[INFO] fetching crate tetsy-scale-codec 1.3.0...
[INFO] testing tetsy-scale-codec-1.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate tetsy-scale-codec 1.3.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate tetsy-scale-codec 1.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-scale-codec 1.3.0
[INFO] finished tweaking crates.io crate tetsy-scale-codec 1.3.0
[INFO] tweaked toml for crates.io crate tetsy-scale-codec 1.3.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a89c742cd68e1e3d57a299355008ec423395a0e70d8ec8a04e53f1d3c6550014
[INFO] running `Command { std: "docker" "start" "-a" "a89c742cd68e1e3d57a299355008ec423395a0e70d8ec8a04e53f1d3c6550014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a89c742cd68e1e3d57a299355008ec423395a0e70d8ec8a04e53f1d3c6550014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89c742cd68e1e3d57a299355008ec423395a0e70d8ec8a04e53f1d3c6550014", kill_on_drop: false }`
[INFO] [stdout] a89c742cd68e1e3d57a299355008ec423395a0e70d8ec8a04e53f1d3c6550014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 706329c5856b949eed59aef7c980fa5c7dabcb596fac8f7ed3851b9f1340a94c
[INFO] running `Command { std: "docker" "start" "-a" "706329c5856b949eed59aef7c980fa5c7dabcb596fac8f7ed3851b9f1340a94c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling radium v0.3.0
[INFO] [stderr]    Compiling byte-slice-cast v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling bitvec v0.17.4
[INFO] [stderr]    Compiling tetsy-scale-codec v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.57s
[INFO] running `Command { std: "docker" "inspect" "706329c5856b949eed59aef7c980fa5c7dabcb596fac8f7ed3851b9f1340a94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "706329c5856b949eed59aef7c980fa5c7dabcb596fac8f7ed3851b9f1340a94c", kill_on_drop: false }`
[INFO] [stdout] 706329c5856b949eed59aef7c980fa5c7dabcb596fac8f7ed3851b9f1340a94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f9fa062f5a9363badff6b28aa9fa7c5723f2707391e3addb730352e95ac7c5f7
[INFO] running `Command { std: "docker" "start" "-a" "f9fa062f5a9363badff6b28aa9fa7c5723f2707391e3addb730352e95ac7c5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand v0.7.3
[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 serde_derive v1.0.126
[INFO] [stderr]    Compiling tetsy-scale-codec-derive v1.2.0
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling tetsy-scale-codec v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/encode_append.rs:239:30
[INFO] [stdout]     |
[INFO] [stdout] 239 |         struct NoCopy { data: u32 };
[INFO] [stdout]     |                                    ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` 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 42.24s
[INFO] running `Command { std: "docker" "inspect" "f9fa062f5a9363badff6b28aa9fa7c5723f2707391e3addb730352e95ac7c5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9fa062f5a9363badff6b28aa9fa7c5723f2707391e3addb730352e95ac7c5f7", kill_on_drop: false }`
[INFO] [stdout] f9fa062f5a9363badff6b28aa9fa7c5723f2707391e3addb730352e95ac7c5f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10380c50115107bffe937c773c2b904adcfcf646659bfc6c1bb815c74c0bf003
[INFO] running `Command { std: "docker" "start" "-a" "10380c50115107bffe937c773c2b904adcfcf646659bfc6c1bb815c74c0bf003", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/encode_append.rs:239:30
[INFO] [stderr]     |
[INFO] [stderr] 239 |         struct NoCopy { data: u32 };
[INFO] [stderr]     |                                    ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy_scale_codec-8de27077b961c937)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test codec::tests::boolean ... ok
[INFO] [stdout] test codec::tests::decoding_does_not_overflow ... ok
[INFO] [stdout] test codec::tests::cow_string_works ... ok
[INFO] [stdout] test codec::tests::codec_vec_deque_u8_and_u16 ... ok
[INFO] [stdout] test codec::tests::cow_works ... ok
[INFO] [stdout] test codec::tests::duration ... ok
[INFO] [stdout] test codec::tests::io_reader ... ok
[INFO] [stdout] test codec::tests::encode_borrowed_tuple ... ok
[INFO] [stdout] test codec::tests::malformed_duration_encoding_fails ... ok
[INFO] [stdout] test codec::tests::len_works_for_decode_collection_types ... ok
[INFO] [stdout] test codec::tests::shared_references_implement_encode ... ok
[INFO] [stdout] test codec::tests::should_work_for_wrapper_types ... ok
[INFO] [stdout] test codec::tests::some_encode_like ... ok
[INFO] [stdout] test codec::tests::codec_iterator ... ok
[INFO] [stdout] test codec::tests::string_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::string_invalid_utf8 ... ok
[INFO] [stdout] test codec::tests::u64_max ... ok
[INFO] [stdout] test codec::tests::vec_deque_encode_like_vec ... ok
[INFO] [stdout] test codec::tests::vec_is_sliceable ... ok
[INFO] [stdout] test codec::tests::vec_of_i16_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_option_bool_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_option_int_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_u8_encoded_as_expected ... 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 compact::tests::compact_16_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_128_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_32_encoding_works ... ok
[INFO] [stdout] test compact::tests::compact_64_encoding_works ... ok
[INFO] [stdout] test codec::tests::not_limit_input_test ... ok
[INFO] [stdout] test compact::tests::compact_8_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_u128_test ... ok
[INFO] [stdout] test compact::tests::compact_u64_test ... ok
[INFO] [stdout] test compact::tests::compact_using_encoded_arrayvec_size ... ok
[INFO] [stdout] test compact::tests::compact_integers_encoded_as_expected ... ok
[INFO] [stdout] test compact::tests::should_avoid_overlapping_definition ... ok
[INFO] [stdout] test encode_append::tests::append_non_copyable ... ok
[INFO] [stdout] test decode_all::tests::decode_all_works ... ok
[INFO] [stdout] test codec::tests::vec_decode_right_capacity ... ok
[INFO] [stdout] test encode_like::tests::btreemap_and_slice_are_working ... ok
[INFO] [stdout] test compact::tests::u32_roundtrip ... ok
[INFO] [stdout] test compact::tests::u8_roundtrip ... ok
[INFO] [stdout] test encode_like::tests::vec_and_slice_are_working ... ok
[INFO] [stdout] test compact::tests::u16_roundtrip ... ok
[INFO] [stdout] test compact::tests::u64_roundtrip ... ok
[INFO] [stdout] test encode_like::tests::interface_testing ... ok
[INFO] [stdout] test compact::tests::u128_roundtrip ... ok
[INFO] [stdout] test compact::tests::array_vec_output_oob - should panic ... 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::vec_encode_append_multiple_items_works ... ok
[INFO] [stdout] test encode_append::tests::vecdeque_encode_append_multiple_items_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.39s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/mod.rs (/opt/rustwide/target/debug/deps/mod-74c5c96fdaee5ee8)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test associated_type_bounds ... ok
[INFO] [stdout] test codec_vec_u8 ... ok
[INFO] [stdout] test compact_meta_attribute_works ... ok
[INFO] [stdout] test compact_with_has_compact_works ... ok
[INFO] [stdout] test crafted_input_for_vec_t ... ok
[INFO] [stdout] test crafted_input_for_vec_u8 ... ok
[INFO] [stdout] test encode_decode_empty_enum ... ok
[INFO] [stdout] test encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test generic_bound_encoded_as ... ok
[INFO] [stdout] test enum_compact_and_encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test enum_compact_meta_attribute_works ... ok
[INFO] [stdout] test generic_bound_hascompact ... ok
[INFO] [stdout] test generic_trait ... ok
[INFO] [stdout] test private_type_in_where_bound ... ok
[INFO] [stdout] test recursive_type ... ok
[INFO] [stdout] test recursive_variant_1_encode_works ... ok
[INFO] [stdout] test recursive_variant_2_encode_works ... ok
[INFO] [stdout] test should_derive_decode ... ok
[INFO] [stdout] test should_derive_encode ... ok
[INFO] [stdout] test should_work_for_enum_with_discriminant ... ok
[INFO] [stdout] test should_work_for_indexed ... ok
[INFO] [stdout] test should_work_for_simple_enum ... ok
[INFO] [stdout] test should_work_for_unit ... ok
[INFO] [stdout] test correct_error_for_enumtype - should panic ... ok
[INFO] [stdout] test correct_error_for_indexed_0 - should panic ... ok
[INFO] [stdout] test correct_error_for_indexed_1 - should panic ... ok
[INFO] [stdout] test correct_error_for_named_struct_1 - should panic ... ok
[INFO] [stdout] test correct_error_for_named_struct_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/single_field_struct_encoding.rs (/opt/rustwide/target/debug/deps/single_field_struct_encoding-db5c5979f91ac6ff)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/skip.rs (/opt/rustwide/target/debug/deps/skip-0d7af1cab7f0940b)
[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] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test enum_struct_test ... ok
[INFO] [stdout] test skip_enum_struct_inner_variant ... 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-06e04aa0921999e0)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] [stderr]    Doc-tests tetsy-scale-codec
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/encode_like.rs - encode_like::EncodeLike (line 25) ... ok
[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/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/lib.rs - (line 164) ... ok
[INFO] [stdout] test src/encode_append.rs - encode_append::EncodeAppend::append_or_new (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 84) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10380c50115107bffe937c773c2b904adcfcf646659bfc6c1bb815c74c0bf003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10380c50115107bffe937c773c2b904adcfcf646659bfc6c1bb815c74c0bf003", kill_on_drop: false }`
[INFO] [stdout] 10380c50115107bffe937c773c2b904adcfcf646659bfc6c1bb815c74c0bf003