[INFO] updating cached repository YusukeHosonuma/nene [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/YusukeHosonuma/nene [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/YusukeHosonuma/nene" "work/ex/clippy-test-run/sources/stable/gh/YusukeHosonuma/nene"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/YusukeHosonuma/nene'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/YusukeHosonuma/nene" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/YusukeHosonuma/nene"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/YusukeHosonuma/nene'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9485f0e41bddad323c6700890128428894f1130c [INFO] sha for GitHub repo YusukeHosonuma/nene: 9485f0e41bddad323c6700890128428894f1130c [INFO] validating manifest of YusukeHosonuma/nene 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 YusukeHosonuma/nene 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 YusukeHosonuma/nene [INFO] finished frobbing YusukeHosonuma/nene [INFO] frobbed toml for YusukeHosonuma/nene written to work/ex/clippy-test-run/sources/stable/gh/YusukeHosonuma/nene/Cargo.toml [INFO] started frobbing YusukeHosonuma/nene [INFO] finished frobbing YusukeHosonuma/nene [INFO] frobbed toml for YusukeHosonuma/nene written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/YusukeHosonuma/nene/Cargo.toml [INFO] crate YusukeHosonuma/nene 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 YusukeHosonuma/nene 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/YusukeHosonuma/nene:/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] 63d5a8cbe4284969bfdceecd8253bd08405818dfd65ab4420d6059732293ddd8 [INFO] running `"docker" "start" "-a" "63d5a8cbe4284969bfdceecd8253bd08405818dfd65ab4420d6059732293ddd8"` [INFO] [stderr] Checking nene v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `nene::Config` [INFO] [stderr] --> src/nene.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | / pub fn new() -> Config { [INFO] [stderr] 16 | | let matches = Clap::new("nene") [INFO] [stderr] 17 | | .version("0.1.0") [INFO] [stderr] 18 | | .author("tobi462 ") [INFO] [stderr] ... | [INFO] [stderr] 36 | | } [INFO] [stderr] 37 | | } [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] 9 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/nene.rs:31:58 [INFO] [stderr] | [INFO] [stderr] 31 | let output_path = matches.value_of("output").map(|path| PathBuf::from(path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `PathBuf::from` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/nene.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | w.write(text.as_bytes()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `nene`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: you should consider deriving a `Default` implementation for `nene::Config` [INFO] [stderr] --> src/nene.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | / pub fn new() -> Config { [INFO] [stderr] 16 | | let matches = Clap::new("nene") [INFO] [stderr] 17 | | .version("0.1.0") [INFO] [stderr] 18 | | .author("tobi462 ") [INFO] [stderr] ... | [INFO] [stderr] 36 | | } [INFO] [stderr] 37 | | } [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] 9 | #[derive(Default)] [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/nene.rs:31:58 [INFO] [stderr] | [INFO] [stderr] 31 | let output_path = matches.value_of("output").map(|path| PathBuf::from(path)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `PathBuf::from` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_closure)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure [INFO] [stderr] [INFO] [stderr] error: handle written amount returned or use `Write::write_all` instead [INFO] [stderr] --> src/nene.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | w.write(text.as_bytes()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::unused_io_amount)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unused_io_amount [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `nene`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "63d5a8cbe4284969bfdceecd8253bd08405818dfd65ab4420d6059732293ddd8"` [INFO] running `"docker" "rm" "-f" "63d5a8cbe4284969bfdceecd8253bd08405818dfd65ab4420d6059732293ddd8"` [INFO] [stdout] 63d5a8cbe4284969bfdceecd8253bd08405818dfd65ab4420d6059732293ddd8