[INFO] updating cached repository Hikkygaya/peuler
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Hikkygaya/peuler
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Hikkygaya/peuler" "work/ex/clippy-test-run/sources/stable/gh/Hikkygaya/peuler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/Hikkygaya/peuler'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Hikkygaya/peuler" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Hikkygaya/peuler"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Hikkygaya/peuler'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78a90a47f569edbd790df88ecbc136c3a032b640
[INFO] sha for GitHub repo Hikkygaya/peuler: 78a90a47f569edbd790df88ecbc136c3a032b640
[INFO] validating manifest of Hikkygaya/peuler 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 Hikkygaya/peuler 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 Hikkygaya/peuler
[INFO] finished frobbing Hikkygaya/peuler
[INFO] frobbed toml for Hikkygaya/peuler written to work/ex/clippy-test-run/sources/stable/gh/Hikkygaya/peuler/Cargo.toml
[INFO] started frobbing Hikkygaya/peuler
[INFO] finished frobbing Hikkygaya/peuler
[INFO] frobbed toml for Hikkygaya/peuler written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/Hikkygaya/peuler/Cargo.toml
[INFO] crate Hikkygaya/peuler 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 Hikkygaya/peuler 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/gh/Hikkygaya/peuler:/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] 058c52188d537b3347a80884ed7bf92494f7ca3877f2f3c0948a3aacd3f7df33
[INFO] running `"docker" "start" "-a" "058c52188d537b3347a80884ed7bf92494f7ca3877f2f3c0948a3aacd3f7df33"`
[INFO] [stderr]     Checking peuler v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/lib/problem1.rs:11:32
[INFO] [stderr]    |
[INFO] [stderr] 11 |         assert_eq!(solution(), 233168);
[INFO] [stderr]    |                                ^^^^^^ help: consider: `233_168`
[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/lib/problem2.rs:21:32
[INFO] [stderr]    |
[INFO] [stderr] 21 |         assert_eq!(solution(), 4613732);
[INFO] [stderr]    |                                ^^^^^^^ help: consider: `4_613_732`
[INFO] [stderr]    |
[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/lib/problem3.rs:32:29
[INFO] [stderr]    |
[INFO] [stderr] 32 |         assert_eq!(solution(600851475143), 6857);
[INFO] [stderr]    |                             ^^^^^^^^^^^^ help: consider: `600_851_475_143`
[INFO] [stderr]    |
[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 0.52s
[INFO] running `"docker" "inspect" "058c52188d537b3347a80884ed7bf92494f7ca3877f2f3c0948a3aacd3f7df33"`
[INFO] running `"docker" "rm" "-f" "058c52188d537b3347a80884ed7bf92494f7ca3877f2f3c0948a3aacd3f7df33"`
[INFO] [stdout] 058c52188d537b3347a80884ed7bf92494f7ca3877f2f3c0948a3aacd3f7df33