[INFO] fetching crate parity-scale-codec 2.1.1... [INFO] testing parity-scale-codec-2.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate parity-scale-codec 2.1.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate parity-scale-codec 2.1.1 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 parity-scale-codec 2.1.1 [INFO] finished tweaking crates.io crate parity-scale-codec 2.1.1 [INFO] tweaked toml for crates.io crate parity-scale-codec 2.1.1 written to /workspace/builds/worker-1/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38c6c797caa90d2c852a73a66a2aaa4f4faec34cec4eee1a7d71b2e275c60401 [INFO] running `Command { std: "docker" "start" "-a" "38c6c797caa90d2c852a73a66a2aaa4f4faec34cec4eee1a7d71b2e275c60401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38c6c797caa90d2c852a73a66a2aaa4f4faec34cec4eee1a7d71b2e275c60401", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38c6c797caa90d2c852a73a66a2aaa4f4faec34cec4eee1a7d71b2e275c60401", kill_on_drop: false }` [INFO] [stdout] 38c6c797caa90d2c852a73a66a2aaa4f4faec34cec4eee1a7d71b2e275c60401 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] 3bf5832af90a8bb805670799afe82d6f2a211f6566b2fec0da525f7789fffaca [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" "3bf5832af90a8bb805670799afe82d6f2a211f6566b2fec0da525f7789fffaca", kill_on_drop: false }` [INFO] [stderr] Compiling parity-scale-codec v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.18s [INFO] running `Command { std: "docker" "inspect" "3bf5832af90a8bb805670799afe82d6f2a211f6566b2fec0da525f7789fffaca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bf5832af90a8bb805670799afe82d6f2a211f6566b2fec0da525f7789fffaca", kill_on_drop: false }` [INFO] [stdout] 3bf5832af90a8bb805670799afe82d6f2a211f6566b2fec0da525f7789fffaca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0d99ebe984bd1fd3ffbf454a346aa9a1b194c3ac28d3da644808de750e71a15c [INFO] running `Command { std: "docker" "start" "-a" "0d99ebe984bd1fd3ffbf454a346aa9a1b194c3ac28d3da644808de750e71a15c", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling quickcheck v0.9.2 [INFO] [stderr] Compiling parity-scale-codec-derive v2.1.0 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling parity-scale-codec v2.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 48.68s [INFO] running `Command { std: "docker" "inspect" "0d99ebe984bd1fd3ffbf454a346aa9a1b194c3ac28d3da644808de750e71a15c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d99ebe984bd1fd3ffbf454a346aa9a1b194c3ac28d3da644808de750e71a15c", kill_on_drop: false }` [INFO] [stdout] 0d99ebe984bd1fd3ffbf454a346aa9a1b194c3ac28d3da644808de750e71a15c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1d75574a987aaf83615720fbcb67dbc9b153875dec51000841dfdd2afaa3a74 [INFO] running `Command { std: "docker" "start" "-a" "c1d75574a987aaf83615720fbcb67dbc9b153875dec51000841dfdd2afaa3a74", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/parity_scale_codec-e3abb95a025376c4) [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test codec::tests::boolean ... ok [INFO] [stdout] test codec::tests::cow_string_works ... ok [INFO] [stdout] test codec::tests::cow_works ... ok [INFO] [stdout] test codec::tests::duration ... ok [INFO] [stdout] test codec::tests::encode_borrowed_tuple ... ok [INFO] [stdout] test codec::tests::empty_array_encode_and_decode ... ok [INFO] [stdout] test codec::tests::encoded_size_works ... ok [INFO] [stdout] test codec::tests::io_reader ... ok [INFO] [stdout] test codec::tests::malformed_duration_encoding_fails ... ok [INFO] [stdout] test codec::tests::not_limit_input_test ... ok [INFO] [stdout] test codec::tests::some_encode_like ... ok [INFO] [stdout] test codec::tests::string_encoded_as_expected ... ok [INFO] [stdout] test codec::tests::decoding_does_not_overflow ... ok [INFO] [stdout] test codec::tests::shared_references_implement_encode ... ok [INFO] [stdout] test codec::tests::vec_of_i16_encoded_as_expected ... ok [INFO] [stdout] test codec::tests::string_invalid_utf8 ... ok [INFO] [stdout] test codec::tests::codec_vec_deque_u8_and_u16 ... ok [INFO] [stdout] test codec::tests::vec_of_option_int_encoded_as_expected ... ok [INFO] [stdout] test codec::tests::u64_max ... ok [INFO] [stdout] test codec::tests::vec_of_option_bool_encoded_as_expected ... ok [INFO] [stdout] test codec::tests::vec_deque_encode_like_vec ... ok [INFO] [stdout] test codec::tests::len_works_for_decode_collection_types ... ok [INFO] [stdout] test compact::tests::array_vec_output ... ok [INFO] [stdout] test codec::tests::vec_of_string_encoded_as_expected ... ok [INFO] [stdout] test codec::tests::should_work_for_wrapper_types ... ok [INFO] [stdout] test codec::tests::vec_is_sliceable ... ok [INFO] [stdout] test codec::tests::codec_iterator ... ok [INFO] [stdout] test codec::tests::vec_decode_right_capacity ... ok [INFO] [stdout] test codec::tests::vec_of_u8_encoded_as_expected ... ok [INFO] [stdout] test compact::tests::compact_8_encoding_works ... ok [INFO] [stdout] test compact::tests::compact_16_encoding_works ... ok [INFO] [stdout] test compact::tests::compact_as_8_encoding_works ... ok [INFO] [stdout] test compact::tests::compact_as_has_compact ... ok [INFO] [stdout] test compact::tests::compact_32_encoding_works ... ok [INFO] [stdout] test compact::tests::compact_64_encoding_works ... ok [INFO] [stdout] test compact::tests::compact_integers_encoded_as_expected ... ok [INFO] [stdout] test compact::tests::u8_roundtrip ... ok [INFO] [stdout] test decode_all::tests::decode_all_works ... ok [INFO] [stdout] test compact::tests::u64_roundtrip ... ok [INFO] [stdout] test depth_limit::tests::decode_limit_works ... ok [INFO] [stdout] test compact::tests::compact_using_encoded_arrayvec_size ... ok [INFO] [stdout] test compact::tests::should_avoid_overlapping_definition ... ok [INFO] [stdout] test compact::tests::u16_roundtrip ... ok [INFO] [stdout] test compact::tests::u32_roundtrip ... ok [INFO] [stdout] test compact::tests::u128_roundtrip ... ok [INFO] [stdout] test compact::tests::compact_128_encoding_works ... ok [INFO] [stdout] test encode_append::tests::append_non_copyable ... ok [INFO] [stdout] test error::tests::impl_std_error ... ok [INFO] [stdout] test encode_like::tests::vec_and_slice_are_working ... ok [INFO] [stdout] test error::tests::test_full_error ... ok [INFO] [stdout] test compact::tests::compact_u128_test ... ok [INFO] [stdout] test encode_like::tests::interface_testing ... ok [INFO] [stdout] test compact::tests::compact_u64_test ... ok [INFO] [stdout] test encode_like::tests::btreemap_and_slice_are_working ... ok [INFO] [stdout] test compact::tests::array_vec_output_oob ... ok [INFO] [stdout] test encode_append::tests::vecdeque_encode_append_works ... ok [INFO] [stdout] test encode_append::tests::vec_encode_append_works ... ok [INFO] [stdout] test encode_append::tests::vec_encode_like_append_works ... ok [INFO] [stdout] test encode_append::tests::vecdeque_encode_append_multiple_items_works ... ok [INFO] [stdout] test encode_append::tests::vec_encode_append_multiple_items_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 60 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.45s [INFO] [stdout] [INFO] [stderr] Running tests/chain-error.rs (/opt/rustwide/target/debug/deps/chain_error-42461eda97712aac) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test full_error_enum_named_field ... ok [INFO] [stdout] test full_error_struct_named ... ok [INFO] [stdout] test full_error_enum_unknown_variant ... ok [INFO] [stdout] test full_error_struct_unnamed ... ok [INFO] [stdout] test full_error_enum_unnamed_field ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-c42d85b29593b87b) [INFO] [stdout] [INFO] [stdout] running 31 tests [INFO] [stdout] test compact_with_has_compact_works ... ok [INFO] [stdout] test crafted_input_for_vec_t ... ok [INFO] [stdout] test custom_trait_bound ... ok [INFO] [stdout] test encode_decode_empty_enum ... ok [INFO] [stdout] test encoded_as_with_has_compact_works ... ok [INFO] [stdout] test generic_bound_hascompact ... ok [INFO] [stdout] test enum_compact_and_encoded_as_with_has_compact_works ... ok [INFO] [stdout] test private_type_in_where_bound ... ok [INFO] [stdout] test recursive_type ... ok [INFO] [stdout] test codec_vec_u8 ... ok [INFO] [stdout] test generic_trait ... ok [INFO] [stdout] test output_trait_object ... ok [INFO] [stdout] test compact_meta_attribute_works ... ok [INFO] [stdout] test associated_type_bounds ... ok [INFO] [stdout] test enum_compact_meta_attribute_works ... ok [INFO] [stdout] test generic_bound_encoded_as ... ok [INFO] [stdout] test should_derive_encode ... ok [INFO] [stdout] test should_work_for_enum_with_discriminant ... ok [INFO] [stdout] test recursive_variant_2_encode_works ... ok [INFO] [stdout] test should_work_for_simple_enum ... ok [INFO] [stdout] test should_work_for_unit ... ok [INFO] [stdout] test should_derive_decode ... ok [INFO] [stdout] test should_work_for_indexed ... ok [INFO] [stdout] test crafted_input_for_vec_u8 ... ok [INFO] [stdout] test recursive_variant_1_encode_works ... ok [INFO] [stdout] test weird_derive ... ok [INFO] [stderr] Running tests/single_field_struct_encoding.rs (/opt/rustwide/target/debug/deps/single_field_struct_encoding-9aa5c73a35bfb24d) [INFO] [stdout] test correct_error_for_enumtype ... ok [INFO] [stdout] test correct_error_for_named_struct_1 ... ok [INFO] [stdout] test correct_error_for_named_struct_2 ... ok [INFO] [stdout] test correct_error_for_indexed_1 ... ok [INFO] [stdout] test correct_error_for_indexed_0 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_encoding ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-c12dca119732d502) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/type_inference.rs (/opt/rustwide/target/debug/deps/type_inference-62bdf060bccf6682) [INFO] [stdout] test skip_enum_struct_inner_variant ... ok [INFO] [stdout] test enum_struct_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/variant_number.rs (/opt/rustwide/target/debug/deps/variant_number-75877ed0f5579147) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stderr] Doc-tests parity-scale-codec [INFO] [stdout] test discriminant_variant_counted_in_default_index ... ok [INFO] [stdout] test index_attr_variant_counted_and_reused_in_default_index ... ok [INFO] [stdout] test skipped_variant_not_counted_in_default_index ... 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] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test src/encode_like.rs - encode_like::Ref (line 79) ... ok [INFO] [stdout] test src/encode_like.rs - encode_like::EncodeLike (line 55) ... ok [INFO] [stdout] test src/encode_like.rs - encode_like::EncodeLike (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 84) ... ok [INFO] [stdout] test src/lib.rs - (line 164) ... ok [INFO] [stdout] test src/encode_append.rs - encode_append::EncodeAppend::append_or_new (line 34) ... ok [INFO] [stdout] test src/lib.rs - (line 135) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c1d75574a987aaf83615720fbcb67dbc9b153875dec51000841dfdd2afaa3a74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1d75574a987aaf83615720fbcb67dbc9b153875dec51000841dfdd2afaa3a74", kill_on_drop: false }` [INFO] [stdout] c1d75574a987aaf83615720fbcb67dbc9b153875dec51000841dfdd2afaa3a74