[INFO] crate rusoto_cognito_sync 0.35.0 is already in cache
[INFO] extracting crate rusoto_cognito_sync 0.35.0 into work/ex/clippy-test-run/sources/stable/reg/rusoto_cognito_sync/0.35.0
[INFO] extracting crate rusoto_cognito_sync 0.35.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rusoto_cognito_sync/0.35.0
[INFO] validating manifest of rusoto_cognito_sync-0.35.0 on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rusoto_cognito_sync-0.35.0 on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rusoto_cognito_sync-0.35.0
[INFO] finished frobbing rusoto_cognito_sync-0.35.0
[INFO] frobbed toml for rusoto_cognito_sync-0.35.0 written to work/ex/clippy-test-run/sources/stable/reg/rusoto_cognito_sync/0.35.0/Cargo.toml
[INFO] started frobbing rusoto_cognito_sync-0.35.0
[INFO] finished frobbing rusoto_cognito_sync-0.35.0
[INFO] frobbed toml for rusoto_cognito_sync-0.35.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/rusoto_cognito_sync/0.35.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting rusoto_cognito_sync-0.35.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/rusoto_cognito_sync/0.35.0:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] feff1aaeb92a1e1eac4064519f11f33f7736fa6a7d1fe979753d60a212c9ddeb
[INFO] running `"docker" "start" "-a" "feff1aaeb92a1e1eac4064519f11f33f7736fa6a7d1fe979753d60a212c9ddeb"`
[INFO] [stderr]     Checking rusoto_mock v0.29.0
[INFO] [stderr]     Checking rusoto_cognito_sync v0.35.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/generated.rs:2895:13
[INFO] [stderr]      |
[INFO] [stderr] 2895 |             region: region,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `region`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]     --> src/generated.rs:2912:13
[INFO] [stderr]      |
[INFO] [stderr] 2912 |             region: region,
[INFO] [stderr]      |             ^^^^^^^^^^^^^^ help: replace it with: `region`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusoto_mock-0.29.0/src/lib.rs:134:19
[INFO] [stderr]     |
[INFO] [stderr] 134 |             body: Box::new(once(Ok(self.body.clone()))),
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `rusoto_core::ByteStream`, found struct `std::boxed::Box`
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `rusoto_core::ByteStream`
[INFO] [stderr]                found type `std::boxed::Box<futures::stream::Once<std::vec::Vec<u8>, _>>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `rusoto_mock`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/generated.rs:756:9
[INFO] [stderr]     |
[INFO] [stderr] 756 |         return BulkPublishError::Unknown(res);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `BulkPublishError::Unknown(res)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/generated.rs:880:9
[INFO] [stderr]     |
[INFO] [stderr] 880 |         return DeleteDatasetError::Unknown(res);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `DeleteDatasetError::Unknown(res)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/generated.rs:999:9
[INFO] [stderr]     |
[INFO] [stderr] 999 |         return DescribeDatasetError::Unknown(res);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `DescribeDatasetError::Unknown(res)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1127:9
[INFO] [stderr]      |
[INFO] [stderr] 1127 |         return DescribeIdentityPoolUsageError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `DescribeIdentityPoolUsageError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1247:9
[INFO] [stderr]      |
[INFO] [stderr] 1247 |         return DescribeIdentityUsageError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `DescribeIdentityUsageError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1362:9
[INFO] [stderr]      |
[INFO] [stderr] 1362 |         return GetBulkPublishDetailsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `GetBulkPublishDetailsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1481:9
[INFO] [stderr]      |
[INFO] [stderr] 1481 |         return GetCognitoEventsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `GetCognitoEventsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1609:9
[INFO] [stderr]      |
[INFO] [stderr] 1609 |         return GetIdentityPoolConfigurationError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `GetIdentityPoolConfigurationError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1724:9
[INFO] [stderr]      |
[INFO] [stderr] 1724 |         return ListDatasetsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ListDatasetsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1836:9
[INFO] [stderr]      |
[INFO] [stderr] 1836 |         return ListIdentityPoolUsageError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ListIdentityPoolUsageError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:1950:9
[INFO] [stderr]      |
[INFO] [stderr] 1950 |         return ListRecordsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `ListRecordsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2072:9
[INFO] [stderr]      |
[INFO] [stderr] 2072 |         return RegisterDeviceError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `RegisterDeviceError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2191:9
[INFO] [stderr]      |
[INFO] [stderr] 2191 |         return SetCognitoEventsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SetCognitoEventsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2326:9
[INFO] [stderr]      |
[INFO] [stderr] 2326 |         return SetIdentityPoolConfigurationError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SetIdentityPoolConfigurationError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2454:9
[INFO] [stderr]      |
[INFO] [stderr] 2454 |         return SubscribeToDatasetError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SubscribeToDatasetError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2586:9
[INFO] [stderr]      |
[INFO] [stderr] 2586 |         return UnsubscribeFromDatasetError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `UnsubscribeFromDatasetError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]     --> src/generated.rs:2729:9
[INFO] [stderr]      |
[INFO] [stderr] 2729 |         return UpdateRecordsError::Unknown(res);
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `UpdateRecordsError::Unknown(res)`
[INFO] [stderr]      |
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:2944:21
[INFO] [stderr]      |
[INFO] [stderr] 2944 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::let_and_return)] on by default
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:2942:34
[INFO] [stderr]      |
[INFO] [stderr] 2942 |                     let result = serde_json::from_slice::<BulkPublishResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:2985:21
[INFO] [stderr]      |
[INFO] [stderr] 2985 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:2983:34
[INFO] [stderr]      |
[INFO] [stderr] 2983 |                     let result = serde_json::from_slice::<DeleteDatasetResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3026:21
[INFO] [stderr]      |
[INFO] [stderr] 3026 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3024:34
[INFO] [stderr]      |
[INFO] [stderr] 3024 |                     let result = serde_json::from_slice::<DescribeDatasetResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3066:21
[INFO] [stderr]      |
[INFO] [stderr] 3066 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3064:25
[INFO] [stderr]      |
[INFO] [stderr] 3064 |                         serde_json::from_slice::<DescribeIdentityPoolUsageResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3104:21
[INFO] [stderr]      |
[INFO] [stderr] 3104 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3102:25
[INFO] [stderr]      |
[INFO] [stderr] 3102 |                         serde_json::from_slice::<DescribeIdentityUsageResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3143:21
[INFO] [stderr]      |
[INFO] [stderr] 3143 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3141:25
[INFO] [stderr]      |
[INFO] [stderr] 3141 |                         serde_json::from_slice::<GetBulkPublishDetailsResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3181:21
[INFO] [stderr]      |
[INFO] [stderr] 3181 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3179:34
[INFO] [stderr]      |
[INFO] [stderr] 3179 |                     let result = serde_json::from_slice::<GetCognitoEventsResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3222:21
[INFO] [stderr]      |
[INFO] [stderr] 3222 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3219:25
[INFO] [stderr]      |
[INFO] [stderr] 3219 | /                         serde_json::from_slice::<GetIdentityPoolConfigurationResponse>(&body)
[INFO] [stderr] 3220 | |                             .unwrap();
[INFO] [stderr]      | |_____________________________________^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3268:21
[INFO] [stderr]      |
[INFO] [stderr] 3268 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3266:34
[INFO] [stderr]      |
[INFO] [stderr] 3266 |                     let result = serde_json::from_slice::<ListDatasetsResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3314:21
[INFO] [stderr]      |
[INFO] [stderr] 3314 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3312:25
[INFO] [stderr]      |
[INFO] [stderr] 3312 |                         serde_json::from_slice::<ListIdentityPoolUsageResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3364:21
[INFO] [stderr]      |
[INFO] [stderr] 3364 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3362:34
[INFO] [stderr]      |
[INFO] [stderr] 3362 |                     let result = serde_json::from_slice::<ListRecordsResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3407:21
[INFO] [stderr]      |
[INFO] [stderr] 3407 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3405:34
[INFO] [stderr]      |
[INFO] [stderr] 3405 |                     let result = serde_json::from_slice::<RegisterDeviceResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3441:21
[INFO] [stderr]      |
[INFO] [stderr] 3441 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3439:34
[INFO] [stderr]      |
[INFO] [stderr] 3439 |                     let result = ::std::mem::drop(response);
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3485:21
[INFO] [stderr]      |
[INFO] [stderr] 3485 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3482:25
[INFO] [stderr]      |
[INFO] [stderr] 3482 | /                         serde_json::from_slice::<SetIdentityPoolConfigurationResponse>(&body)
[INFO] [stderr] 3483 | |                             .unwrap();
[INFO] [stderr]      | |_____________________________________^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3519:21
[INFO] [stderr]      |
[INFO] [stderr] 3519 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3517:25
[INFO] [stderr]      |
[INFO] [stderr] 3517 |                         serde_json::from_slice::<SubscribeToDatasetResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3556:21
[INFO] [stderr]      |
[INFO] [stderr] 3556 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3554:25
[INFO] [stderr]      |
[INFO] [stderr] 3554 |                         serde_json::from_slice::<UnsubscribeFromDatasetResponse>(&body).unwrap();
[INFO] [stderr]      |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly.
[INFO] [stderr]     --> src/generated.rs:3603:21
[INFO] [stderr]      |
[INFO] [stderr] 3603 |                     result
[INFO] [stderr]      |                     ^^^^^^
[INFO] [stderr]      |
[INFO] [stderr] note: this expression can be directly returned
[INFO] [stderr]     --> src/generated.rs:3601:34
[INFO] [stderr]      |
[INFO] [stderr] 3601 |                     let result = serde_json::from_slice::<UpdateRecordsResponse>(&body).unwrap();
[INFO] [stderr]      |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return
[INFO] [stderr] 
[INFO] [stderr] error: useless lint attribute
[INFO] [stderr]   --> src/generated.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | #[allow(warnings)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![allow(warnings)]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::useless_attribute)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute
[INFO] [stderr] 
[INFO] [stderr] warning: this let-binding has unit value. Consider omitting `let result =`
[INFO] [stderr]     --> src/generated.rs:3439:21
[INFO] [stderr]      |
[INFO] [stderr] 3439 |                     let result = ::std::mem::drop(response);
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(clippy::let_unit_value)] on by default
[INFO] [stderr]      = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_unit_value
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `rusoto_cognito_sync`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "feff1aaeb92a1e1eac4064519f11f33f7736fa6a7d1fe979753d60a212c9ddeb"`
[INFO] running `"docker" "rm" "-f" "feff1aaeb92a1e1eac4064519f11f33f7736fa6a7d1fe979753d60a212c9ddeb"`
[INFO] [stdout] feff1aaeb92a1e1eac4064519f11f33f7736fa6a7d1fe979753d60a212c9ddeb