[INFO] updating cached repository joebentley/rust-life
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/joebentley/rust-life
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/joebentley/rust-life" "work/ex/clippy-test-run/sources/stable/gh/joebentley/rust-life"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/joebentley/rust-life'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/joebentley/rust-life" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/joebentley/rust-life"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/joebentley/rust-life'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5557bbc6411ba20b70d0eb394e99476b6c75117a
[INFO] sha for GitHub repo joebentley/rust-life: 5557bbc6411ba20b70d0eb394e99476b6c75117a
[INFO] validating manifest of joebentley/rust-life 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 joebentley/rust-life 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 joebentley/rust-life
[INFO] finished frobbing joebentley/rust-life
[INFO] frobbed toml for joebentley/rust-life written to work/ex/clippy-test-run/sources/stable/gh/joebentley/rust-life/Cargo.toml
[INFO] started frobbing joebentley/rust-life
[INFO] finished frobbing joebentley/rust-life
[INFO] frobbed toml for joebentley/rust-life written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/joebentley/rust-life/Cargo.toml
[INFO] crate joebentley/rust-life 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 joebentley/rust-life against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/joebentley/rust-life:/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] ed27618db0d50d6ec63cbfbbeccc97e6862d9ea5eb39bdf321f32763add52b51
[INFO] running `"docker" "start" "-a" "ed27618db0d50d6ec63cbfbbeccc97e6862d9ea5eb39bdf321f32763add52b51"`
[INFO] [stderr]     Checking rust-life v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: you should consider deriving a `Default` implementation for `automaton::Board`
[INFO] [stderr]   --> src/automaton.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     pub fn new() -> Board {
[INFO] [stderr] 57 | |         Board {
[INFO] [stderr] 58 | |             living_cells: HashSet::new()
[INFO] [stderr] 59 | |         }
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 51 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `automaton::Automaton`
[INFO] [stderr]    --> src/automaton.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | /     pub fn new() -> Automaton {
[INFO] [stderr] 136 | |         Automaton {
[INFO] [stderr] 137 | |             board: Board::new()
[INFO] [stderr] 138 | |         }
[INFO] [stderr] 139 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 134 | impl Default for automaton::Automaton {
[INFO] [stderr] 135 |     fn default() -> Self {
[INFO] [stderr] 136 |         Self::new()
[INFO] [stderr] 137 |     }
[INFO] [stderr] 138 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/loader.rs:59:31
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let data = data.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: you should consider deriving a `Default` implementation for `automaton::Board`
[INFO] [stderr]   --> src/automaton.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 | /     pub fn new() -> Board {
[INFO] [stderr] 57 | |         Board {
[INFO] [stderr] 58 | |             living_cells: HashSet::new()
[INFO] [stderr] 59 | |         }
[INFO] [stderr] 60 | |     }
[INFO] [stderr]    | |_____^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::new_without_default_derive)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default_derive
[INFO] [stderr] help: try this
[INFO] [stderr]    |
[INFO] [stderr] 51 | #[derive(Default)]
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `automaton::Automaton`
[INFO] [stderr]    --> src/automaton.rs:135:5
[INFO] [stderr]     |
[INFO] [stderr] 135 | /     pub fn new() -> Automaton {
[INFO] [stderr] 136 | |         Automaton {
[INFO] [stderr] 137 | |             board: Board::new()
[INFO] [stderr] 138 | |         }
[INFO] [stderr] 139 | |     }
[INFO] [stderr]     | |_____^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 134 | impl Default for automaton::Automaton {
[INFO] [stderr] 135 |     fn default() -> Self {
[INFO] [stderr] 136 |         Self::new()
[INFO] [stderr] 137 |     }
[INFO] [stderr] 138 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: single-character string constant used as pattern
[INFO] [stderr]   --> src/loader.rs:59:31
[INFO] [stderr]    |
[INFO] [stderr] 59 |         let data = data.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]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `"docker" "inspect" "ed27618db0d50d6ec63cbfbbeccc97e6862d9ea5eb39bdf321f32763add52b51"`
[INFO] running `"docker" "rm" "-f" "ed27618db0d50d6ec63cbfbbeccc97e6862d9ea5eb39bdf321f32763add52b51"`
[INFO] [stdout] ed27618db0d50d6ec63cbfbbeccc97e6862d9ea5eb39bdf321f32763add52b51