[INFO] crate parity-codec 4.1.3 is already in cache
[INFO] extracting crate parity-codec 4.1.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/parity-codec/4.1.3
[INFO] extracting crate parity-codec 4.1.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parity-codec/4.1.3
[INFO] validating manifest of parity-codec-4.1.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of parity-codec-4.1.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing parity-codec-4.1.3
[INFO] finished frobbing parity-codec-4.1.3
[INFO] frobbed toml for parity-codec-4.1.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/parity-codec/4.1.3/Cargo.toml
[INFO] started frobbing parity-codec-4.1.3
[INFO] finished frobbing parity-codec-4.1.3
[INFO] frobbed toml for parity-codec-4.1.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/parity-codec/4.1.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parity-codec-4.1.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/parity-codec/4.1.3:/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=warn" "-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] a2b1c1ad941341cd331c642c5a1dcf753d58c203a643bb6d7711932bfbb76309
[INFO] running `"docker" "start" "-a" "a2b1c1ad941341cd331c642c5a1dcf753d58c203a643bb6d7711932bfbb76309"`
[INFO] [stderr]    Compiling bitvec v0.11.3
[INFO] [stderr]    Compiling parity-codec v4.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `"docker" "inspect" "a2b1c1ad941341cd331c642c5a1dcf753d58c203a643bb6d7711932bfbb76309"`
[INFO] running `"docker" "rm" "-f" "a2b1c1ad941341cd331c642c5a1dcf753d58c203a643bb6d7711932bfbb76309"`
[INFO] [stdout] a2b1c1ad941341cd331c642c5a1dcf753d58c203a643bb6d7711932bfbb76309
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/parity-codec/4.1.3:/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=warn" "-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 68c1b2ee7a8a2abcc311a228e7f8a9fb65efe841dab2a916e5dcf38a5a2edc96
[INFO] running `"docker" "start" "-a" "68c1b2ee7a8a2abcc311a228e7f8a9fb65efe841dab2a916e5dcf38a5a2edc96"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling proc-macro-crate v0.1.4
[INFO] [stderr]    Compiling parity-codec-derive v3.3.0
[INFO] [stderr]    Compiling parity-codec v4.1.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.91s
[INFO] running `"docker" "inspect" "68c1b2ee7a8a2abcc311a228e7f8a9fb65efe841dab2a916e5dcf38a5a2edc96"`
[INFO] running `"docker" "rm" "-f" "68c1b2ee7a8a2abcc311a228e7f8a9fb65efe841dab2a916e5dcf38a5a2edc96"`
[INFO] [stdout] 68c1b2ee7a8a2abcc311a228e7f8a9fb65efe841dab2a916e5dcf38a5a2edc96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/parity-codec/4.1.3:/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=warn" "-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2bcbbfb9625a8cc9f8fa55da11b1e646f1943f93c4223cb079bd29cea3940938
[INFO] running `"docker" "start" "-a" "2bcbbfb9625a8cc9f8fa55da11b1e646f1943f93c4223cb079bd29cea3940938"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parity_codec-d241c9b40e985c9a
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test codec::tests::btree_map_works ... ok
[INFO] [stdout] test codec::tests::compact_as_8_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_128_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_using_encoded_arrayvec_size ... ok
[INFO] [stdout] test codec::tests::compact_8_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_64_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_16_encoding_works ... ok
[INFO] [stdout] test codec::tests::compact_integers_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::compact_as_has_compact ... ok
[INFO] [stdout] test codec::tests::cow_works ... ok
[INFO] [stdout] test codec::tests::compact_32_encoding_works ... ok
[INFO] [stdout] test codec::tests::cow_string_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::encode_for_null_size_vec_works ... ok
[INFO] [stdout] test codec::tests::len_works_for_decode_collection_types ... ok
[INFO] [stdout] test codec::tests::vec_of_option_bool_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_i16_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_option_int_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_is_slicable ... ok
[INFO] [stdout] test codec::tests::vec_of_u8_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::vec_of_string_encoded_as_expected ... ok
[INFO] [stdout] test codec::tests::encode_for_very_large_vec_works ... ok
[INFO] [stdout] test codec::tests::vec_encode_append_works ... ok
[INFO] [stdout] test codec::tests::vec_encode_append_multiple_items_works ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mod-d4e0ec0eb0c3736c
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test associated_type_bounds ... ok
[INFO] [stdout] test generic_bound_hascompact ... ok
[INFO] [stdout] test enum_compact_and_encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test encoded_as_with_has_compact_works ... ok
[INFO] [stdout] test generic_trait ... 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 compact_meta_attribute_works ... 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 compact_with_has_compact_works ... ok
[INFO] [stdout] test generic_bound_encoded_as ... ok
[INFO] [stdout] test encode_decode_empty_enum ... ok
[INFO] [stdout] test enum_compact_meta_attribute_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/skip-9119d247cd669c5a
[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" "2bcbbfb9625a8cc9f8fa55da11b1e646f1943f93c4223cb079bd29cea3940938"`
[INFO] running `"docker" "rm" "-f" "2bcbbfb9625a8cc9f8fa55da11b1e646f1943f93c4223cb079bd29cea3940938"`
[INFO] [stdout] 2bcbbfb9625a8cc9f8fa55da11b1e646f1943f93c4223cb079bd29cea3940938