[INFO] updating cached repository ShZgZ/RustTemp
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ShZgZ/RustTemp
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ShZgZ/RustTemp" "work/ex/clippy-test-run/sources/stable/gh/ShZgZ/RustTemp"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ShZgZ/RustTemp'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ShZgZ/RustTemp" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ShZgZ/RustTemp"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ShZgZ/RustTemp'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca2090e39811d0f367f7cf2712c0c3993c8528b1
[INFO] sha for GitHub repo ShZgZ/RustTemp: ca2090e39811d0f367f7cf2712c0c3993c8528b1
[INFO] validating manifest of ShZgZ/RustTemp 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 ShZgZ/RustTemp 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 ShZgZ/RustTemp
[INFO] finished frobbing ShZgZ/RustTemp
[INFO] frobbed toml for ShZgZ/RustTemp written to work/ex/clippy-test-run/sources/stable/gh/ShZgZ/RustTemp/Cargo.toml
[INFO] started frobbing ShZgZ/RustTemp
[INFO] finished frobbing ShZgZ/RustTemp
[INFO] frobbed toml for ShZgZ/RustTemp written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ShZgZ/RustTemp/Cargo.toml
[INFO] crate ShZgZ/RustTemp has a lockfile. skipping
[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 ShZgZ/RustTemp 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-7/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/gh/ShZgZ/RustTemp:/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] 8e6261a1816ca4125378dfd08269ac98c58c40cc3ce0e316f5dc06498d4a3152
[INFO] running `"docker" "start" "-a" "8e6261a1816ca4125378dfd08269ac98c58c40cc3ce0e316f5dc06498d4a3152"`
[INFO] [stderr]     Checking rust_temp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn times(x: &Vec<f32>, y: &Vec<f32>) -> Option<Vec<f32>> {
[INFO] [stderr]    |             ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn times(x: &Vec<f32>, y: &Vec<f32>) -> Option<Vec<f32>> {
[INFO] [stderr]    |                           ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/gate.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |             vec.push(x.get(i).unwrap() * y.get(i).unwrap());
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^ help: try this: `x[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/gate.rs:58:42
[INFO] [stderr]    |
[INFO] [stderr] 58 |             vec.push(x.get(i).unwrap() * y.get(i).unwrap());
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: try this: `y[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn fire(res: &Vec<f32>, bias: f32) -> f32 {
[INFO] [stderr]    |              ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:51:13
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn times(x: &Vec<f32>, y: &Vec<f32>) -> Option<Vec<f32>> {
[INFO] [stderr]    |             ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:51:27
[INFO] [stderr]    |
[INFO] [stderr] 51 | fn times(x: &Vec<f32>, y: &Vec<f32>) -> Option<Vec<f32>> {
[INFO] [stderr]    |                           ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/gate.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |             vec.push(x.get(i).unwrap() * y.get(i).unwrap());
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^ help: try this: `x[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::get_unwrap)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: called `.get().unwrap()` on a slice. Using `[]` is more clear and more concise
[INFO] [stderr]   --> src/gate.rs:58:42
[INFO] [stderr]    |
[INFO] [stderr] 58 |             vec.push(x.get(i).unwrap() * y.get(i).unwrap());
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^ help: try this: `y[i]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#get_unwrap
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/gate.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 | fn fire(res: &Vec<f32>, bias: f32) -> f32 {
[INFO] [stderr]    |              ^^^^^^^^^ help: change this to: `&[f32]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "8e6261a1816ca4125378dfd08269ac98c58c40cc3ce0e316f5dc06498d4a3152"`
[INFO] running `"docker" "rm" "-f" "8e6261a1816ca4125378dfd08269ac98c58c40cc3ce0e316f5dc06498d4a3152"`
[INFO] [stdout] 8e6261a1816ca4125378dfd08269ac98c58c40cc3ce0e316f5dc06498d4a3152