[INFO] updating cached repository carols10cents/adventofcode-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/carols10cents/adventofcode-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/carols10cents/adventofcode-rs" "work/ex/clippy-test-run/sources/stable/gh/carols10cents/adventofcode-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/carols10cents/adventofcode-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/carols10cents/adventofcode-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carols10cents/adventofcode-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carols10cents/adventofcode-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1eed439ba250ed1c1347996b90b0ed38d2b299db
[INFO] sha for GitHub repo carols10cents/adventofcode-rs: 1eed439ba250ed1c1347996b90b0ed38d2b299db
[INFO] validating manifest of carols10cents/adventofcode-rs 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 carols10cents/adventofcode-rs 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 carols10cents/adventofcode-rs
[INFO] finished frobbing carols10cents/adventofcode-rs
[INFO] frobbed toml for carols10cents/adventofcode-rs written to work/ex/clippy-test-run/sources/stable/gh/carols10cents/adventofcode-rs/Cargo.toml
[INFO] started frobbing carols10cents/adventofcode-rs
[INFO] finished frobbing carols10cents/adventofcode-rs
[INFO] frobbed toml for carols10cents/adventofcode-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/carols10cents/adventofcode-rs/Cargo.toml
[INFO] crate carols10cents/adventofcode-rs 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 carols10cents/adventofcode-rs 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-2/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/carols10cents/adventofcode-rs:/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] 9a855fd316ea594d37a305dc309a30b6c8f17b16e8803c5097b07fe782ce197e
[INFO] running `"docker" "start" "-a" "9a855fd316ea594d37a305dc309a30b6c8f17b16e8803c5097b07fe782ce197e"`
[INFO] [stderr]     Checking advent v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/lib.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 |     let mut circle: Vec<_> = (1..(input + 1)).collect();
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^ help: use: `(1..=input)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: an inclusive range would be more readable
[INFO] [stderr]  --> src/lib.rs:2:30
[INFO] [stderr]   |
[INFO] [stderr] 2 |     let mut circle: Vec<_> = (1..(input + 1)).collect();
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^ help: use: `(1..=input)`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::range_plus_one)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#range_plus_one
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let answer = advent::puzzle(3017957);
[INFO] [stderr]    |                                 ^^^^^^^ help: consider: `3_017_957`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:12:33
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let answer = advent::puzzle(3017957);
[INFO] [stderr]    |                                 ^^^^^^^ help: consider: `3_017_957`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "9a855fd316ea594d37a305dc309a30b6c8f17b16e8803c5097b07fe782ce197e"`
[INFO] running `"docker" "rm" "-f" "9a855fd316ea594d37a305dc309a30b6c8f17b16e8803c5097b07fe782ce197e"`
[INFO] [stdout] 9a855fd316ea594d37a305dc309a30b6c8f17b16e8803c5097b07fe782ce197e