[INFO] fetching crate sfv 0.9.1...
[INFO] testing sfv-0.9.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate sfv 0.9.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate sfv 0.9.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sfv 0.9.1
[INFO] finished tweaking crates.io crate sfv 0.9.1
[INFO] tweaked toml for crates.io crate sfv 0.9.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39cb94351b44d9c1e842db1d420abc4aa888169d4afb0645674939152679dfd0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "39cb94351b44d9c1e842db1d420abc4aa888169d4afb0645674939152679dfd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39cb94351b44d9c1e842db1d420abc4aa888169d4afb0645674939152679dfd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39cb94351b44d9c1e842db1d420abc4aa888169d4afb0645674939152679dfd0", kill_on_drop: false }`
[INFO] [stdout] 39cb94351b44d9c1e842db1d420abc4aa888169d4afb0645674939152679dfd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3bf1a9323cc6f9664f90934d7b43b592a1e0251cffaa244ce2a3a250580f4f5d
[INFO] running `Command { std: "docker" "start" "-a" "3bf1a9323cc6f9664f90934d7b43b592a1e0251cffaa244ce2a3a250580f4f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling rust_decimal v1.14.1
[INFO] [stderr]    Compiling sfv v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> src/serializer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.19s
[INFO] running `Command { std: "docker" "inspect" "3bf1a9323cc6f9664f90934d7b43b592a1e0251cffaa244ce2a3a250580f4f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf1a9323cc6f9664f90934d7b43b592a1e0251cffaa244ce2a3a250580f4f5d", kill_on_drop: false }`
[INFO] [stdout] 3bf1a9323cc6f9664f90934d7b43b592a1e0251cffaa244ce2a3a250580f4f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a3c8c7865da57e6b9b82ce8e70beca9be67f5f29d9c57d5956d786511296650
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6a3c8c7865da57e6b9b82ce8e70beca9be67f5f29d9c57d5956d786511296650", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> src/serializer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling sfv v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stdout]  --> src/serializer.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use rust_decimal::prelude::Zero;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 51.87s
[INFO] running `Command { std: "docker" "inspect" "6a3c8c7865da57e6b9b82ce8e70beca9be67f5f29d9c57d5956d786511296650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a3c8c7865da57e6b9b82ce8e70beca9be67f5f29d9c57d5956d786511296650", kill_on_drop: false }`
[INFO] [stdout] 6a3c8c7865da57e6b9b82ce8e70beca9be67f5f29d9c57d5956d786511296650
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97809451f9c3094fce2e47ea6c4880c343a46ac62f9bafb2a1e48f127a13cf22
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "97809451f9c3094fce2e47ea6c4880c343a46ac62f9bafb2a1e48f127a13cf22", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stderr]  --> src/serializer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rust_decimal::prelude::Zero;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rust_decimal::prelude::Zero`
[INFO] [stderr]  --> src/serializer.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rust_decimal::prelude::Zero;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sfv-7a007691968816d8)
[INFO] [stdout] 
[INFO] [stdout] running 77 tests
[INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_item ... ok
[INFO] [stdout] test test_parser::parse_bool ... ok
[INFO] [stdout] test test_parser::parse_bool_errors ... ok
[INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_dict ... ok
[INFO] [stdout] test test_parser::parse_bare_item ... ok
[INFO] [stdout] test test_parser::parse_bare_item_errors ... ok
[INFO] [stdout] test test_parser::parse_dict_errors ... ok
[INFO] [stdout] test test_parser::parse_item_errors ... ok
[INFO] [stdout] test test_parser::parse_dict_with_spaces_and_params ... ok
[INFO] [stdout] test test_parser::parse_errors ... ok
[INFO] [stdout] test test_parser::parse_item_decimal_with_bool_param_and_space ... ok
[INFO] [stdout] test test_parser::parse_inner_list_errors ... ok
[INFO] [stdout] test test_parser::parse_item_int_with_space ... ok
[INFO] [stdout] test test_parser::parse_key ... ok
[INFO] [stdout] test test_parser::parse_list_empty ... ok
[INFO] [stdout] test test_parser::parse_item_number_with_param ... ok
[INFO] [stdout] test test_parser::parse_list_empty_inner_list ... ok
[INFO] [stdout] test test_parser::parse_list_errors ... ok
[INFO] [stdout] test test_parser::parse_list_of_numbers ... ok
[INFO] [stdout] test test_parser::parse_key_errors ... ok
[INFO] [stdout] test test_parser::parse_list_of_lists ... ok
[INFO] [stdout] test test_parser::parse_dict_multiple_spaces ... ok
[INFO] [stdout] test test_parser::parse_inner_list_with_param_and_spaces ... ok
[INFO] [stdout] test test_parser::parse_dict_with_token_param ... ok
[INFO] [stdout] test test_parser::parse_dict_empty ... ok
[INFO] [stdout] test ref_serializer::alternative_serializer_tests::test_fast_serialize_list ... ok
[INFO] [stdout] test test_parser::parse ... ok
[INFO] [stdout] test test_parser::parse_dict_empty_value ... ok
[INFO] [stdout] test test_parser::parse_list_with_multiple_spaces ... ok
[INFO] [stdout] test test_parser::parse_byte_sequence_errors ... ok
[INFO] [stdout] test test_parser::parse_number_errors ... ok
[INFO] [stdout] test test_parser::parse_more_dict ... ok
[INFO] [stdout] test test_parser::parse_byte_sequence ... ok
[INFO] [stdout] test test_parser::parse_more_errors ... ok
[INFO] [stdout] test test_parser::parse_list_of_items_and_lists_with_param ... ok
[INFO] [stdout] test test_parser::parse_params_bool ... ok
[INFO] [stdout] test test_parser::parse_list_of_lists_with_param_and_spaces ... ok
[INFO] [stdout] test test_parser::parse_more_list ... ok
[INFO] [stdout] test test_parser::parse_params_string ... ok
[INFO] [stdout] test test_parser::parse_params_empty ... ok
[INFO] [stdout] test test_parser::parse_params_with_spaces ... ok
[INFO] [stdout] test test_parser::parse_string ... ok
[INFO] [stdout] test test_parser::parse_string_errors ... ok
[INFO] [stdout] test test_serializer::serialize_bool ... ok
[INFO] [stdout] test test_serializer::serialize_byte_sequence ... ok
[INFO] [stdout] test test_serializer::serialize_item_without_params ... ok
[INFO] [stdout] test test_parser::parse_number_decimal ... ok
[INFO] [stdout] test test_serializer::serialize_item_with_bool_true_param ... ok
[INFO] [stdout] test test_serializer::serialize_item_with_token_param ... ok
[INFO] [stdout] test test_serializer::serialize_key ... ok
[INFO] [stdout] test test_serializer::serialize_list_of_lists ... ok
[INFO] [stdout] test test_parser::parse_token ... ok
[INFO] [stdout] test test_serializer::serialize_list_with_bool_item_and_bool_params ... ok
[INFO] [stdout] test test_serializer::serialize_params_mixed_types ... ok
[INFO] [stdout] test test_parser::parse_params_mixed_types ... ok
[INFO] [stdout] test test_serializer::serialize_params_bool ... ok
[INFO] [stdout] test test_serializer::serialize_token ... ok
[INFO] [stdout] test test_parser::parse_token_errors ... ok
[INFO] [stdout] test test_serializer::serialize_dict_empty_member_value ... ok
[INFO] [stdout] test test_serializer::serialize_token_errors ... ok
[INFO] [stdout] test test_serializer::serialize_integer_errors ... ok
[INFO] [stdout] test test_serializer::serialize_item_byteseq_with_param ... ok
[INFO] [stdout] test test_serializer::serialize_list_of_items_and_inner_list ... ok
[INFO] [stdout] test test_serializer::serialize_decimal_errors ... ok
[INFO] [stdout] test test_serializer::serialize_key_erros ... ok
[INFO] [stdout] test test_serializer::serialize_value_empty_list ... ok
[INFO] [stderr]    Doc-tests sfv
[INFO] [stdout] test test_serializer::serialize_value_empty_dict ... ok
[INFO] [stdout] test test_serializer::serialize_value_errors ... ok
[INFO] [stdout] test test_serializer::serialize_value_list_mixed_members_with_params ... ok
[INFO] [stdout] test test_serializer::serialize_string ... ok
[INFO] [stdout] test test_serializer::serialize_params_string ... ok
[INFO] [stdout] test test_parser::parse_number_int ... ok
[INFO] [stdout] test test_serializer::serialize_string_errors ... ok
[INFO] [stdout] test test_serializer::serialize_params_numbers ... ok
[INFO] [stdout] test test_serializer::serialize_decimal ... ok
[INFO] [stdout] test test_serializer::serialize_integer ... ok
[INFO] [stdout] test test_serializer::serialize_dictionary_with_params ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 77 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/lib.rs - BareItem::as_bool (line 360) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::as_str (line 336) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::as_byte_seq (line 348) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::from (line 388) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::as_token (line 372) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::as_decimal (line 311) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/parser.rs - parser::ParseMore::parse_more (line 24) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::as_int (line 324) ... ok
[INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefDictSerializer (line 117) ... ok
[INFO] [stdout] test src/lib.rs - BareItem::from (line 400) ... ok
[INFO] [stdout] test src/lib.rs - (line 99) ... ok
[INFO] [stdout] test src/lib.rs - (line 108) ... ok
[INFO] [stdout] test src/lib.rs - (line 119) ... ok
[INFO] [stdout] test src/lib.rs - (line 146) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefItemSerializer (line 6) ... ok
[INFO] [stdout] test src/ref_serializer.rs - ref_serializer::RefListSerializer (line 50) ... ok
[INFO] [stdout] test src/serializer.rs - serializer::SerializeValue::serialize_value (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "97809451f9c3094fce2e47ea6c4880c343a46ac62f9bafb2a1e48f127a13cf22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97809451f9c3094fce2e47ea6c4880c343a46ac62f9bafb2a1e48f127a13cf22", kill_on_drop: false }`
[INFO] [stdout] 97809451f9c3094fce2e47ea6c4880c343a46ac62f9bafb2a1e48f127a13cf22