[INFO] updating cached repository BrandtNick/rust-filter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BrandtNick/rust-filter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BrandtNick/rust-filter" "work/ex/clippy-test-run/sources/stable/gh/BrandtNick/rust-filter"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/BrandtNick/rust-filter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BrandtNick/rust-filter" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BrandtNick/rust-filter"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BrandtNick/rust-filter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a113e799ff07cfa63c07e252c60cd9aa50b0aa65
[INFO] sha for GitHub repo BrandtNick/rust-filter: a113e799ff07cfa63c07e252c60cd9aa50b0aa65
[INFO] validating manifest of BrandtNick/rust-filter 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 BrandtNick/rust-filter 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 BrandtNick/rust-filter
[INFO] finished frobbing BrandtNick/rust-filter
[INFO] frobbed toml for BrandtNick/rust-filter written to work/ex/clippy-test-run/sources/stable/gh/BrandtNick/rust-filter/Cargo.toml
[INFO] started frobbing BrandtNick/rust-filter
[INFO] finished frobbing BrandtNick/rust-filter
[INFO] frobbed toml for BrandtNick/rust-filter written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/BrandtNick/rust-filter/Cargo.toml
[INFO] crate BrandtNick/rust-filter 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 BrandtNick/rust-filter against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/BrandtNick/rust-filter:/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] 6b5425ae5aebed13bf068d801899e36c1f4561ac53deb7d81eb121eb7af343a8
[INFO] running `"docker" "start" "-a" "6b5425ae5aebed13bf068d801899e36c1f4561ac53deb7d81eb121eb7af343a8"`
[INFO] [stderr]     Checking filter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/main.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 |     .into_iter()
[INFO] [stderr]    |      ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this .into_iter() call is equivalent to .iter() and will not move the slice
[INFO] [stderr]   --> src/main.rs:34:6
[INFO] [stderr]    |
[INFO] [stderr] 34 |     .into_iter()
[INFO] [stderr]    |      ^^^^^^^^^ help: call directly: `iter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::into_iter_on_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_on_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "6b5425ae5aebed13bf068d801899e36c1f4561ac53deb7d81eb121eb7af343a8"`
[INFO] running `"docker" "rm" "-f" "6b5425ae5aebed13bf068d801899e36c1f4561ac53deb7d81eb121eb7af343a8"`
[INFO] [stdout] 6b5425ae5aebed13bf068d801899e36c1f4561ac53deb7d81eb121eb7af343a8