[INFO] updating cached repository lvillani/aoc2018-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lvillani/aoc2018-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lvillani/aoc2018-rs" "work/ex/clippy-test-run/sources/stable/gh/lvillani/aoc2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/lvillani/aoc2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lvillani/aoc2018-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lvillani/aoc2018-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lvillani/aoc2018-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9317642d52ccc4aa163daa73d868f61f209a776d
[INFO] sha for GitHub repo lvillani/aoc2018-rs: 9317642d52ccc4aa163daa73d868f61f209a776d
[INFO] validating manifest of lvillani/aoc2018-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 lvillani/aoc2018-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 lvillani/aoc2018-rs
[INFO] finished frobbing lvillani/aoc2018-rs
[INFO] frobbed toml for lvillani/aoc2018-rs written to work/ex/clippy-test-run/sources/stable/gh/lvillani/aoc2018-rs/Cargo.toml
[INFO] started frobbing lvillani/aoc2018-rs
[INFO] finished frobbing lvillani/aoc2018-rs
[INFO] frobbed toml for lvillani/aoc2018-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lvillani/aoc2018-rs/Cargo.toml
[INFO] crate lvillani/aoc2018-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 lvillani/aoc2018-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-1/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/lvillani/aoc2018-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] 144dc8b61f8b1c233d075a0a42f20910a2c181f5d05e121d393bc4086b83db28
[INFO] running `"docker" "start" "-a" "144dc8b61f8b1c233d075a0a42f20910a2c181f5d05e121d393bc4086b83db28"`
[INFO] [stderr]     Checking aoc2018-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> tests/day1.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 | const INPUT_DAY1: &'static str = "tests/inputs/day1.txt";
[INFO] [stderr]   |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]  --> tests/day2.rs:5:20
[INFO] [stderr]   |
[INFO] [stderr] 5 | const INPUT_DAY2: &'static str = "tests/inputs/day2.txt";
[INFO] [stderr]   |                   -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: this `.fold` can be written more succinctly using another method
[INFO] [stderr]  --> tests/day1.rs:9:50
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let result = gimme_numbers(INPUT_DAY1).iter().fold(0, |acc, x| acc + x);
[INFO] [stderr]   |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `.sum()`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(clippy::unnecessary_fold)] on by default
[INFO] [stderr]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_fold
[INFO] [stderr] 
[INFO] [stderr] warning: this lifetime isn't used in the function definition
[INFO] [stderr]   --> tests/day2.rs:53:16
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn gimme_lines<'a>(path: impl AsRef<path::Path>) -> Vec<String> {
[INFO] [stderr]    |                ^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::extra_unused_lifetimes)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "144dc8b61f8b1c233d075a0a42f20910a2c181f5d05e121d393bc4086b83db28"`
[INFO] running `"docker" "rm" "-f" "144dc8b61f8b1c233d075a0a42f20910a2c181f5d05e121d393bc4086b83db28"`
[INFO] [stdout] 144dc8b61f8b1c233d075a0a42f20910a2c181f5d05e121d393bc4086b83db28