[INFO] updating cached repository lreynolds18/AOC
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lreynolds18/AOC
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lreynolds18/AOC" "work/ex/clippy-test-run/sources/stable/gh/lreynolds18/AOC"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/lreynolds18/AOC'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lreynolds18/AOC" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lreynolds18/AOC"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lreynolds18/AOC'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f82660bed92b43a76100797f7d67a0e908dda24
[INFO] sha for GitHub repo lreynolds18/AOC: 7f82660bed92b43a76100797f7d67a0e908dda24
[INFO] validating manifest of lreynolds18/AOC 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 lreynolds18/AOC 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 lreynolds18/AOC
[INFO] finished frobbing lreynolds18/AOC
[INFO] frobbed toml for lreynolds18/AOC written to work/ex/clippy-test-run/sources/stable/gh/lreynolds18/AOC/Cargo.toml
[INFO] started frobbing lreynolds18/AOC
[INFO] finished frobbing lreynolds18/AOC
[INFO] frobbed toml for lreynolds18/AOC written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/lreynolds18/AOC/Cargo.toml
[INFO] crate lreynolds18/AOC 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 lreynolds18/AOC 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/lreynolds18/AOC:/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] d5a7a138e50eb52f6e080581cc49ebdb56875317a5c5e0cf02e86638cd86bd09
[INFO] running `"docker" "start" "-a" "d5a7a138e50eb52f6e080581cc49ebdb56875317a5c5e0cf02e86638cd86bd09"`
[INFO] [stderr]     Checking aoc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/code/helper.rs:139:7
[INFO] [stderr]     |
[INFO] [stderr] 139 |       guard_id: guard_id
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^ help: replace it with: `guard_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/code/helper.rs:139:7
[INFO] [stderr]     |
[INFO] [stderr] 139 |       guard_id: guard_id
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^ help: replace it with: `guard_id`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/code/day4.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn problem2(path: &str) -> i32 {
[INFO] [stderr]    |                 ^^^^ help: consider using `_path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/code/helper.rs:60:14
[INFO] [stderr]    |
[INFO] [stderr] 60 |       .split(",")
[INFO] [stderr]    |              ^^^ help: try using a char instead: `','`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/code/helper.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |       .split("x")
[INFO] [stderr]    |              ^^^ help: try using a char instead: `'x'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/code/day3.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 |     if unique == true {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: try simplifying it as shown: `unique`
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/code/day4.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub fn problem2(path: &str) -> i32 {
[INFO] [stderr]    |                 ^^^^ help: consider using `_path` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/code/day4.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     d.entry(id).or_insert(Vec::new()).push(line);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/code/helper.rs:60:14
[INFO] [stderr]    |
[INFO] [stderr] 60 |       .split(",")
[INFO] [stderr]    |              ^^^ help: try using a char instead: `','`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::single_char_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/code/helper.rs:66:14
[INFO] [stderr]    |
[INFO] [stderr] 66 |       .split("x")
[INFO] [stderr]    |              ^^^ help: try using a char instead: `'x'`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_char_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: equality checks against true are unnecessary
[INFO] [stderr]   --> src/code/day3.rs:55:8
[INFO] [stderr]    |
[INFO] [stderr] 55 |     if unique == true {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: try simplifying it as shown: `unique`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::bool_comparison)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_comparison
[INFO] [stderr] 
[INFO] [stderr] warning: use of `or_insert` followed by a function call
[INFO] [stderr]   --> src/code/day4.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     d.entry(id).or_insert(Vec::new()).push(line);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "d5a7a138e50eb52f6e080581cc49ebdb56875317a5c5e0cf02e86638cd86bd09"`
[INFO] running `"docker" "rm" "-f" "d5a7a138e50eb52f6e080581cc49ebdb56875317a5c5e0cf02e86638cd86bd09"`
[INFO] [stdout] d5a7a138e50eb52f6e080581cc49ebdb56875317a5c5e0cf02e86638cd86bd09