[INFO] updating cached repository abtv/sloc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/abtv/sloc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/abtv/sloc" "work/ex/clippy-test-run/sources/stable/gh/abtv/sloc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/abtv/sloc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/abtv/sloc" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/abtv/sloc"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/abtv/sloc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ff22dbc88fe3bb9a947671f648e80c2d654c0603
[INFO] sha for GitHub repo abtv/sloc: ff22dbc88fe3bb9a947671f648e80c2d654c0603
[INFO] validating manifest of abtv/sloc 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 abtv/sloc 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 abtv/sloc
[INFO] finished frobbing abtv/sloc
[INFO] frobbed toml for abtv/sloc written to work/ex/clippy-test-run/sources/stable/gh/abtv/sloc/Cargo.toml
[INFO] started frobbing abtv/sloc
[INFO] finished frobbing abtv/sloc
[INFO] frobbed toml for abtv/sloc written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/abtv/sloc/Cargo.toml
[INFO] crate abtv/sloc 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 abtv/sloc against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/abtv/sloc:/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" "-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] cd72bc8d71b5012a5a01b993b17dbaed00431cf50fca2b75326aca7ff7fddc1d
[INFO] running `"docker" "start" "-a" "cd72bc8d71b5012a5a01b993b17dbaed00431cf50fca2b75326aca7ff7fddc1d"`
[INFO] [stderr]     Checking sloc v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/counting.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         file: file,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `file`
[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/counting.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         total_loc: total_loc,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `total_loc`
[INFO] [stderr]    |
[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/counting.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         empty_loc: empty_loc
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `empty_loc`
[INFO] [stderr]    |
[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/counting.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         file: file,
[INFO] [stderr]    |         ^^^^^^^^^^ help: replace it with: `file`
[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/counting.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |         total_loc: total_loc,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `total_loc`
[INFO] [stderr]    |
[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/counting.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         empty_loc: empty_loc
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^ help: replace it with: `empty_loc`
[INFO] [stderr]    |
[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 pattern matching, consider using `is_some()`
[INFO] [stderr]   --> src/counting.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |           .filter(|x| match *x {
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 74 | |             Some(_) => true,
[INFO] [stderr] 75 | |             None    => false
[INFO] [stderr] 76 | |         })
[INFO] [stderr]    | |_________^ help: try this: `*x.is_some()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/counting.rs:85:28
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn get_stats(counters: &Vec<Counter>) -> Stats {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: change this to: `&[Counter]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: redundant pattern matching, consider using `is_some()`
[INFO] [stderr]   --> src/counting.rs:73:21
[INFO] [stderr]    |
[INFO] [stderr] 73 |           .filter(|x| match *x {
[INFO] [stderr]    |  _____________________^
[INFO] [stderr] 74 | |             Some(_) => true,
[INFO] [stderr] 75 | |             None    => false
[INFO] [stderr] 76 | |         })
[INFO] [stderr]    | |_________^ help: try this: `*x.is_some()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_pattern_matching)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn show_counters(counters: &Vec<Counter>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: change this to: `&[Counter]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/counting.rs:85:28
[INFO] [stderr]    |
[INFO] [stderr] 85 | pub fn get_stats(counters: &Vec<Counter>) -> Stats {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: change this to: `&[Counter]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/main.rs:12:28
[INFO] [stderr]    |
[INFO] [stderr] 12 | fn show_counters(counters: &Vec<Counter>) {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: change this to: `&[Counter]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "cd72bc8d71b5012a5a01b993b17dbaed00431cf50fca2b75326aca7ff7fddc1d"`
[INFO] running `"docker" "rm" "-f" "cd72bc8d71b5012a5a01b993b17dbaed00431cf50fca2b75326aca7ff7fddc1d"`
[INFO] [stdout] cd72bc8d71b5012a5a01b993b17dbaed00431cf50fca2b75326aca7ff7fddc1d