[INFO] updating cached repository DrGoldfire/advent2017
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DrGoldfire/advent2017
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DrGoldfire/advent2017" "work/ex/clippy-test-run/sources/stable/gh/DrGoldfire/advent2017"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/DrGoldfire/advent2017'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DrGoldfire/advent2017" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DrGoldfire/advent2017"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DrGoldfire/advent2017'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7fbae557bdd87a514822f2d9f8803394ad60363d
[INFO] sha for GitHub repo DrGoldfire/advent2017: 7fbae557bdd87a514822f2d9f8803394ad60363d
[INFO] validating manifest of DrGoldfire/advent2017 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 DrGoldfire/advent2017 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 DrGoldfire/advent2017
[INFO] finished frobbing DrGoldfire/advent2017
[INFO] frobbed toml for DrGoldfire/advent2017 written to work/ex/clippy-test-run/sources/stable/gh/DrGoldfire/advent2017/Cargo.toml
[INFO] started frobbing DrGoldfire/advent2017
[INFO] finished frobbing DrGoldfire/advent2017
[INFO] frobbed toml for DrGoldfire/advent2017 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/DrGoldfire/advent2017/Cargo.toml
[INFO] crate DrGoldfire/advent2017 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 DrGoldfire/advent2017 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/DrGoldfire/advent2017:/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] ce130d563ee03d615d317ae40aa5fae986d963465c6d3c6ac664a1ea4d2cfed8
[INFO] running `"docker" "start" "-a" "ce130d563ee03d615d317ae40aa5fae986d963465c6d3c6ac664a1ea4d2cfed8"`
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking aho-corasick v0.6.4
[INFO] [stderr]     Checking regex v0.2.3
[INFO] [stderr]     Checking advent2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/day24.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     parts: &Vec<(usize, usize)>,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[(usize, usize)]`
[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: this function has too many arguments (8/7)
[INFO] [stderr]   --> src/day24.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / fn get_max_strengths(
[INFO] [stderr] 28 | |     parts: &Vec<(usize, usize)>,
[INFO] [stderr] 29 | |     used: &mut HashSet<(usize, usize)>,
[INFO] [stderr] 30 | |     max_str: &mut usize,
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     }
[INFO] [stderr] 58 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[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/day24.rs:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 |     parts: &Vec<(usize, usize)>,
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^ help: change this to: `&[(usize, usize)]`
[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: this function has too many arguments (8/7)
[INFO] [stderr]   --> src/day24.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | / fn get_max_strengths(
[INFO] [stderr] 28 | |     parts: &Vec<(usize, usize)>,
[INFO] [stderr] 29 | |     used: &mut HashSet<(usize, usize)>,
[INFO] [stderr] 30 | |     max_str: &mut usize,
[INFO] [stderr] ...  |
[INFO] [stderr] 57 | |     }
[INFO] [stderr] 58 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::too_many_arguments)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#too_many_arguments
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `"docker" "inspect" "ce130d563ee03d615d317ae40aa5fae986d963465c6d3c6ac664a1ea4d2cfed8"`
[INFO] running `"docker" "rm" "-f" "ce130d563ee03d615d317ae40aa5fae986d963465c6d3c6ac664a1ea4d2cfed8"`
[INFO] [stdout] ce130d563ee03d615d317ae40aa5fae986d963465c6d3c6ac664a1ea4d2cfed8