[INFO] fetching crate serde_yaml 0.8.23...
[INFO] testing serde_yaml-0.8.23 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_yaml 0.8.23 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate serde_yaml 0.8.23 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_yaml 0.8.23
[INFO] finished tweaking crates.io crate serde_yaml 0.8.23
[INFO] tweaked toml for crates.io crate serde_yaml 0.8.23 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e0b9084482f5eda5eead7d946140c2b9f3e0e2122d1148613021519e785918
[INFO] running `Command { std: "docker" "start" "-a" "e7e0b9084482f5eda5eead7d946140c2b9f3e0e2122d1148613021519e785918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e0b9084482f5eda5eead7d946140c2b9f3e0e2122d1148613021519e785918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e0b9084482f5eda5eead7d946140c2b9f3e0e2122d1148613021519e785918", kill_on_drop: false }`
[INFO] [stdout] e7e0b9084482f5eda5eead7d946140c2b9f3e0e2122d1148613021519e785918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8755b3d597c8804b72a58f1da623688bf95f044a76402d816b161c9a5d3c1328
[INFO] running `Command { std: "docker" "start" "-a" "8755b3d597c8804b72a58f1da623688bf95f044a76402d816b161c9a5d3c1328", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling serde_yaml v0.8.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.19s
[INFO] running `Command { std: "docker" "inspect" "8755b3d597c8804b72a58f1da623688bf95f044a76402d816b161c9a5d3c1328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8755b3d597c8804b72a58f1da623688bf95f044a76402d816b161c9a5d3c1328", kill_on_drop: false }`
[INFO] [stdout] 8755b3d597c8804b72a58f1da623688bf95f044a76402d816b161c9a5d3c1328
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa9bc8e99ac41dc2ee2ce2d461625b7e61cb59c2f9167a7bac2ec6feaff61a9
[INFO] running `Command { std: "docker" "start" "-a" "7fa9bc8e99ac41dc2ee2ce2d461625b7e61cb59c2f9167a7bac2ec6feaff61a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling unindent v0.1.8
[INFO] [stderr]    Compiling indoc v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde_yaml v0.8.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.45s
[INFO] running `Command { std: "docker" "inspect" "7fa9bc8e99ac41dc2ee2ce2d461625b7e61cb59c2f9167a7bac2ec6feaff61a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa9bc8e99ac41dc2ee2ce2d461625b7e61cb59c2f9167a7bac2ec6feaff61a9", kill_on_drop: false }`
[INFO] [stdout] 7fa9bc8e99ac41dc2ee2ce2d461625b7e61cb59c2f9167a7bac2ec6feaff61a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56b639f2b54dd3952be8762ab9826df040596bcbd66377b5fbb2e1216bdd4eac
[INFO] running `Command { std: "docker" "start" "-a" "56b639f2b54dd3952be8762ab9826df040596bcbd66377b5fbb2e1216bdd4eac", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_yaml-b6501aed104fcb74)
[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/deps/test_de-6f863151ec1d4622)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_de_mapping ... ok
[INFO] [stdout] test test_alias ... ok
[INFO] [stdout] test test_enum_alias ... ok
[INFO] [stdout] test test_i128_big ... ok
[INFO] [stdout] test test_enum_tag ... ok
[INFO] [stdout] test test_number_alias_as_string ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_numbers ... ok
[INFO] [stdout] test test_number_as_string ... ok
[INFO] [stdout] test test_u128_big ... ok
[INFO] [stdout] test test_stateful ... ok
[INFO] [stdout] test test_bomb ... ok
[INFO] [stdout] test test_option_alias ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_error.rs (/opt/rustwide/target/debug/deps/test_error-1aa9e9d75af35aef)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test test_bad_bool ... ok
[INFO] [stdout] test test_bad_float ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_bad_int ... ok
[INFO] [stdout] test test_bad_null ... ok
[INFO] [stdout] test test_ignored_unknown_anchor ... ok
[INFO] [stdout] test test_incorrect_type ... ok
[INFO] [stdout] test test_finite_recursion_arrays ... ok
[INFO] [stdout] test test_incorrect_nested_type ... ok
[INFO] [stdout] test test_invalid_scalar_type ... ok
[INFO] [stdout] test test_no_location ... ok
[INFO] [stdout] test test_missing_field ... ok
[INFO] [stdout] test test_long_tuple ... ok
[INFO] [stdout] test test_short_tuple ... ok
[INFO] [stdout] test test_infinite_recursion_arrays ... ok
[INFO] [stdout] test test_two_documents ... ok
[INFO] [stdout] test test_unknown_anchor ... ok
[INFO] [stdout] test test_infinite_recursion_objects ... ok
[INFO] [stdout] test test_variant_map_wrong_size ... ok
[INFO] [stdout] test test_variant_not_a_map ... ok
[INFO] [stdout] test test_variant_not_string ... ok
[INFO] [stdout] test test_finite_recursion_objects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_serde.rs (/opt/rustwide/target/debug/deps/test_serde-827a925a1add850a)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_default ... ok
[INFO] [stdout] test test_float32 ... ok
[INFO] [stdout] test test_i128_small ... ok
[INFO] [stdout] test test_float ... ok
[INFO] [stdout] test test_int ... ok
[INFO] [stdout] test test_basic_struct ... 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_map ... ok
[INFO] [stdout] test test_mapping ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_newtype_variant ... ok
[INFO] [stdout] test test_newtype_struct ... ok
[INFO] [stdout] test test_nested_struct ... ok
[INFO] [stdout] test test_nested_vec ... ok
[INFO] [stdout] test test_tuple_variant ... ok
[INFO] [stdout] test test_u128_small ... ok
[INFO] [stdout] test test_struct_variant ... ok
[INFO] [stdout] test test_unit_struct ... ok
[INFO] [stdout] test test_unit ... 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. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_value.rs (/opt/rustwide/target/debug/deps/test_value-1118ea75eab7ce5a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_digits ... ok
[INFO] [stdout] test test_nan ... ok
[INFO] [stdout] test test_into_deserializer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_yaml
[INFO] [stdout] 
[INFO] [stdout] running 79 tests
[INFO] [stdout] test src/value/mod.rs - value::Value::as_mapping (line 552) ... FAILED
[INFO] [stdout] test src/number.rs - number::Number::is_finite (line 272) ... ok
[INFO] [stdout] test src/value/mod.rs - value::Value::is_number (line 277) ... FAILED
[INFO] [stdout] test src/value/mod.rs - value::Value::get (line 148) ... FAILED
[INFO] [stdout] test src/value/mod.rs - value::Value::is_null (line 195) ... FAILED
[INFO] [stdout] test src/value/mod.rs - value::Value::as_bool (line 257) ... FAILED
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name serde_yaml --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-ea72fa2040392513.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-ab592bd4deb4cf10.rlib --extern indoc=/opt/rustwide/target/debug/deps/libindoc-5b394e94e2c49a33.so --extern ryu=/opt/rustwide/target/debug/deps/libryu-39bc98b0cd76173a.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4881f3e2f4aa1de9.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-20cd8d91388e6b1d.so --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-61b4083df370ed3c.rlib --extern yaml_rust=/opt/rustwide/target/debug/deps/libyaml_rust-1603fc94e62853ce.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "56b639f2b54dd3952be8762ab9826df040596bcbd66377b5fbb2e1216bdd4eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56b639f2b54dd3952be8762ab9826df040596bcbd66377b5fbb2e1216bdd4eac", kill_on_drop: false }`
[INFO] [stdout] 56b639f2b54dd3952be8762ab9826df040596bcbd66377b5fbb2e1216bdd4eac