[INFO] crate ms5611 1.0.0 is already in cache
[INFO] extracting crate ms5611 1.0.0 into work/ex/clippy-test-run/sources/stable/reg/ms5611/1.0.0
[INFO] extracting crate ms5611 1.0.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ms5611/1.0.0
[INFO] validating manifest of ms5611-1.0.0 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 ms5611-1.0.0 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 ms5611-1.0.0
[INFO] finished frobbing ms5611-1.0.0
[INFO] frobbed toml for ms5611-1.0.0 written to work/ex/clippy-test-run/sources/stable/reg/ms5611/1.0.0/Cargo.toml
[INFO] started frobbing ms5611-1.0.0
[INFO] finished frobbing ms5611-1.0.0
[INFO] frobbed toml for ms5611-1.0.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/ms5611/1.0.0/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 ms5611-1.0.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/ms5611/1.0.0:/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] 6d38b0e1f7390e3ba6046287cd9e22a21db6da6f9d38244ea3fb723a5a5abcca
[INFO] running `"docker" "start" "-a" "6d38b0e1f7390e3ba6046287cd9e22a21db6da6f9d38244ea3fb723a5a5abcca"`
[INFO] [stderr]    Compiling i2cdev v0.3.2
[INFO] [stderr]     Checking ms5611 v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |             *crc_check ^= byte as u16;
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: try: `u16::from(byte)`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:142:21
[INFO] [stderr]     |
[INFO] [stderr] 142 |                     *crc_check = *crc_check << 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*crc_check <<= 1`
[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: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:160:56
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let pressure_sensitivity = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:165:51
[INFO] [stderr]     |
[INFO] [stderr] 165 |         let pressure_offset = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:170:66
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let temp_coef_pressure_sensitivity = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:175:61
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let temp_coef_pressure_offset = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:180:44
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let temp_ref = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:185:50
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let temp_coef_temp = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:191:39
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let crc = BigEndian::read_u16(&mut buf) & 0x000f;
[INFO] [stderr]     |                                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:195:9
[INFO] [stderr]     |
[INFO] [stderr] 195 |         crc_check = crc_check >> 12;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crc_check >>= 12`
[INFO] [stderr]     |
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 | /         let mut sens2 = 0i64;
[INFO] [stderr] 251 | |
[INFO] [stderr] 252 | |         //
[INFO] [stderr] 253 | |         // Second order temperature compensation
[INFO] [stderr] ...   |
[INFO] [stderr] 260 | |             sens2 = off2 >> 1;
[INFO] [stderr] 261 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> sens2 = if temperature < 2000 { ..; off2 >> 1 } else { 0i64 };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_i32` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:226:38
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let d1 = BigEndian::read_i32(&mut buf);
[INFO] [stderr]     |                                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:234:18
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let d2 = BigEndian::read_i32(&mut buf) as i64;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(BigEndian::read_i32(&mut buf))`
[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: The function/method `<BigEndian>::read_i32` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let d2 = BigEndian::read_i32(&mut buf) as i64;
[INFO] [stderr]     |                                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:237:24
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let dt = d2 - ((self.prom.temp_ref as i64) << 8);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_ref)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:241:21
[INFO] [stderr]     |
[INFO] [stderr] 241 |             (((dt * (self.prom.temp_coef_temp as i64)) >> 23) as i32);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_temp)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:243:32
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let mut offset: i64 = ((self.prom.pressure_offset as i64) << 16)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.pressure_offset)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:244:22
[INFO] [stderr]     |
[INFO] [stderr] 244 |             + ((dt * (self.prom.temp_coef_pressure_offset as i64)) >> 7);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_pressure_offset)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:245:30
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut sens: i64 = ((self.prom.pressure_sensitivity as i64) << 15)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.pressure_sensitivity)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |             + ((dt * (self.prom.temp_coef_pressure_sensitivity as i64)) >> 8);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_pressure_sensitivity)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:259:20
[INFO] [stderr]     |
[INFO] [stderr] 259 |             off2 = ((5 * (temperature - 2000).pow(2)) >> 1) as i64;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from((5 * (temperature - 2000).pow(2)) >> 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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:265:26
[INFO] [stderr]     |
[INFO] [stderr] 265 |             off2 += 7 * (temperature as i64 + 1500).pow(2);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(temperature)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:266:30
[INFO] [stderr]     |
[INFO] [stderr] 266 |             sens2 += ((11 * (temperature as i64 + 1500).pow(2)) >> 1) as i64;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(temperature)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:274:33
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let pressure: i32 = (((((d1 as i64) * sens) >> 21) - offset) >> 15) as i32;
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(d1)`
[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/lib.rs:137:27
[INFO] [stderr]     |
[INFO] [stderr] 137 |             *crc_check ^= byte as u16;
[INFO] [stderr]     |                           ^^^^^^^^^^^ help: try: `u16::from(byte)`
[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: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:142:21
[INFO] [stderr]     |
[INFO] [stderr] 142 |                     *crc_check = *crc_check << 1;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `*crc_check <<= 1`
[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: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:160:56
[INFO] [stderr]     |
[INFO] [stderr] 160 |         let pressure_sensitivity = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                        ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unnecessary_mut_passed)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:165:51
[INFO] [stderr]     |
[INFO] [stderr] 165 |         let pressure_offset = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                   ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:170:66
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let temp_coef_pressure_sensitivity = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:175:61
[INFO] [stderr]     |
[INFO] [stderr] 175 |         let temp_coef_pressure_offset = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                             ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:180:44
[INFO] [stderr]     |
[INFO] [stderr] 180 |         let temp_ref = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:185:50
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let temp_coef_temp = BigEndian::read_u16(&mut buf);
[INFO] [stderr]     |                                                  ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_u16` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:191:39
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let crc = BigEndian::read_u16(&mut buf) & 0x000f;
[INFO] [stderr]     |                                       ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]    --> src/lib.rs:195:9
[INFO] [stderr]     |
[INFO] [stderr] 195 |         crc_check = crc_check >> 12;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `crc_check >>= 12`
[INFO] [stderr]     |
[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: `if _ { .. } else { .. }` is an expression
[INFO] [stderr]    --> src/lib.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 | /         let mut sens2 = 0i64;
[INFO] [stderr] 251 | |
[INFO] [stderr] 252 | |         //
[INFO] [stderr] 253 | |         // Second order temperature compensation
[INFO] [stderr] ...   |
[INFO] [stderr] 260 | |             sens2 = off2 >> 1;
[INFO] [stderr] 261 | |         }
[INFO] [stderr]     | |_________^ help: it is more idiomatic to write: `let <mut> sens2 = if temperature < 2000 { ..; off2 >> 1 } else { 0i64 };`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::useless_let_if_seq)] on by default
[INFO] [stderr]     = note: you might not need `mut` at all
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_let_if_seq
[INFO] [stderr] 
[INFO] [stderr] warning: The function/method `<BigEndian>::read_i32` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:226:38
[INFO] [stderr]     |
[INFO] [stderr] 226 |         let d1 = BigEndian::read_i32(&mut buf);
[INFO] [stderr]     |                                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting i32 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:234:18
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let d2 = BigEndian::read_i32(&mut buf) as i64;
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(BigEndian::read_i32(&mut buf))`
[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: The function/method `<BigEndian>::read_i32` doesn't need a mutable reference
[INFO] [stderr]    --> src/lib.rs:234:38
[INFO] [stderr]     |
[INFO] [stderr] 234 |         let d2 = BigEndian::read_i32(&mut buf) as i64;
[INFO] [stderr]     |                                      ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_mut_passed
[INFO] [stderr] 
[INFO] [stderr] warning: casting u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:237:24
[INFO] [stderr]     |
[INFO] [stderr] 237 |         let dt = d2 - ((self.prom.temp_ref as i64) << 8);
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_ref)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:241:21
[INFO] [stderr]     |
[INFO] [stderr] 241 |             (((dt * (self.prom.temp_coef_temp as i64)) >> 23) as i32);
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_temp)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:243:32
[INFO] [stderr]     |
[INFO] [stderr] 243 |         let mut offset: i64 = ((self.prom.pressure_offset as i64) << 16)
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.pressure_offset)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:244:22
[INFO] [stderr]     |
[INFO] [stderr] 244 |             + ((dt * (self.prom.temp_coef_pressure_offset as i64)) >> 7);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_pressure_offset)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:245:30
[INFO] [stderr]     |
[INFO] [stderr] 245 |         let mut sens: i64 = ((self.prom.pressure_sensitivity as i64) << 15)
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.pressure_sensitivity)`
[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 u16 to i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:246:22
[INFO] [stderr]     |
[INFO] [stderr] 246 |             + ((dt * (self.prom.temp_coef_pressure_sensitivity as i64)) >> 8);
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from(self.prom.temp_coef_pressure_sensitivity)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:259:20
[INFO] [stderr]     |
[INFO] [stderr] 259 |             off2 = ((5 * (temperature - 2000).pow(2)) >> 1) as i64;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `i64::from((5 * (temperature - 2000).pow(2)) >> 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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:265:26
[INFO] [stderr]     |
[INFO] [stderr] 265 |             off2 += 7 * (temperature as i64 + 1500).pow(2);
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(temperature)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:266:30
[INFO] [stderr]     |
[INFO] [stderr] 266 |             sens2 += ((11 * (temperature as i64 + 1500).pow(2)) >> 1) as i64;
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^ help: try: `i64::from(temperature)`
[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 i64 may become silently lossy if types change
[INFO] [stderr]    --> src/lib.rs:274:33
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let pressure: i32 = (((((d1 as i64) * sens) >> 21) - offset) >> 15) as i32;
[INFO] [stderr]     |                                 ^^^^^^^^^^^ help: try: `i64::from(d1)`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 7.11s
[INFO] running `"docker" "inspect" "6d38b0e1f7390e3ba6046287cd9e22a21db6da6f9d38244ea3fb723a5a5abcca"`
[INFO] running `"docker" "rm" "-f" "6d38b0e1f7390e3ba6046287cd9e22a21db6da6f9d38244ea3fb723a5a5abcca"`
[INFO] [stdout] 6d38b0e1f7390e3ba6046287cd9e22a21db6da6f9d38244ea3fb723a5a5abcca