[INFO] fetching crate parity-codec 3.4.0...
[INFO] extracting crate parity-codec 3.4.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parity-codec/3.4.0
[INFO] extracting crate parity-codec 3.4.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parity-codec/3.4.0
[INFO] validating manifest of parity-codec-3.4.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parity-codec-3.4.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parity-codec-3.4.0
[INFO] finished frobbing parity-codec-3.4.0
[INFO] frobbed toml for parity-codec-3.4.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/parity-codec/3.4.0/Cargo.toml
[INFO] started frobbing parity-codec-3.4.0
[INFO] finished frobbing parity-codec-3.4.0
[INFO] frobbed toml for parity-codec-3.4.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parity-codec/3.4.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parity-codec-3.4.0 against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parity-codec/3.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"`
[INFO] [stdout] e6e189db295de9c248c632ba2a89bf0a44ff0989fdbbb15caba14031058dd9a9
[INFO] running `"docker" "start" "-a" "e6e189db295de9c248c632ba2a89bf0a44ff0989fdbbb15caba14031058dd9a9"`
[INFO] [stderr]    Compiling parity-codec v3.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
[INFO] running `"docker" "inspect" "e6e189db295de9c248c632ba2a89bf0a44ff0989fdbbb15caba14031058dd9a9"`
[INFO] running `"docker" "rm" "-f" "e6e189db295de9c248c632ba2a89bf0a44ff0989fdbbb15caba14031058dd9a9"`
[INFO] [stdout] e6e189db295de9c248c632ba2a89bf0a44ff0989fdbbb15caba14031058dd9a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parity-codec/3.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 832128619ffb2f361294349a27e7a06005813ffbb167279bdf402b4744edcb36
[INFO] running `"docker" "start" "-a" "832128619ffb2f361294349a27e7a06005813ffbb167279bdf402b4744edcb36"`
[INFO] [stderr]    Compiling parity-codec-derive v3.3.0
[INFO] [stderr]    Compiling parity-codec v3.4.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.05s
[INFO] running `"docker" "inspect" "832128619ffb2f361294349a27e7a06005813ffbb167279bdf402b4744edcb36"`
[INFO] running `"docker" "rm" "-f" "832128619ffb2f361294349a27e7a06005813ffbb167279bdf402b4744edcb36"`
[INFO] [stdout] 832128619ffb2f361294349a27e7a06005813ffbb167279bdf402b4744edcb36
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/parity-codec/3.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"`
[INFO] [stdout] 98fa9b7fc942f99eb944e21e0b39e3c6dbeaa52c67681c7be37a956cab38e046
[INFO] running `"docker" "start" "-a" "98fa9b7fc942f99eb944e21e0b39e3c6dbeaa52c67681c7be37a956cab38e046"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parity_codec-c74017d79051d251
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test codec::tests::btree_map_works ... ok
[INFO] [stdout] test codec::tests::compact_128_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_16_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_32_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_8_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_as_8_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_as_has_compact ... ok
[INFO] [stdout] test codec::tests::compact_integers_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::compact_using_encoded_arrayvec_size ... ok
[INFO] [stdout] test codec::tests::cow_string_works ... ok
[INFO] [stdout] test codec::tests::cow_works ... ok
[INFO] [stdout] test codec::tests::encode_borrowed_tuple ... ok
[INFO] [stdout] test codec::tests::string_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::compact_64_encoding_works ... 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_is_slicable ... ok
[INFO] [stdout] test codec::tests::vec_of_string_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] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mod-2d672a87ce3bf648
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test enum_compact_meta_attribute_works ... ok
[INFO] [stdout] test enum_compact_and_encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test encode_decode_empty_enum ... ok
[INFO] [stdout] test compact_meta_attribute_works ... ok
[INFO] [stdout] test compact_with_has_compact_works ... ok
[INFO] [stdout] test associated_type_bounds ... ok
[INFO] [stdout] test generic_bound_hascompact ... ok
[INFO] [stdout] test generic_bound_encoded_as ... ok
[INFO] [stdout] test recursive_variant_2_encode_works ... ok
[INFO] [stdout] test recursive_variant_1_encode_works ... ok
[INFO] [stdout] test generic_trait ... ok
[INFO] [stdout] test should_derive_decode ... ok
[INFO] [stdout] test should_work_for_enum_with_discriminant ... ok
[INFO] [stdout] test should_work_for_simple_enum ... ok
[INFO] [stdout] test should_work_for_indexed ... ok
[INFO] [stdout] test should_work_for_unit ... ok
[INFO] [stdout] test should_derive_encode ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skip-5ad630090d8a20fa
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test enum_struct_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests parity-codec
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "98fa9b7fc942f99eb944e21e0b39e3c6dbeaa52c67681c7be37a956cab38e046"`
[INFO] running `"docker" "rm" "-f" "98fa9b7fc942f99eb944e21e0b39e3c6dbeaa52c67681c7be37a956cab38e046"`
[INFO] [stdout] 98fa9b7fc942f99eb944e21e0b39e3c6dbeaa52c67681c7be37a956cab38e046