[INFO] crate paragraph-breaker 0.4.2 is already in cache
[INFO] extracting crate paragraph-breaker 0.4.2 into work/ex/clippy-test-run/sources/stable/reg/paragraph-breaker/0.4.2
[INFO] extracting crate paragraph-breaker 0.4.2 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/paragraph-breaker/0.4.2
[INFO] validating manifest of paragraph-breaker-0.4.2 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 paragraph-breaker-0.4.2 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 paragraph-breaker-0.4.2
[INFO] finished frobbing paragraph-breaker-0.4.2
[INFO] frobbed toml for paragraph-breaker-0.4.2 written to work/ex/clippy-test-run/sources/stable/reg/paragraph-breaker/0.4.2/Cargo.toml
[INFO] started frobbing paragraph-breaker-0.4.2
[INFO] finished frobbing paragraph-breaker-0.4.2
[INFO] frobbed toml for paragraph-breaker-0.4.2 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/paragraph-breaker/0.4.2/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 paragraph-breaker-0.4.2 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-6/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/paragraph-breaker/0.4.2:/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] 23d92192f66428418dec46cb316f69b6bbf2a2643f0a5d5a64a0c88e6b084d73
[INFO] running `"docker" "start" "-a" "23d92192f66428418dec46cb316f69b6bbf2a2643f0a5d5a64a0c88e6b084d73"`
[INFO] [stderr]     Checking paragraph-breaker v0.4.2 (/opt/crater/workdir)
[INFO] [stderr] warning: this if statement can be collapsed
[INFO] [stderr]    --> src/lib.rs:612:13
[INFO] [stderr]     |
[INFO] [stderr] 612 | /             if "- ­".find(c).is_some() {
[INFO] [stderr] 613 | |                 if !buf.is_empty() {
[INFO] [stderr] 614 | |                     result.push(Item::Box { width, data: () });
[INFO] [stderr] 615 | |                     buf.clear();
[INFO] [stderr] 616 | |                     width = 0;
[INFO] [stderr] 617 | |                 }
[INFO] [stderr] 618 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::collapsible_if)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if
[INFO] [stderr] help: try
[INFO] [stderr]     |
[INFO] [stderr] 612 |             if "- ­".find(c).is_some() && !buf.is_empty() {
[INFO] [stderr] 613 |     result.push(Item::Box { width, data: () });
[INFO] [stderr] 614 |     buf.clear();
[INFO] [stderr] 615 |     width = 0;
[INFO] [stderr] 616 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `items`
[INFO] [stderr]    --> src/lib.rs:194:14
[INFO] [stderr]     |
[INFO] [stderr] 194 |     for i in index..items.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 194 |     for (i, <item>) in items.iter().enumerate().skip(index) {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/lib.rs:211:1
[INFO] [stderr]     |
[INFO] [stderr] 211 | / fn explore<T>(nodes: &mut Vec<Node>, head: &mut usize, items: &[Item<T>], lengths: &[i32], sums: &Sums, threshold: f32, boundary: usize, index: usize) {
[INFO] [stderr] 212 | |     let mut current = *head;
[INFO] [stderr] 213 | |     let mut previous = NULL;
[INFO] [stderr] 214 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 295 | |     }
[INFO] [stderr] 296 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `items`
[INFO] [stderr]    --> src/lib.rs:194:14
[INFO] [stderr]     |
[INFO] [stderr] 194 |     for i in index..items.len() {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 194 |     for (i, <item>) in items.iter().enumerate().skip(index) {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: this function has too many arguments (8/7)
[INFO] [stderr]    --> src/lib.rs:211:1
[INFO] [stderr]     |
[INFO] [stderr] 211 | / fn explore<T>(nodes: &mut Vec<Node>, head: &mut usize, items: &[Item<T>], lengths: &[i32], sums: &Sums, threshold: f32, boundary: usize, index: usize) {
[INFO] [stderr] 212 | |     let mut current = *head;
[INFO] [stderr] 213 | |     let mut previous = NULL;
[INFO] [stderr] 214 | |
[INFO] [stderr] ...   |
[INFO] [stderr] 295 | |     }
[INFO] [stderr] 296 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "23d92192f66428418dec46cb316f69b6bbf2a2643f0a5d5a64a0c88e6b084d73"`
[INFO] running `"docker" "rm" "-f" "23d92192f66428418dec46cb316f69b6bbf2a2643f0a5d5a64a0c88e6b084d73"`
[INFO] [stdout] 23d92192f66428418dec46cb316f69b6bbf2a2643f0a5d5a64a0c88e6b084d73