[INFO] updating cached repository marioidival/coral
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marioidival/coral
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marioidival/coral" "work/ex/clippy-test-run/sources/stable/gh/marioidival/coral"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/marioidival/coral'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marioidival/coral" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marioidival/coral"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marioidival/coral'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f367ce853fe1dde5f29e017be169f358fc3f1e26
[INFO] sha for GitHub repo marioidival/coral: f367ce853fe1dde5f29e017be169f358fc3f1e26
[INFO] validating manifest of marioidival/coral 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 marioidival/coral 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 marioidival/coral
[INFO] finished frobbing marioidival/coral
[INFO] frobbed toml for marioidival/coral written to work/ex/clippy-test-run/sources/stable/gh/marioidival/coral/Cargo.toml
[INFO] started frobbing marioidival/coral
[INFO] finished frobbing marioidival/coral
[INFO] frobbed toml for marioidival/coral written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marioidival/coral/Cargo.toml
[INFO] crate marioidival/coral 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 marioidival/coral 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-7/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/marioidival/coral:/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] 2daaaa7d3394821cfe51572be27043e8e82f02007242bf26bc820bcda61e3d97
[INFO] running `"docker" "start" "-a" "2daaaa7d3394821cfe51572be27043e8e82f02007242bf26bc820bcda61e3d97"`
[INFO] [stderr]     Checking coral v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]    --> src/token.rs:114:67
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn advance_while(&mut self, condition: &Fn(char) -> bool) -> () {
[INFO] [stderr]     |                                                                   ^^^^^ help: remove the `-> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded unit return type
[INFO] [stderr]    --> src/token.rs:114:67
[INFO] [stderr]     |
[INFO] [stderr] 114 |     pub fn advance_while(&mut self, condition: &Fn(char) -> bool) -> () {
[INFO] [stderr]     |                                                                   ^^^^^ help: remove the `-> ()`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unused_unit)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_unit
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "2daaaa7d3394821cfe51572be27043e8e82f02007242bf26bc820bcda61e3d97"`
[INFO] running `"docker" "rm" "-f" "2daaaa7d3394821cfe51572be27043e8e82f02007242bf26bc820bcda61e3d97"`
[INFO] [stdout] 2daaaa7d3394821cfe51572be27043e8e82f02007242bf26bc820bcda61e3d97