[INFO] crate stepper 0.1.0 is already in cache
[INFO] extracting crate stepper 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/stepper/0.1.0
[INFO] extracting crate stepper 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stepper/0.1.0
[INFO] validating manifest of stepper-0.1.0 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 stepper-0.1.0 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 stepper-0.1.0
[INFO] finished frobbing stepper-0.1.0
[INFO] frobbed toml for stepper-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/stepper/0.1.0/Cargo.toml
[INFO] started frobbing stepper-0.1.0
[INFO] finished frobbing stepper-0.1.0
[INFO] frobbed toml for stepper-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stepper/0.1.0/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 stepper-0.1.0 against stable+rustflags=-Dclippy::into_iter_on_array for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/stepper/0.1.0:/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 -Dclippy::into_iter_on_array" "-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] 3838b73028e898fe6bf2c802d18238b9e41234488b39585dc94d8a34227ca168
[INFO] running `"docker" "start" "-a" "3838b73028e898fe6bf2c802d18238b9e41234488b39585dc94d8a34227ca168"`
[INFO] [stderr]     Checking stepper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                       ^^^^^^^^^^^^ help: replace it with: `start`
[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:14:37
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                                     ^^^^^^^^ help: replace it with: `end`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:14:47
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace it with: `step`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:14:23
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                       ^^^^^^^^^^^^ help: replace it with: `start`
[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:14:37
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                                     ^^^^^^^^ help: replace it with: `end`
[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: redundant field names in struct initialization
[INFO] [stderr]   --> src/lib.rs:14:47
[INFO] [stderr]    |
[INFO] [stderr] 14 |             Stepper { start: start, end: end, step: step, down: false }
[INFO] [stderr]    |                                               ^^^^^^^^^^ help: replace it with: `step`
[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: identical conversion
[INFO] [stderr]  --> src/test.rs:5:37
[INFO] [stderr]   |
[INFO] [stderr] 5 |     assert_eq!(vec![0, 1, 2, 3, 4], step!(0 => 5; 1).into_iter().collect::<Vec<_>>());
[INFO] [stderr]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::identity_conversion)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/test.rs:10:31
[INFO] [stderr]    |
[INFO] [stderr] 10 |     assert_eq!(vec![0, 2, 4], step!(0 => 5; 2).into_iter().collect::<Vec<_>>());
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/test.rs:15:28
[INFO] [stderr]    |
[INFO] [stderr] 15 |     assert_eq!(vec![0, 4], step!(0 => 8; 4).into_iter().collect::<Vec<_>>());
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/test.rs:20:37
[INFO] [stderr]    |
[INFO] [stderr] 20 |     assert_eq!(vec![5, 4, 3, 2, 1], step!(5 => 0; -1).into_iter().collect::<Vec<_>>());
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/test.rs:25:31
[INFO] [stderr]    |
[INFO] [stderr] 25 |     assert_eq!(vec![5, 3, 1], step!(5 => 0; -2).into_iter().collect::<Vec<_>>());
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr] warning: identical conversion
[INFO] [stderr]   --> src/test.rs:30:28
[INFO] [stderr]    |
[INFO] [stderr] 30 |     assert_eq!(vec![8, 4], step!(8 => 0; -4).into_iter().collect::<Vec<_>>());
[INFO] [stderr]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing `.into_iter()`: `Stepper::new($start, $end, $step).into_iter()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#identity_conversion
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `"docker" "inspect" "3838b73028e898fe6bf2c802d18238b9e41234488b39585dc94d8a34227ca168"`
[INFO] running `"docker" "rm" "-f" "3838b73028e898fe6bf2c802d18238b9e41234488b39585dc94d8a34227ca168"`
[INFO] [stdout] 3838b73028e898fe6bf2c802d18238b9e41234488b39585dc94d8a34227ca168