[INFO] updating cached repository marvelousNinja/mlkit-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/marvelousNinja/mlkit-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/marvelousNinja/mlkit-rs" "work/ex/clippy-test-run/sources/stable/gh/marvelousNinja/mlkit-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/marvelousNinja/mlkit-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/marvelousNinja/mlkit-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marvelousNinja/mlkit-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marvelousNinja/mlkit-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1b88f8c58c7aaf2872ee7d26a1666af9ea19da49 [INFO] sha for GitHub repo marvelousNinja/mlkit-rs: 1b88f8c58c7aaf2872ee7d26a1666af9ea19da49 [INFO] validating manifest of marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs [INFO] finished frobbing marvelousNinja/mlkit-rs [INFO] frobbed toml for marvelousNinja/mlkit-rs written to work/ex/clippy-test-run/sources/stable/gh/marvelousNinja/mlkit-rs/Cargo.toml [INFO] started frobbing marvelousNinja/mlkit-rs [INFO] finished frobbing marvelousNinja/mlkit-rs [INFO] frobbed toml for marvelousNinja/mlkit-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/marvelousNinja/mlkit-rs/Cargo.toml [INFO] crate marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-0/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/marvelousNinja/mlkit-rs:/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] 1fd35c19147e6b750921d71b0b59dd2bcc5d7972002d750d4a7f4496e0978011 [INFO] running `"docker" "start" "-a" "1fd35c19147e6b750921d71b0b59dd2bcc5d7972002d750d4a7f4496e0978011"` [INFO] [stderr] Checking mlkit-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | return x; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | return x.powi(5) + 5f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `x.powi(5) + 5f32` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | return x; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `x` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/main.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | return x.powi(5) + 5f32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `x.powi(5) + 5f32` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.57s [INFO] running `"docker" "inspect" "1fd35c19147e6b750921d71b0b59dd2bcc5d7972002d750d4a7f4496e0978011"` [INFO] running `"docker" "rm" "-f" "1fd35c19147e6b750921d71b0b59dd2bcc5d7972002d750d4a7f4496e0978011"` [INFO] [stdout] 1fd35c19147e6b750921d71b0b59dd2bcc5d7972002d750d4a7f4496e0978011