[INFO] crate mpu9250-dmp 1.0.0 is already in cache
[INFO] extracting crate mpu9250-dmp 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/mpu9250-dmp/1.0.0
[INFO] extracting crate mpu9250-dmp 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mpu9250-dmp/1.0.0
[INFO] validating manifest of mpu9250-dmp-1.0.0 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 mpu9250-dmp-1.0.0 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 mpu9250-dmp-1.0.0
[INFO] removed 2 missing examples
[INFO] finished frobbing mpu9250-dmp-1.0.0
[INFO] frobbed toml for mpu9250-dmp-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/mpu9250-dmp/1.0.0/Cargo.toml
[INFO] started frobbing mpu9250-dmp-1.0.0
[INFO] removed 2 missing examples
[INFO] finished frobbing mpu9250-dmp-1.0.0
[INFO] frobbed toml for mpu9250-dmp-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/mpu9250-dmp/1.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 mpu9250-dmp-1.0.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/mpu9250-dmp/1.0.0:/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] 0afc1848b2edc2a6b4109d9e11021d46973dc5392d158ae20f3a6c630b724abe
[INFO] running `"docker" "start" "-a" "0afc1848b2edc2a6b4109d9e11021d46973dc5392d158ae20f3a6c630b724abe"`
[INFO] [stderr] warning: An explicit [[example]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other example targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a example target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/crater/workdir/examples/scan.rs
[INFO] [stderr] * /opt/crater/workdir/examples/scan_dmp.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a example target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autoexamples = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Checking ak8963 v1.1.0
[INFO] [stderr]     Checking mpu9250-dmp v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/dmp.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | const GYRO_SF: u32 = 46850825;
[INFO] [stderr]    |                      ^^^^^^^^ help: consider: `46_850_825`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:229:9
[INFO] [stderr]     |
[INFO] [stderr] 229 | /         return match *self {
[INFO] [stderr] 230 | |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 231 | |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 232 | |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 233 | |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 234 | |         } / 32768.0;
[INFO] [stderr]     | |____________________^
[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] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 229 |         match *self {
[INFO] [stderr] 230 |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 231 |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 232 |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 233 |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 234 |         } / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 | /         return match *self {
[INFO] [stderr] 242 | |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 243 | |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 244 | |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 245 | |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 246 | |         } * G / 32768.0;
[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] 241 |         match *self {
[INFO] [stderr] 242 |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 243 |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 244 |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 245 |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 246 |         } * G / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:276:9
[INFO] [stderr]     |
[INFO] [stderr] 276 | /         return match *self {
[INFO] [stderr] 277 | |             GyroFsr::Opt250 => 250.0,
[INFO] [stderr] 278 | |             GyroFsr::Opt500 => 500.0,
[INFO] [stderr] 279 | |             GyroFsr::Opt1000 => 1000.0,
[INFO] [stderr] 280 | |             GyroFsr::Opt2000 => 2000.0,
[INFO] [stderr] 281 | |         } / 32768.0;
[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] 276 |         match *self {
[INFO] [stderr] 277 |             GyroFsr::Opt250 => 250.0,
[INFO] [stderr] 278 |             GyroFsr::Opt500 => 500.0,
[INFO] [stderr] 279 |             GyroFsr::Opt1000 => 1000.0,
[INFO] [stderr] 280 |             GyroFsr::Opt2000 => 2000.0,
[INFO] [stderr] 281 |         } / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         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: long literal lacking separators
[INFO] [stderr]   --> src/dmp.rs:16:22
[INFO] [stderr]    |
[INFO] [stderr] 16 | const GYRO_SF: u32 = 46850825;
[INFO] [stderr]    |                      ^^^^^^^^ help: consider: `46_850_825`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:229:9
[INFO] [stderr]     |
[INFO] [stderr] 229 | /         return match *self {
[INFO] [stderr] 230 | |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 231 | |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 232 | |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 233 | |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 234 | |         } / 32768.0;
[INFO] [stderr]     | |____________________^
[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] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 229 |         match *self {
[INFO] [stderr] 230 |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 231 |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 232 |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 233 |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 234 |         } / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 | /         return match *self {
[INFO] [stderr] 242 | |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 243 | |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 244 | |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 245 | |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 246 | |         } * G / 32768.0;
[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] 241 |         match *self {
[INFO] [stderr] 242 |             AccelFsr::Opt2G => 2.0,
[INFO] [stderr] 243 |             AccelFsr::Opt4G => 4.0,
[INFO] [stderr] 244 |             AccelFsr::Opt8G => 8.0,
[INFO] [stderr] 245 |             AccelFsr::Opt16G => 16.0,
[INFO] [stderr] 246 |         } * G / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:276:9
[INFO] [stderr]     |
[INFO] [stderr] 276 | /         return match *self {
[INFO] [stderr] 277 | |             GyroFsr::Opt250 => 250.0,
[INFO] [stderr] 278 | |             GyroFsr::Opt500 => 500.0,
[INFO] [stderr] 279 | |             GyroFsr::Opt1000 => 1000.0,
[INFO] [stderr] 280 | |             GyroFsr::Opt2000 => 2000.0,
[INFO] [stderr] 281 | |         } / 32768.0;
[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] 276 |         match *self {
[INFO] [stderr] 277 |             GyroFsr::Opt250 => 250.0,
[INFO] [stderr] 278 |             GyroFsr::Opt500 => 500.0,
[INFO] [stderr] 279 |             GyroFsr::Opt1000 => 1000.0,
[INFO] [stderr] 280 |             GyroFsr::Opt2000 => 2000.0,
[INFO] [stderr] 281 |         } / 32768.0
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:499:9
[INFO] [stderr]     |
[INFO] [stderr] 499 |         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: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/dmp.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn addr(&self) -> u8 {
[INFO] [stderr]    |                 ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:134:34
[INFO] [stderr]     |
[INFO] [stderr] 134 |         if (((mem_addr & 0xFF) + (length as u16)) as usize) > MPU6500_BANK_SIZE {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(length)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/dmp.rs:256:22
[INFO] [stderr]     |
[INFO] [stderr] 256 |             .map_err(|e| DmpFifoReadError::Read(e))?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `DmpFifoReadError::Read`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |             q_data[0] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[0])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             q_data[1] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:289:13
[INFO] [stderr]     |
[INFO] [stderr] 289 |             q_data[2] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[2])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |             q_data[3] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[3])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/lib.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn addr(&self) -> u8 {
[INFO] [stderr]    |                 ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:228:30
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pub fn get_sensitivity_g(&self) -> f32 {
[INFO] [stderr]     |                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:238:32
[INFO] [stderr]     |
[INFO] [stderr] 238 |     pub fn get_sensitivity_mss(&self) -> f32 {
[INFO] [stderr]     |                                ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:275:23
[INFO] [stderr]     |
[INFO] [stderr] 275 |     pub fn get_scalar(&self) -> f32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:352:25
[INFO] [stderr]     |
[INFO] [stderr] 352 |         let accel_fsr = self.accel_fsr.clone();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.accel_fsr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:354:24
[INFO] [stderr]     |
[INFO] [stderr] 354 |         let gyro_fsr = self.gyro_fsr.clone();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.gyro_fsr`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/dmp.rs:31:17
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn addr(&self) -> u8 {
[INFO] [stderr]    |                 ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:456:62
[INFO] [stderr]     |
[INFO] [stderr] 456 |         let accel_v = accel_fsr_scalar * accel_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                              ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:457:59
[INFO] [stderr]     |
[INFO] [stderr] 457 |         let gyro_v = gyro_fsr_scalar * gyro_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:134:34
[INFO] [stderr]     |
[INFO] [stderr] 134 |         if (((mem_addr & 0xFF) + (length as u16)) as usize) > MPU6500_BANK_SIZE {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^ help: try: `u16::from(length)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:480:62
[INFO] [stderr]     |
[INFO] [stderr] 480 |         let accel_v = accel_fsr_scalar * accel_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                              ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:481:59
[INFO] [stderr]     |
[INFO] [stderr] 481 |         let gyro_v = gyro_fsr_scalar * gyro_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: redundant closure found
[INFO] [stderr]    --> src/dmp.rs:256:22
[INFO] [stderr]     |
[INFO] [stderr] 256 |             .map_err(|e| DmpFifoReadError::Read(e))?;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove closure as shown: `DmpFifoReadError::Read`
[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: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |             q_data[0] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[0])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |             q_data[1] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[1])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:289:13
[INFO] [stderr]     |
[INFO] [stderr] 289 |             q_data[2] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[2])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to f64 may become silently lossy if types change
[INFO] [stderr]    --> src/dmp.rs:290:13
[INFO] [stderr]     |
[INFO] [stderr] 290 |             q_data[3] as f64,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: try: `f64::from(q_data[3])`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:676:9
[INFO] [stderr]     |
[INFO] [stderr] 676 |         data[0] = data[0] & 0x1f;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `data[0] &= 0x1f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/lib.rs:58:17
[INFO] [stderr]    |
[INFO] [stderr] 58 |     pub fn addr(&self) -> u8 {
[INFO] [stderr]    |                 ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:228:30
[INFO] [stderr]     |
[INFO] [stderr] 228 |     pub fn get_sensitivity_g(&self) -> f32 {
[INFO] [stderr]     |                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:238:32
[INFO] [stderr]     |
[INFO] [stderr] 238 |     pub fn get_sensitivity_mss(&self) -> f32 {
[INFO] [stderr]     |                                ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/lib.rs:275:23
[INFO] [stderr]     |
[INFO] [stderr] 275 |     pub fn get_scalar(&self) -> f32 {
[INFO] [stderr]     |                       ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:352:25
[INFO] [stderr]     |
[INFO] [stderr] 352 |         let accel_fsr = self.accel_fsr.clone();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.accel_fsr`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::clone_on_copy)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: using `clone` on a `Copy` type
[INFO] [stderr]    --> src/lib.rs:354:24
[INFO] [stderr]     |
[INFO] [stderr] 354 |         let gyro_fsr = self.gyro_fsr.clone();
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.gyro_fsr`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:456:62
[INFO] [stderr]     |
[INFO] [stderr] 456 |         let accel_v = accel_fsr_scalar * accel_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                              ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:457:59
[INFO] [stderr]     |
[INFO] [stderr] 457 |         let gyro_v = gyro_fsr_scalar * gyro_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:480:62
[INFO] [stderr]     |
[INFO] [stderr] 480 |         let accel_v = accel_fsr_scalar * accel_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                              ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: casting i16 to f32 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:481:59
[INFO] [stderr]     |
[INFO] [stderr] 481 |         let gyro_v = gyro_fsr_scalar * gyro_v_raw.map(|e| *e as f32);
[INFO] [stderr]     |                                                           ^^^^^^^^^ help: try: `f32::from(*e)`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:676:9
[INFO] [stderr]     |
[INFO] [stderr] 676 |         data[0] = data[0] & 0x1f;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `data[0] &= 0x1f`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
[INFO] running `"docker" "inspect" "0afc1848b2edc2a6b4109d9e11021d46973dc5392d158ae20f3a6c630b724abe"`
[INFO] running `"docker" "rm" "-f" "0afc1848b2edc2a6b4109d9e11021d46973dc5392d158ae20f3a6c630b724abe"`
[INFO] [stdout] 0afc1848b2edc2a6b4109d9e11021d46973dc5392d158ae20f3a6c630b724abe