[INFO] updating cached repository masayoshi-louis/microsoft-speech-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/masayoshi-louis/microsoft-speech-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/masayoshi-louis/microsoft-speech-rs" "work/ex/clippy-test-run/sources/stable/gh/masayoshi-louis/microsoft-speech-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/masayoshi-louis/microsoft-speech-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/masayoshi-louis/microsoft-speech-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masayoshi-louis/microsoft-speech-rs"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masayoshi-louis/microsoft-speech-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5a4824a1193421f6bcbc7d98d643bcc586cef969 [INFO] sha for GitHub repo masayoshi-louis/microsoft-speech-rs: 5a4824a1193421f6bcbc7d98d643bcc586cef969 [INFO] validating manifest of masayoshi-louis/microsoft-speech-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 masayoshi-louis/microsoft-speech-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 masayoshi-louis/microsoft-speech-rs [INFO] finished frobbing masayoshi-louis/microsoft-speech-rs [INFO] frobbed toml for masayoshi-louis/microsoft-speech-rs written to work/ex/clippy-test-run/sources/stable/gh/masayoshi-louis/microsoft-speech-rs/Cargo.toml [INFO] started frobbing masayoshi-louis/microsoft-speech-rs [INFO] finished frobbing masayoshi-louis/microsoft-speech-rs [INFO] frobbed toml for masayoshi-louis/microsoft-speech-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/masayoshi-louis/microsoft-speech-rs/Cargo.toml [INFO] crate masayoshi-louis/microsoft-speech-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 masayoshi-louis/microsoft-speech-rs against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/masayoshi-louis/microsoft-speech-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] cde719c00ac3e066347078967b675f36eb9c22386424ed804493f5e85f0fab18 [INFO] running `"docker" "start" "-a" "cde719c00ac3e066347078967b675f36eb9c22386424ed804493f5e85f0fab18"` [INFO] [stderr] Compiling microsoft_speech v0.1.10 (/opt/crater/workdir) [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Compiling synstructure v0.10.0 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking tokio-threadpool v0.1.8 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Checking tokio-fs v0.1.4 [INFO] [stderr] Checking tokio-reactor v0.1.6 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Checking tokio-uds v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.2 [INFO] [stderr] Checking tokio v0.1.11 [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/recognizer/events.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | return Ok(CancellationReason::from_u32(code).expect("unknown reason")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(CancellationReason::from_u32(code).expect("unknown reason"))` [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/recognizer/mod.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 265 | return Ok(ResultReason::from_u32(code).expect("unknown reason")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ResultReason::from_u32(code).expect("unknown reason"))` [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/property.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | / return if ret == NULL_C_STR_PTR { [INFO] [stderr] 67 | | Ok(None) [INFO] [stderr] 68 | | } else { [INFO] [stderr] 69 | | Ok(Some(CStr::from_ptr(ret).to_string_lossy().into_owned())) [INFO] [stderr] 70 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 66 | if ret == NULL_C_STR_PTR { [INFO] [stderr] 67 | Ok(None) [INFO] [stderr] 68 | } else { [INFO] [stderr] 69 | Ok(Some(CStr::from_ptr(ret).to_string_lossy().into_owned())) [INFO] [stderr] 70 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | return SpxError::StrNulError(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::StrNulError(err)` [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/lib.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | return SpxError::IntoStringError(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::IntoStringError(err)` [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/lib.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | return SpxError::FromUtf8Error(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::FromUtf8Error(err)` [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/lib.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | return Ok(()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())` [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/lib.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | return result; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `result` [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/lib.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | return v; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `v` [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/lib.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | return Ok(result); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)` [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: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/audio/stream.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn create_push_stream(format: Option) -> Result<(Arc, Arc), SpxError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/audio/stream.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | .map(|x| Ok(x)) [INFO] [stderr] | ^^^^^^^^^ help: remove closure as shown: `Ok` [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] warning: `0 as *const _` detected. Consider using `ptr::null()` [INFO] [stderr] --> src/recognizer/mod.rs:232:56 [INFO] [stderr] | [INFO] [stderr] 232 | convert_err(f(self.get_handle(), None, 0 as *const c_void))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::zero_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/recognizer/events.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | return Ok(CancellationReason::from_u32(code).expect("unknown reason")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(CancellationReason::from_u32(code).expect("unknown reason"))` [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/recognizer/mod.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:60:9 [INFO] [stderr] | [INFO] [stderr] 60 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | return r; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `r` [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/recognizer/mod.rs:265:9 [INFO] [stderr] | [INFO] [stderr] 265 | return Ok(ResultReason::from_u32(code).expect("unknown reason")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(ResultReason::from_u32(code).expect("unknown reason"))` [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/property.rs:66:13 [INFO] [stderr] | [INFO] [stderr] 66 | / return if ret == NULL_C_STR_PTR { [INFO] [stderr] 67 | | Ok(None) [INFO] [stderr] 68 | | } else { [INFO] [stderr] 69 | | Ok(Some(CStr::from_ptr(ret).to_string_lossy().into_owned())) [INFO] [stderr] 70 | | }; [INFO] [stderr] | |______________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] help: remove `return` as shown [INFO] [stderr] | [INFO] [stderr] 66 | if ret == NULL_C_STR_PTR { [INFO] [stderr] 67 | Ok(None) [INFO] [stderr] 68 | } else { [INFO] [stderr] 69 | Ok(Some(CStr::from_ptr(ret).to_string_lossy().into_owned())) [INFO] [stderr] 70 | } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | return SpxError::StrNulError(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::StrNulError(err)` [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/lib.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | return SpxError::IntoStringError(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::IntoStringError(err)` [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/lib.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | return SpxError::FromUtf8Error(err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `SpxError::FromUtf8Error(err)` [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/lib.rs:135:5 [INFO] [stderr] | [INFO] [stderr] 135 | return Ok(()); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(())` [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/lib.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | return result; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `result` [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: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:228:17 [INFO] [stderr] | [INFO] [stderr] 228 | if *ptr.offset(i as isize) == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.add(i)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/lib.rs:204:13 [INFO] [stderr] | [INFO] [stderr] 204 | return v; [INFO] [stderr] | ^^^^^^^^^ help: remove `return` as shown: `v` [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/lib.rs:251:9 [INFO] [stderr] | [INFO] [stderr] 251 | return Ok(result); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Ok(result)` [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: very complex type used. Consider factoring parts into `type` definitions [INFO] [stderr] --> src/audio/stream.rs:24:69 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn create_push_stream(format: Option) -> Result<(Arc, Arc), SpxError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::type_complexity)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#type_complexity [INFO] [stderr] [INFO] [stderr] warning: redundant closure found [INFO] [stderr] --> src/audio/stream.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | .map(|x| Ok(x)) [INFO] [stderr] | ^^^^^^^^^ help: remove closure as shown: `Ok` [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] warning: `0 as *const _` detected. Consider using `ptr::null()` [INFO] [stderr] --> src/recognizer/mod.rs:232:56 [INFO] [stderr] | [INFO] [stderr] 232 | convert_err(f(self.get_handle(), None, 0 as *const c_void))?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::zero_ptr)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#zero_ptr [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/lib.rs:228:17 [INFO] [stderr] | [INFO] [stderr] 228 | if *ptr.offset(i as isize) == 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `ptr.add(i)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.78s [INFO] running `"docker" "inspect" "cde719c00ac3e066347078967b675f36eb9c22386424ed804493f5e85f0fab18"` [INFO] running `"docker" "rm" "-f" "cde719c00ac3e066347078967b675f36eb9c22386424ed804493f5e85f0fab18"` [INFO] [stdout] cde719c00ac3e066347078967b675f36eb9c22386424ed804493f5e85f0fab18