) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from (line 47) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_i64 (line 324) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from_iter (line 155) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_bool (line 268) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_i64 (line 330) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_f64 (line 413) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::apply_merge (line 608) ... ok
[INFO] [stdout] test src/value/from.rs - value::from::Value::from_iter (line 162) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_mapping (line 563) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_mapping (line 553) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_str (line 460) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_u64 (line 366) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_u64 (line 372) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_str (line 454) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_sequence_mut (line 521) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_mapping_mut (line 591) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_sequence_mut (line 513) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_sequence (line 492) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_null (line 221) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_mapping_mut (line 578) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_sequence (line 498) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::get (line 138) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::get (line 159) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::as_null (line 227) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_bool (line 244) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_mapping (line 535) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_f64 (line 398) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_null (line 200) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_i64 (line 312) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_i64 (line 306) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_bool (line 250) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_f64 (line 392) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_null (line 206) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_mapping (line 541) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_number (line 282) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_sequence (line 480) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_number (line 288) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_string (line 436) ... ok
[INFO] [stdout] test src/value/mod.rs - value::to_value (line 93) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_sequence (line 474) ... ok
[INFO] [stdout] test src/value/mod.rs - value::from_value (line 115) ... ok
[INFO] [stdout] test src/value/partial_eq.rs - value::partial_eq::Value::eq (line 23) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_string (line 442) ... ok
[INFO] [stdout] test src/value/ser.rs - value::ser::Serializer (line 46) ... ok
[INFO] [stdout] test src/value/partial_eq.rs - value::partial_eq::Value::eq (line 9) ... ok
[INFO] [stdout] test src/value/partial_eq.rs - value::partial_eq::Value::eq (line 37) ... ok
[INFO] [stdout] test src/value/partial_eq.rs - value::partial_eq::Value::eq (line 51) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_u64 (line 354) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_u64 (line 348) ... ok
[INFO] [stdout] test src/value/tagged.rs - value::tagged::Tag::new (line 66) ... ok
[INFO] [stdout] test src/value/tagged.rs - value::tagged::TaggedValue (line 28) ... ok
[INFO] [stdout] test src/with.rs - with::singleton_map_recursive (line 904) ... ok
[INFO] [stdout] test src/with.rs - with::singleton_map_recursive (line 844) ... ok
[INFO] [stdout] test src/with.rs - with::singleton_map (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831", kill_on_drop: false }`
[INFO] [stdout] 9895d3292f23c2f326942594f7569e3fc473d29ca202672617a435c8dc61b831
