[INFO] crate multiarray 0.1.3 is already in cache
[INFO] extracting crate multiarray 0.1.3 into work/ex/clippy-test-run/sources/stable/reg/multiarray/0.1.3
[INFO] extracting crate multiarray 0.1.3 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/multiarray/0.1.3
[INFO] validating manifest of multiarray-0.1.3 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 multiarray-0.1.3 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 multiarray-0.1.3
[INFO] finished frobbing multiarray-0.1.3
[INFO] frobbed toml for multiarray-0.1.3 written to work/ex/clippy-test-run/sources/stable/reg/multiarray/0.1.3/Cargo.toml
[INFO] started frobbing multiarray-0.1.3
[INFO] finished frobbing multiarray-0.1.3
[INFO] frobbed toml for multiarray-0.1.3 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/multiarray/0.1.3/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 multiarray-0.1.3 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/multiarray/0.1.3:/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=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] cedbcc1eac73e1d1e658da4985954b42daf8358d8c148c7e30ba909e314b54a5
[INFO] running `"docker" "start" "-a" "cedbcc1eac73e1d1e658da4985954b42daf8358d8c148c7e30ba909e314b54a5"`
[INFO] [stderr]     Checking anyrange v0.1.0
[INFO] [stderr]     Checking multiarray v0.1.3 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:154:29
[INFO] [stderr]     |
[INFO] [stderr] 154 |         (MultiArrayLayout { extents: extents, steps: steps }, count)
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^ help: replace it with: `extents`
[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:154:47
[INFO] [stderr]     |
[INFO] [stderr] 154 |         (MultiArrayLayout { extents: extents, steps: steps }, count)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: replace it with: `steps`
[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] warning: using `println!("")`
[INFO] [stderr]    --> src/lib.rs:724:13
[INFO] [stderr]     |
[INFO] [stderr] 724 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:154:29
[INFO] [stderr]     |
[INFO] [stderr] 154 |         (MultiArrayLayout { extents: extents, steps: steps }, count)
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^ help: replace it with: `extents`
[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:154:47
[INFO] [stderr]     |
[INFO] [stderr] 154 |         (MultiArrayLayout { extents: extents, steps: steps }, count)
[INFO] [stderr]     |                                               ^^^^^^^^^^^^ help: replace it with: `steps`
[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] warning: using `println!("")`
[INFO] [stderr]    --> src/lib.rs:724:13
[INFO] [stderr]     |
[INFO] [stderr] 724 |             println!("");
[INFO] [stderr]     |             ^^^^^^^^^^^^ help: replace it with: `println!()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::println_empty_string)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#println_empty_string
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     return factor as usize;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `factor as usize`
[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:138:5
[INFO] [stderr]     |
[INFO] [stderr] 138 |     return factor as usize;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `factor as usize`
[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: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:532:21
[INFO] [stderr]     |
[INFO] [stderr] 532 |             layout: self.layout.clone(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.layout`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:542:21
[INFO] [stderr]     |
[INFO] [stderr] 542 |             layout: self.layout.clone(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.layout`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:532:21
[INFO] [stderr]     |
[INFO] [stderr] 532 |             layout: self.layout.clone(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.layout`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:542:21
[INFO] [stderr]     |
[INFO] [stderr] 542 |             layout: self.layout.clone(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.layout`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "cedbcc1eac73e1d1e658da4985954b42daf8358d8c148c7e30ba909e314b54a5"`
[INFO] running `"docker" "rm" "-f" "cedbcc1eac73e1d1e658da4985954b42daf8358d8c148c7e30ba909e314b54a5"`
[INFO] [stdout] cedbcc1eac73e1d1e658da4985954b42daf8358d8c148c7e30ba909e314b54a5