[INFO] crate pnpoly 0.3.0 is already in cache
[INFO] extracting crate pnpoly 0.3.0 into work/ex/clippy-test-run/sources/stable/reg/pnpoly/0.3.0
[INFO] extracting crate pnpoly 0.3.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pnpoly/0.3.0
[INFO] validating manifest of pnpoly-0.3.0 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 pnpoly-0.3.0 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 pnpoly-0.3.0
[INFO] finished frobbing pnpoly-0.3.0
[INFO] frobbed toml for pnpoly-0.3.0 written to work/ex/clippy-test-run/sources/stable/reg/pnpoly/0.3.0/Cargo.toml
[INFO] started frobbing pnpoly-0.3.0
[INFO] finished frobbing pnpoly-0.3.0
[INFO] frobbed toml for pnpoly-0.3.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/pnpoly/0.3.0/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 pnpoly-0.3.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/pnpoly/0.3.0:/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] 569a902a28aafaba9bd244ed23f37318e17093c59d1cb89f60a34db9b81e912e
[INFO] running `"docker" "start" "-a" "569a902a28aafaba9bd244ed23f37318e17093c59d1cb89f60a34db9b81e912e"`
[INFO] [stderr]     Checking pnpoly v0.3.0 (/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/pnpoly.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |     (nvert: usize, vertx: &Vec<T>, verty: &Vec<T>, testx: T, testy: T)
[INFO] [stderr]    |                           ^^^^^^^ help: change this to: `&[T]`
[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/pnpoly.rs:61:43
[INFO] [stderr]    |
[INFO] [stderr] 61 |     (nvert: usize, vertx: &Vec<T>, verty: &Vec<T>, testx: T, testy: T)
[INFO] [stderr]    |                                           ^^^^^^^ help: change this to: `&[T]`
[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/pnpoly.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     (vertices: &Vec<Vec<T>>, point: &Vec<T>)
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: change this to: `&[Vec<T>]`
[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/pnpoly.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 102 |     (vertices: &Vec<Vec<T>>, point: &Vec<T>)
[INFO] [stderr]     |                                     ^^^^^^^ help: change this to: `&[T]`
[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: unneeded unit expression
[INFO] [stderr]   --> src/pnpoly_tests.rs:95:5
[INFO] [stderr]    |
[INFO] [stderr] 95 |     ()
[INFO] [stderr]    |     ^^ help: remove the final `()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[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/pnpoly.rs:61:27
[INFO] [stderr]    |
[INFO] [stderr] 61 |     (nvert: usize, vertx: &Vec<T>, verty: &Vec<T>, testx: T, testy: T)
[INFO] [stderr]    |                           ^^^^^^^ help: change this to: `&[T]`
[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/pnpoly.rs:61:43
[INFO] [stderr]    |
[INFO] [stderr] 61 |     (nvert: usize, vertx: &Vec<T>, verty: &Vec<T>, testx: T, testy: T)
[INFO] [stderr]    |                                           ^^^^^^^ help: change this to: `&[T]`
[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/pnpoly.rs:102:16
[INFO] [stderr]     |
[INFO] [stderr] 102 |     (vertices: &Vec<Vec<T>>, point: &Vec<T>)
[INFO] [stderr]     |                ^^^^^^^^^^^^ help: change this to: `&[Vec<T>]`
[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/pnpoly.rs:102:37
[INFO] [stderr]     |
[INFO] [stderr] 102 |     (vertices: &Vec<Vec<T>>, point: &Vec<T>)
[INFO] [stderr]     |                                     ^^^^^^^ help: change this to: `&[T]`
[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 0.74s
[INFO] running `"docker" "inspect" "569a902a28aafaba9bd244ed23f37318e17093c59d1cb89f60a34db9b81e912e"`
[INFO] running `"docker" "rm" "-f" "569a902a28aafaba9bd244ed23f37318e17093c59d1cb89f60a34db9b81e912e"`
[INFO] [stdout] 569a902a28aafaba9bd244ed23f37318e17093c59d1cb89f60a34db9b81e912e