[INFO] crate build 0.0.2 is already in cache
[INFO] extracting crate build 0.0.2 into work/ex/clippy-test-run/sources/stable/reg/build/0.0.2
[INFO] extracting crate build 0.0.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/build/0.0.2
[INFO] validating manifest of build-0.0.2 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 build-0.0.2 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 build-0.0.2
[INFO] finished frobbing build-0.0.2
[INFO] frobbed toml for build-0.0.2 written to work/ex/clippy-test-run/sources/stable/reg/build/0.0.2/Cargo.toml
[INFO] started frobbing build-0.0.2
[INFO] finished frobbing build-0.0.2
[INFO] frobbed toml for build-0.0.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/build/0.0.2/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 build-0.0.2 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/build/0.0.2:/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] 53bf67630ab0b4a1bd88b0a754519ae10afffcbee78283fa083eb62c47b6e707
[INFO] running `"docker" "start" "-a" "53bf67630ab0b4a1bd88b0a754519ae10afffcbee78283fa083eb62c47b6e707"`
[INFO] [stderr]     Checking build v0.0.2 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         attributes: attributes
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes`
[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/lib.rs:53:9
[INFO] [stderr]    |
[INFO] [stderr] 53 |         attributes: attributes
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `attributes`
[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: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |                     return enc.emit_struct_field("attributes", 2usize, |enc| -> _ { (* p_attributes).encode(enc) });
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `enc.emit_struct_field("attributes", 2usize, |enc| -> _ { (* p_attributes).encode(enc) })`
[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/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     return BuildDetailAttributes {
[INFO] [stderr] 41 | |         name: env!("CARGO_PKG_NAME"),
[INFO] [stderr] 42 | |         version: env!("CARGO_PKG_VERSION"),
[INFO] [stderr] 43 | |         homepage: env!("CARGO_PKG_HOMEPAGE"),
[INFO] [stderr] 44 | |         support: env!("CARGO_PKG_AUTHORS"),
[INFO] [stderr] 45 | |         description: env!("CARGO_PKG_DESCRIPTION")
[INFO] [stderr] 46 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 40 |     BuildDetailAttributes {
[INFO] [stderr] 41 |         name: env!("CARGO_PKG_NAME"),
[INFO] [stderr] 42 |         version: env!("CARGO_PKG_VERSION"),
[INFO] [stderr] 43 |         homepage: env!("CARGO_PKG_HOMEPAGE"),
[INFO] [stderr] 44 |         support: env!("CARGO_PKG_AUTHORS"),
[INFO] [stderr] 45 |         description: env!("CARGO_PKG_DESCRIPTION")
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | /     return BuildBody {
[INFO] [stderr] 51 | |         _type: "build".to_string(),
[INFO] [stderr] 52 | |         id: 1,
[INFO] [stderr] 53 | |         attributes: attributes
[INFO] [stderr] 54 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 50 |     BuildBody {
[INFO] [stderr] 51 |         _type: "build".to_string(),
[INFO] [stderr] 52 |         id: 1,
[INFO] [stderr] 53 |         attributes: attributes
[INFO] [stderr] 54 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     return  Build {
[INFO] [stderr] 59 | |         data: vec![body]
[INFO] [stderr] 60 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Build {
[INFO] [stderr] 59 |         data: vec![body]
[INFO] [stderr] 60 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     return payload;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `payload`
[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/lib.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 28 |                     return enc.emit_struct_field("attributes", 2usize, |enc| -> _ { (* p_attributes).encode(enc) });
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `enc.emit_struct_field("attributes", 2usize, |enc| -> _ { (* p_attributes).encode(enc) })`
[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/lib.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | /     return BuildDetailAttributes {
[INFO] [stderr] 41 | |         name: env!("CARGO_PKG_NAME"),
[INFO] [stderr] 42 | |         version: env!("CARGO_PKG_VERSION"),
[INFO] [stderr] 43 | |         homepage: env!("CARGO_PKG_HOMEPAGE"),
[INFO] [stderr] 44 | |         support: env!("CARGO_PKG_AUTHORS"),
[INFO] [stderr] 45 | |         description: env!("CARGO_PKG_DESCRIPTION")
[INFO] [stderr] 46 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 40 |     BuildDetailAttributes {
[INFO] [stderr] 41 |         name: env!("CARGO_PKG_NAME"),
[INFO] [stderr] 42 |         version: env!("CARGO_PKG_VERSION"),
[INFO] [stderr] 43 |         homepage: env!("CARGO_PKG_HOMEPAGE"),
[INFO] [stderr] 44 |         support: env!("CARGO_PKG_AUTHORS"),
[INFO] [stderr] 45 |         description: env!("CARGO_PKG_DESCRIPTION")
[INFO] [stderr]  ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 | /     return BuildBody {
[INFO] [stderr] 51 | |         _type: "build".to_string(),
[INFO] [stderr] 52 | |         id: 1,
[INFO] [stderr] 53 | |         attributes: attributes
[INFO] [stderr] 54 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 50 |     BuildBody {
[INFO] [stderr] 51 |         _type: "build".to_string(),
[INFO] [stderr] 52 |         id: 1,
[INFO] [stderr] 53 |         attributes: attributes
[INFO] [stderr] 54 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | /     return  Build {
[INFO] [stderr] 59 | |         data: vec![body]
[INFO] [stderr] 60 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 58 |     Build {
[INFO] [stderr] 59 |         data: vec![body]
[INFO] [stderr] 60 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     return payload;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^ help: remove `return` as shown: `payload`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "53bf67630ab0b4a1bd88b0a754519ae10afffcbee78283fa083eb62c47b6e707"`
[INFO] running `"docker" "rm" "-f" "53bf67630ab0b4a1bd88b0a754519ae10afffcbee78283fa083eb62c47b6e707"`
[INFO] [stdout] 53bf67630ab0b4a1bd88b0a754519ae10afffcbee78283fa083eb62c47b6e707