[INFO] crate i2cdev-lsm9ds0 0.1.3 is already in cache [INFO] testing i2cdev-lsm9ds0-0.1.3 against 1.44.0 for beta-1.45-1 [INFO] extracting crate i2cdev-lsm9ds0 0.1.3 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate i2cdev-lsm9ds0 0.1.3 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate i2cdev-lsm9ds0 0.1.3 [INFO] finished tweaking crates.io crate i2cdev-lsm9ds0 0.1.3 [INFO] tweaked toml for crates.io crate i2cdev-lsm9ds0 0.1.3 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 8f79b1b2e1fe8091198712ffbc4cf60a194ff93333f9d60f9d27cb2212e38cf9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8f79b1b2e1fe8091198712ffbc4cf60a194ff93333f9d60f9d27cb2212e38cf9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling i2csensors v0.1.3 [INFO] [stderr] Compiling i2cdev-lsm9ds0 v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_GYRO)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let accel_mag = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_ACCEL_MAG)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(try!(gyro.smbus_read_byte_data(LSM9DS0_WHO_AM_I_GYRO)) == LSM9DS0_ID_GYRO, "LSM9DS0 gyroscope ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:255:17 [INFO] [stderr] | [INFO] [stderr] 255 | assert!(try!(accel_mag.smbus_read_byte_data(LSM9DS0_WHO_AM_I_ACCEL)) == LSM9DS0_ID_ACCEL, "LSM9DS0 accelerometer/magnetometer ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG6, ctrl_reg6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG7, ctrl_reg7)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(self.gyroscope.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_GYRO])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | try!(self.gyroscope.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_MAG])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:406:9 [INFO] [stderr] | [INFO] [stderr] 406 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_ACC])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:437:37 [INFO] [stderr] | [INFO] [stderr] 437 | let (x_raw, y_raw, z_raw) = try!(self.read_accelerometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:460:37 [INFO] [stderr] | [INFO] [stderr] 460 | let (x_raw, y_raw, z_raw) = try!(self.read_magnetometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:483:37 [INFO] [stderr] | [INFO] [stderr] 483 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: variant `g2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | g2 = 0b000, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G2` [INFO] [stderr] [INFO] [stderr] warning: variant `g4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | g4 = 0b001, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G4` [INFO] [stderr] [INFO] [stderr] warning: variant `g6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | g6 = 0b010, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G6` [INFO] [stderr] [INFO] [stderr] warning: variant `g8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | g8 = 0b011, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G8` [INFO] [stderr] [INFO] [stderr] warning: variant `g16` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | g16 = 0b100 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `G16` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | gauss2 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss2` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | gauss4 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss4` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | gauss8 = 0b10, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss8` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss12` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | gauss12 = 0b11 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Gauss12` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | mut gyro_settings: LSM9DS0GyroscopeSettings, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | mut accel_mag_settings: LSM9DS0AccelerometerMagnetometerSettings) -> Result, T::Error> [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | let mut ctrl_reg2: u8 = 0_u8 | ((accel_mag_settings.accelerometer_sensitivity as u8) << 3) | ((accel_mag_settings.accelerometer_anti_alias_filter_bandwidth as u8) << 6); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut ctrl_reg5: u8 = 0_u8 | ((accel_mag_settings.magnetometer_resolution as u8) << 5) | ((accel_mag_settings.magnetometer_data_rate as u8) << 2); //24 [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | let mut a_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | let mut m_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | pub DR: LSM9DS0GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub BW: LSM9DS0GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: 58 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: value assigned to `z_sum` is never read [INFO] [stderr] --> src/main.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | let (mut x_sum, mut y_sum, mut z_sum): (f32, f32, f32) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `acc_z_calib` is assigned to, but never used [INFO] [stderr] --> src/main.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | let (mut acc_x_calib, mut acc_y_calib, mut acc_z_calib) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_acc_z_calib` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | for i in 0..50 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `acc_z_calib` is never read [INFO] [stderr] --> src/main.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | acc_z_calib -= 1.0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `RADIAN_DEGREES` [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_RADIAN_DEGREES` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let mut linear_acc = lsm9ds0.acceleration_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `RADIAN_DEGREES` should have a snake case name [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `radian_degrees` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `"docker" "inspect" "8f79b1b2e1fe8091198712ffbc4cf60a194ff93333f9d60f9d27cb2212e38cf9"` [INFO] running `"docker" "rm" "-f" "8f79b1b2e1fe8091198712ffbc4cf60a194ff93333f9d60f9d27cb2212e38cf9"` [INFO] [stdout] 8f79b1b2e1fe8091198712ffbc4cf60a194ff93333f9d60f9d27cb2212e38cf9 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 349e353ab87045688be0b8768fdda4a4b1356cc308ac2cb408cb527ae0e249cc [INFO] running `"docker" "start" "-a" "349e353ab87045688be0b8768fdda4a4b1356cc308ac2cb408cb527ae0e249cc"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling i2cdev-lsm9ds0 v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_GYRO)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let accel_mag = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_ACCEL_MAG)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(try!(gyro.smbus_read_byte_data(LSM9DS0_WHO_AM_I_GYRO)) == LSM9DS0_ID_GYRO, "LSM9DS0 gyroscope ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:255:17 [INFO] [stderr] | [INFO] [stderr] 255 | assert!(try!(accel_mag.smbus_read_byte_data(LSM9DS0_WHO_AM_I_ACCEL)) == LSM9DS0_ID_ACCEL, "LSM9DS0 accelerometer/magnetometer ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG6, ctrl_reg6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG7, ctrl_reg7)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(self.gyroscope.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_GYRO])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | try!(self.gyroscope.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_MAG])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:406:9 [INFO] [stderr] | [INFO] [stderr] 406 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_ACC])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:437:37 [INFO] [stderr] | [INFO] [stderr] 437 | let (x_raw, y_raw, z_raw) = try!(self.read_accelerometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:460:37 [INFO] [stderr] | [INFO] [stderr] 460 | let (x_raw, y_raw, z_raw) = try!(self.read_magnetometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:483:37 [INFO] [stderr] | [INFO] [stderr] 483 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: variant `g2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | g2 = 0b000, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G2` [INFO] [stderr] [INFO] [stderr] warning: variant `g4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | g4 = 0b001, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G4` [INFO] [stderr] [INFO] [stderr] warning: variant `g6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | g6 = 0b010, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G6` [INFO] [stderr] [INFO] [stderr] warning: variant `g8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | g8 = 0b011, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G8` [INFO] [stderr] [INFO] [stderr] warning: variant `g16` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | g16 = 0b100 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `G16` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | gauss2 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss2` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | gauss4 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss4` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | gauss8 = 0b10, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss8` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss12` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | gauss12 = 0b11 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Gauss12` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | mut gyro_settings: LSM9DS0GyroscopeSettings, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | mut accel_mag_settings: LSM9DS0AccelerometerMagnetometerSettings) -> Result, T::Error> [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | let mut ctrl_reg2: u8 = 0_u8 | ((accel_mag_settings.accelerometer_sensitivity as u8) << 3) | ((accel_mag_settings.accelerometer_anti_alias_filter_bandwidth as u8) << 6); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut ctrl_reg5: u8 = 0_u8 | ((accel_mag_settings.magnetometer_resolution as u8) << 5) | ((accel_mag_settings.magnetometer_data_rate as u8) << 2); //24 [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | let mut a_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | let mut m_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | pub DR: LSM9DS0GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub BW: LSM9DS0GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: 58 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_GYRO)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let accel_mag = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_ACCEL_MAG)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(try!(gyro.smbus_read_byte_data(LSM9DS0_WHO_AM_I_GYRO)) == LSM9DS0_ID_GYRO, "LSM9DS0 gyroscope ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:255:17 [INFO] [stderr] | [INFO] [stderr] 255 | assert!(try!(accel_mag.smbus_read_byte_data(LSM9DS0_WHO_AM_I_ACCEL)) == LSM9DS0_ID_ACCEL, "LSM9DS0 accelerometer/magnetometer ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG6, ctrl_reg6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG7, ctrl_reg7)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(self.gyroscope.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_GYRO])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | try!(self.gyroscope.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_MAG])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:406:9 [INFO] [stderr] | [INFO] [stderr] 406 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_ACC])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:437:37 [INFO] [stderr] | [INFO] [stderr] 437 | let (x_raw, y_raw, z_raw) = try!(self.read_accelerometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:460:37 [INFO] [stderr] | [INFO] [stderr] 460 | let (x_raw, y_raw, z_raw) = try!(self.read_magnetometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:483:37 [INFO] [stderr] | [INFO] [stderr] 483 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: variant `g2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | g2 = 0b000, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G2` [INFO] [stderr] [INFO] [stderr] warning: variant `g4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | g4 = 0b001, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G4` [INFO] [stderr] [INFO] [stderr] warning: variant `g6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | g6 = 0b010, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G6` [INFO] [stderr] [INFO] [stderr] warning: variant `g8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | g8 = 0b011, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G8` [INFO] [stderr] [INFO] [stderr] warning: variant `g16` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | g16 = 0b100 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `G16` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | gauss2 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss2` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | gauss4 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss4` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | gauss8 = 0b10, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss8` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss12` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | gauss12 = 0b11 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Gauss12` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `z_sum` is never read [INFO] [stderr] --> src/main.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | let (mut x_sum, mut y_sum, mut z_sum): (f32, f32, f32) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable `acc_z_calib` is assigned to, but never used [INFO] [stderr] --> src/main.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | let (mut acc_x_calib, mut acc_y_calib, mut acc_z_calib) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_acc_z_calib` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | for i in 0..50 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `acc_z_calib` is never read [INFO] [stderr] --> src/main.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | acc_z_calib -= 1.0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `RADIAN_DEGREES` [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_RADIAN_DEGREES` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let mut linear_acc = lsm9ds0.acceleration_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable `RADIAN_DEGREES` should have a snake case name [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `radian_degrees` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | mut gyro_settings: LSM9DS0GyroscopeSettings, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | mut accel_mag_settings: LSM9DS0AccelerometerMagnetometerSettings) -> Result, T::Error> [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | let mut ctrl_reg2: u8 = 0_u8 | ((accel_mag_settings.accelerometer_sensitivity as u8) << 3) | ((accel_mag_settings.accelerometer_anti_alias_filter_bandwidth as u8) << 6); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut ctrl_reg5: u8 = 0_u8 | ((accel_mag_settings.magnetometer_resolution as u8) << 5) | ((accel_mag_settings.magnetometer_data_rate as u8) << 2); //24 [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | let mut a_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | let mut m_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | pub DR: LSM9DS0GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub BW: LSM9DS0GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 58 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `"docker" "inspect" "349e353ab87045688be0b8768fdda4a4b1356cc308ac2cb408cb527ae0e249cc"` [INFO] running `"docker" "rm" "-f" "349e353ab87045688be0b8768fdda4a4b1356cc308ac2cb408cb527ae0e249cc"` [INFO] [stdout] 349e353ab87045688be0b8768fdda4a4b1356cc308ac2cb408cb527ae0e249cc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 23ce339483d937564503e604bf8240d3cb2bf99d32ab42cddeea07cdc508952b [INFO] running `"docker" "start" "-a" "23ce339483d937564503e604bf8240d3cb2bf99d32ab42cddeea07cdc508952b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_GYRO)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let accel_mag = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_ACCEL_MAG)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(try!(gyro.smbus_read_byte_data(LSM9DS0_WHO_AM_I_GYRO)) == LSM9DS0_ID_GYRO, "LSM9DS0 gyroscope ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:255:17 [INFO] [stderr] | [INFO] [stderr] 255 | assert!(try!(accel_mag.smbus_read_byte_data(LSM9DS0_WHO_AM_I_ACCEL)) == LSM9DS0_ID_ACCEL, "LSM9DS0 accelerometer/magnetometer ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG6, ctrl_reg6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG7, ctrl_reg7)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(self.gyroscope.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_GYRO])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | try!(self.gyroscope.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_MAG])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:406:9 [INFO] [stderr] | [INFO] [stderr] 406 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_ACC])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:437:37 [INFO] [stderr] | [INFO] [stderr] 437 | let (x_raw, y_raw, z_raw) = try!(self.read_accelerometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:460:37 [INFO] [stderr] | [INFO] [stderr] 460 | let (x_raw, y_raw, z_raw) = try!(self.read_magnetometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:483:37 [INFO] [stderr] | [INFO] [stderr] 483 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: variant `g2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | g2 = 0b000, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G2` [INFO] [stderr] [INFO] [stderr] warning: variant `g4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | g4 = 0b001, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G4` [INFO] [stderr] [INFO] [stderr] warning: variant `g6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | g6 = 0b010, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G6` [INFO] [stderr] [INFO] [stderr] warning: variant `g8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | g8 = 0b011, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G8` [INFO] [stderr] [INFO] [stderr] warning: variant `g16` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | g16 = 0b100 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `G16` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | gauss2 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss2` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | gauss4 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss4` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | gauss8 = 0b10, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss8` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss12` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | gauss12 = 0b11 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Gauss12` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | mut gyro_settings: LSM9DS0GyroscopeSettings, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | mut accel_mag_settings: LSM9DS0AccelerometerMagnetometerSettings) -> Result, T::Error> [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | let mut ctrl_reg2: u8 = 0_u8 | ((accel_mag_settings.accelerometer_sensitivity as u8) << 3) | ((accel_mag_settings.accelerometer_anti_alias_filter_bandwidth as u8) << 6); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut ctrl_reg5: u8 = 0_u8 | ((accel_mag_settings.magnetometer_resolution as u8) << 5) | ((accel_mag_settings.magnetometer_data_rate as u8) << 2); //24 [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | let mut a_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | let mut m_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | pub DR: LSM9DS0GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub BW: LSM9DS0GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: 58 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:231:16 [INFO] [stderr] | [INFO] [stderr] 231 | let gyro = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_GYRO)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:232:21 [INFO] [stderr] | [INFO] [stderr] 232 | let accel_mag = try!(LinuxI2CDevice::new("/dev/i2c-1", LSM9DS0_I2C_ADDR_ACCEL_MAG)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | assert!(try!(gyro.smbus_read_byte_data(LSM9DS0_WHO_AM_I_GYRO)) == LSM9DS0_ID_GYRO, "LSM9DS0 gyroscope ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:255:17 [INFO] [stderr] | [INFO] [stderr] 255 | assert!(try!(accel_mag.smbus_read_byte_data(LSM9DS0_WHO_AM_I_ACCEL)) == LSM9DS0_ID_ACCEL, "LSM9DS0 accelerometer/magnetometer ID didn't match for device at given I2C address."); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:275:9 [INFO] [stderr] | [INFO] [stderr] 275 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:290:9 [INFO] [stderr] | [INFO] [stderr] 290 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG4, ctrl_reg4)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:302:9 [INFO] [stderr] | [INFO] [stderr] 302 | try!(gyro.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:327:9 [INFO] [stderr] | [INFO] [stderr] 327 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG1, ctrl_reg1)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:330:9 [INFO] [stderr] | [INFO] [stderr] 330 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG2, ctrl_reg2)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:333:9 [INFO] [stderr] | [INFO] [stderr] 333 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG5, ctrl_reg5)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:336:9 [INFO] [stderr] | [INFO] [stderr] 336 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG6, ctrl_reg6)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:342:9 [INFO] [stderr] | [INFO] [stderr] 342 | try!(accel_mag.smbus_write_byte_data(LSM9DS0_CTRL_REG7, ctrl_reg7)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:394:9 [INFO] [stderr] | [INFO] [stderr] 394 | try!(self.gyroscope.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_GYRO])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:395:9 [INFO] [stderr] | [INFO] [stderr] 395 | try!(self.gyroscope.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:405:9 [INFO] [stderr] | [INFO] [stderr] 405 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_MAG])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:406:9 [INFO] [stderr] | [INFO] [stderr] 406 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:416:9 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.accelerometer_magnetometer.write(&[LSM9DS0_INCREMENT_BIT | LSM9DS0_OUT_ACC])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:417:9 [INFO] [stderr] | [INFO] [stderr] 417 | try!(self.accelerometer_magnetometer.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:437:37 [INFO] [stderr] | [INFO] [stderr] 437 | let (x_raw, y_raw, z_raw) = try!(self.read_accelerometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:460:37 [INFO] [stderr] | [INFO] [stderr] 460 | let (x_raw, y_raw, z_raw) = try!(self.read_magnetometer_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lib.rs:483:37 [INFO] [stderr] | [INFO] [stderr] 483 | let (x_raw, y_raw, z_raw) = try!(self.read_gyroscope_raw()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/lib.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/lib.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/lib.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BigEndian` [INFO] [stderr] --> src/lib.rs:26:28 [INFO] [stderr] | [INFO] [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `dps250` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:81:5 [INFO] [stderr] | [INFO] [stderr] 81 | dps250 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps250` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `dps500` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | dps500 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Dps500` [INFO] [stderr] [INFO] [stderr] warning: variant `dps2000` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | dps2000 = 0b10 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Dps2000` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_0` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | HPCF_0 = 0b0000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf0` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `z_sum` is never read [INFO] [stderr] --> src/main.rs:55:32 [INFO] [stderr] | [INFO] [stderr] 55 | let (mut x_sum, mut y_sum, mut z_sum): (f32, f32, f32) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_1` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:97:5 [INFO] [stderr] | [INFO] [stderr] 97 | HPCF_1 = 0b0001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf1` [INFO] [stderr] [INFO] [stderr] warning: variable `acc_z_calib` is assigned to, but never used [INFO] [stderr] --> src/main.rs:61:44 [INFO] [stderr] | [INFO] [stderr] 61 | let (mut acc_x_calib, mut acc_y_calib, mut acc_z_calib) = (0.0, 0.0, 0.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_acc_z_calib` instead [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | HPCF_2 = 0b0010, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf2` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | for i in 0..50 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_3` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:99:5 [INFO] [stderr] | [INFO] [stderr] 99 | HPCF_3 = 0b0011, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf3` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `acc_z_calib` is never read [INFO] [stderr] --> src/main.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | acc_z_calib -= 1.0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | HPCF_4 = 0b0100, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf4` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `RADIAN_DEGREES` [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_RADIAN_DEGREES` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_5` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | HPCF_5 = 0b0101, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf5` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let mut linear_acc = lsm9ds0.acceleration_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | HPCF_6 = 0b0110, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf6` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_7` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:103:5 [INFO] [stderr] | [INFO] [stderr] 103 | HPCF_7 = 0b0111, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf7` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:104:5 [INFO] [stderr] | [INFO] [stderr] 104 | HPCF_8 = 0b1000, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf8` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:124:13 [INFO] [stderr] | [INFO] [stderr] 124 | let mut magnetometer_output = lsm9ds0.magnetic_reading().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant `HPCF_9` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:105:5 [INFO] [stderr] | [INFO] [stderr] 105 | HPCF_9 = 0b1001, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Hpcf9` [INFO] [stderr] [INFO] [stderr] warning: variable `RADIAN_DEGREES` should have a snake case name [INFO] [stderr] --> src/main.rs:122:13 [INFO] [stderr] | [INFO] [stderr] 122 | let RADIAN_DEGREES = 180.0 / 3.14; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `radian_degrees` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant `g2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | g2 = 0b000, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G2` [INFO] [stderr] [INFO] [stderr] warning: variant `g4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:160:5 [INFO] [stderr] | [INFO] [stderr] 160 | g4 = 0b001, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G4` [INFO] [stderr] [INFO] [stderr] warning: variant `g6` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:161:5 [INFO] [stderr] | [INFO] [stderr] 161 | g6 = 0b010, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G6` [INFO] [stderr] [INFO] [stderr] warning: variant `g8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:162:5 [INFO] [stderr] | [INFO] [stderr] 162 | g8 = 0b011, [INFO] [stderr] | ^^ help: convert the identifier to upper camel case: `G8` [INFO] [stderr] [INFO] [stderr] warning: variant `g16` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | g16 = 0b100 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case: `G16` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss2` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:193:5 [INFO] [stderr] | [INFO] [stderr] 193 | gauss2 = 0b00, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss2` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss4` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:194:5 [INFO] [stderr] | [INFO] [stderr] 194 | gauss4 = 0b01, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss4` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss8` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:195:5 [INFO] [stderr] | [INFO] [stderr] 195 | gauss8 = 0b10, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Gauss8` [INFO] [stderr] [INFO] [stderr] warning: variant `gauss12` should have an upper camel case name [INFO] [stderr] --> src/lib.rs:196:5 [INFO] [stderr] | [INFO] [stderr] 196 | gauss12 = 0b11 [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Gauss12` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:250:16 [INFO] [stderr] | [INFO] [stderr] 250 | mut gyro_settings: LSM9DS0GyroscopeSettings, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:251:16 [INFO] [stderr] | [INFO] [stderr] 251 | mut accel_mag_settings: LSM9DS0AccelerometerMagnetometerSettings) -> Result, T::Error> [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:305:13 [INFO] [stderr] | [INFO] [stderr] 305 | let mut g_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:329:13 [INFO] [stderr] | [INFO] [stderr] 329 | let mut ctrl_reg2: u8 = 0_u8 | ((accel_mag_settings.accelerometer_sensitivity as u8) << 3) | ((accel_mag_settings.accelerometer_anti_alias_filter_bandwidth as u8) << 6); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:332:13 [INFO] [stderr] | [INFO] [stderr] 332 | let mut ctrl_reg5: u8 = 0_u8 | ((accel_mag_settings.magnetometer_resolution as u8) << 5) | ((accel_mag_settings.magnetometer_data_rate as u8) << 2); //24 [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:335:13 [INFO] [stderr] | [INFO] [stderr] 335 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:345:13 [INFO] [stderr] | [INFO] [stderr] 345 | let mut a_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:346:13 [INFO] [stderr] | [INFO] [stderr] 346 | let mut m_gain: f32; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: structure field `DR` should have a snake case name [INFO] [stderr] --> src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | pub DR: LSM9DS0GyroscopeDataRate, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `dr` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `BW` should have a snake case name [INFO] [stderr] --> src/lib.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 115 | pub BW: LSM9DS0GyroscopeBandwidth, [INFO] [stderr] | ^^ help: convert the identifier to snake case: `bw` [INFO] [stderr] [INFO] [stderr] warning: 58 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/i2cdev_lsm9ds0-96a3bc1a4e7edffc [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/lsm9ds0_bin-2f07f8dfd1002ddc [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests i2cdev_lsm9ds0 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "23ce339483d937564503e604bf8240d3cb2bf99d32ab42cddeea07cdc508952b"` [INFO] running `"docker" "rm" "-f" "23ce339483d937564503e604bf8240d3cb2bf99d32ab42cddeea07cdc508952b"` [INFO] [stdout] 23ce339483d937564503e604bf8240d3cb2bf99d32ab42cddeea07cdc508952b