Dec 18 15:04:19.408 INFO checking i2cdev-l3gd20-0.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:04:19.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/i2cdev-l3gd20/0.1.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:04:19.824 INFO [stdout] 85795df0cb1e797556963ad1838133ac40f4e2a17d340cb78d3f2a52c9f8b449
Dec 18 15:04:19.826 INFO running `"docker" "start" "-a" "85795df0cb1e797556963ad1838133ac40f4e2a17d340cb78d3f2a52c9f8b449"`
Dec 18 15:04:20.541 INFO [stderr]     Checking i2cdev-l3gd20 v0.1.3 (/opt/crater/workdir)
Dec 18 15:04:20.852 INFO [stderr] warning: unused import: `std::thread`
Dec 18 15:04:20.852 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 15:04:20.852 INFO [stderr]    |
Dec 18 15:04:20.852 INFO [stderr] 20 | use std::thread;
Dec 18 15:04:20.852 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 15:04:20.852 INFO [stderr]    |
Dec 18 15:04:20.852 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:04:20.852 INFO [stderr] 
Dec 18 15:04:20.852 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 18 15:04:20.852 INFO [stderr]   --> src/lib.rs:21:5
Dec 18 15:04:20.852 INFO [stderr]    |
Dec 18 15:04:20.852 INFO [stderr] 21 | use std::time::Duration;
Dec 18 15:04:20.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.852 INFO [stderr] 
Dec 18 15:04:20.852 INFO [stderr] warning: unused import: `std::error::Error`
Dec 18 15:04:20.852 INFO [stderr]   --> src/lib.rs:22:5
Dec 18 15:04:20.852 INFO [stderr]    |
Dec 18 15:04:20.852 INFO [stderr] 22 | use std::error::Error;
Dec 18 15:04:20.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.852 INFO [stderr] 
Dec 18 15:04:20.852 INFO [stderr] warning: unused import: `BigEndian`
Dec 18 15:04:20.852 INFO [stderr]   --> src/lib.rs:26:28
Dec 18 15:04:20.852 INFO [stderr]    |
Dec 18 15:04:20.852 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian};
Dec 18 15:04:20.852 INFO [stderr]    |                            ^^^^^^^^^
Dec 18 15:04:20.852 INFO [stderr] 
Dec 18 15:04:20.871 INFO [stderr] warning: unused import: `std::thread`
Dec 18 15:04:20.871 INFO [stderr]   --> src/lib.rs:20:5
Dec 18 15:04:20.871 INFO [stderr]    |
Dec 18 15:04:20.871 INFO [stderr] 20 | use std::thread;
Dec 18 15:04:20.871 INFO [stderr]    |     ^^^^^^^^^^^
Dec 18 15:04:20.871 INFO [stderr]    |
Dec 18 15:04:20.871 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 15:04:20.871 INFO [stderr] 
Dec 18 15:04:20.871 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 18 15:04:20.871 INFO [stderr]   --> src/lib.rs:21:5
Dec 18 15:04:20.871 INFO [stderr]    |
Dec 18 15:04:20.871 INFO [stderr] 21 | use std::time::Duration;
Dec 18 15:04:20.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.871 INFO [stderr] 
Dec 18 15:04:20.871 INFO [stderr] warning: unused import: `std::error::Error`
Dec 18 15:04:20.871 INFO [stderr]   --> src/lib.rs:22:5
Dec 18 15:04:20.871 INFO [stderr]    |
Dec 18 15:04:20.871 INFO [stderr] 22 | use std::error::Error;
Dec 18 15:04:20.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.871 INFO [stderr] 
Dec 18 15:04:20.871 INFO [stderr] warning: unused import: `BigEndian`
Dec 18 15:04:20.871 INFO [stderr]   --> src/lib.rs:26:28
Dec 18 15:04:20.871 INFO [stderr]    |
Dec 18 15:04:20.871 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian};
Dec 18 15:04:20.871 INFO [stderr]    |                            ^^^^^^^^^
Dec 18 15:04:20.871 INFO [stderr] 
Dec 18 15:04:20.912 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:20.912 INFO [stderr]    --> src/lib.rs:146:29
Dec 18 15:04:20.912 INFO [stderr]     |
Dec 18 15:04:20.912 INFO [stderr] 146 |     pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result<L3GD20<T>, T::Error> {
Dec 18 15:04:20.912 INFO [stderr]     |                             ----^^^^^^^^^^^^^
Dec 18 15:04:20.912 INFO [stderr]     |                             |
Dec 18 15:04:20.912 INFO [stderr]     |                             help: remove this `mut`
Dec 18 15:04:20.912 INFO [stderr]     |
Dec 18 15:04:20.912 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 15:04:20.912 INFO [stderr] 
Dec 18 15:04:20.912 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:20.912 INFO [stderr]    --> src/lib.rs:194:13
Dec 18 15:04:20.912 INFO [stderr]     |
Dec 18 15:04:20.912 INFO [stderr] 194 |         let mut g_gain: f32;
Dec 18 15:04:20.912 INFO [stderr]     |             ----^^^^^^
Dec 18 15:04:20.912 INFO [stderr]     |             |
Dec 18 15:04:20.912 INFO [stderr]     |             help: remove this `mut`
Dec 18 15:04:20.912 INFO [stderr] 
Dec 18 15:04:20.915 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250`
Dec 18 15:04:20.915 INFO [stderr]   --> src/lib.rs:74:5
Dec 18 15:04:20.915 INFO [stderr]    |
Dec 18 15:04:20.915 INFO [stderr] 74 |     dps250 = 0b00,
Dec 18 15:04:20.915 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 15:04:20.915 INFO [stderr]    |
Dec 18 15:04:20.915 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 15:04:20.915 INFO [stderr] 
Dec 18 15:04:20.915 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500`
Dec 18 15:04:20.915 INFO [stderr]   --> src/lib.rs:75:5
Dec 18 15:04:20.915 INFO [stderr]    |
Dec 18 15:04:20.915 INFO [stderr] 75 |     dps500 = 0b01,
Dec 18 15:04:20.915 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 15:04:20.915 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:76:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 76 |     dps2000 = 0b10
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:89:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 89 |     HPCF_0 = 0b0000,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:90:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 90 |     HPCF_1 = 0b0001,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:91:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 91 |     HPCF_2 = 0b0010,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:92:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 92 |     HPCF_3 = 0b0011,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:93:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 93 |     HPCF_4 = 0b0100,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5`
Dec 18 15:04:20.916 INFO [stderr]   --> src/lib.rs:94:5
Dec 18 15:04:20.916 INFO [stderr]    |
Dec 18 15:04:20.916 INFO [stderr] 94 |     HPCF_5 = 0b0101,
Dec 18 15:04:20.916 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.916 INFO [stderr] 
Dec 18 15:04:20.916 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6`
Dec 18 15:04:20.917 INFO [stderr]   --> src/lib.rs:95:5
Dec 18 15:04:20.917 INFO [stderr]    |
Dec 18 15:04:20.917 INFO [stderr] 95 |     HPCF_6 = 0b0110,
Dec 18 15:04:20.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.917 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7`
Dec 18 15:04:20.917 INFO [stderr]   --> src/lib.rs:96:5
Dec 18 15:04:20.917 INFO [stderr]    |
Dec 18 15:04:20.917 INFO [stderr] 96 |     HPCF_7 = 0b0111,
Dec 18 15:04:20.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.917 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8`
Dec 18 15:04:20.917 INFO [stderr]   --> src/lib.rs:97:5
Dec 18 15:04:20.917 INFO [stderr]    |
Dec 18 15:04:20.917 INFO [stderr] 97 |     HPCF_8 = 0b1000,
Dec 18 15:04:20.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.917 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9`
Dec 18 15:04:20.917 INFO [stderr]   --> src/lib.rs:98:5
Dec 18 15:04:20.917 INFO [stderr]    |
Dec 18 15:04:20.917 INFO [stderr] 98 |     HPCF_9 = 0b1001,
Dec 18 15:04:20.917 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.917 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr`
Dec 18 15:04:20.917 INFO [stderr]    --> src/lib.rs:105:5
Dec 18 15:04:20.917 INFO [stderr]     |
Dec 18 15:04:20.917 INFO [stderr] 105 |     pub DR: L3GD20GyroscopeDataRate,
Dec 18 15:04:20.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr]     |
Dec 18 15:04:20.917 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.917 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw`
Dec 18 15:04:20.917 INFO [stderr]    --> src/lib.rs:107:5
Dec 18 15:04:20.917 INFO [stderr]     |
Dec 18 15:04:20.917 INFO [stderr] 107 |     pub BW: L3GD20GyroscopeBandwidth,
Dec 18 15:04:20.917 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.917 INFO [stderr] 
Dec 18 15:04:20.922 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 15:04:20.922 INFO [stderr]    --> src/lib.rs:217:9
Dec 18 15:04:20.922 INFO [stderr]     |
Dec 18 15:04:20.922 INFO [stderr] 217 |         self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]);
Dec 18 15:04:20.922 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.922 INFO [stderr]     |
Dec 18 15:04:20.922 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 15:04:20.922 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 15:04:20.922 INFO [stderr] 
Dec 18 15:04:20.922 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 15:04:20.922 INFO [stderr]    --> src/lib.rs:218:9
Dec 18 15:04:20.922 INFO [stderr]     |
Dec 18 15:04:20.922 INFO [stderr] 218 |         self.gyroscope.read(&mut buf);
Dec 18 15:04:20.922 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.922 INFO [stderr]     |
Dec 18 15:04:20.922 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 15:04:20.922 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:20.966 INFO [stderr]    --> src/lib.rs:146:29
Dec 18 15:04:20.966 INFO [stderr]     |
Dec 18 15:04:20.966 INFO [stderr] 146 |     pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result<L3GD20<T>, T::Error> {
Dec 18 15:04:20.966 INFO [stderr]     |                             ----^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr]     |                             |
Dec 18 15:04:20.966 INFO [stderr]     |                             help: remove this `mut`
Dec 18 15:04:20.966 INFO [stderr]     |
Dec 18 15:04:20.966 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:20.966 INFO [stderr]    --> src/lib.rs:194:13
Dec 18 15:04:20.966 INFO [stderr]     |
Dec 18 15:04:20.966 INFO [stderr] 194 |         let mut g_gain: f32;
Dec 18 15:04:20.966 INFO [stderr]     |             ----^^^^^^
Dec 18 15:04:20.966 INFO [stderr]     |             |
Dec 18 15:04:20.966 INFO [stderr]     |             help: remove this `mut`
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:74:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 74 |     dps250 = 0b00,
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:75:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 75 |     dps500 = 0b01,
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:76:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 76 |     dps2000 = 0b10
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:89:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 89 |     HPCF_0 = 0b0000,
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:90:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 90 |     HPCF_1 = 0b0001,
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:91:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 91 |     HPCF_2 = 0b0010,
Dec 18 15:04:20.966 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.966 INFO [stderr] 
Dec 18 15:04:20.966 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3`
Dec 18 15:04:20.966 INFO [stderr]   --> src/lib.rs:92:5
Dec 18 15:04:20.966 INFO [stderr]    |
Dec 18 15:04:20.966 INFO [stderr] 92 |     HPCF_3 = 0b0011,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:93:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 93 |     HPCF_4 = 0b0100,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:94:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 94 |     HPCF_5 = 0b0101,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:95:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 95 |     HPCF_6 = 0b0110,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:96:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 96 |     HPCF_7 = 0b0111,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:97:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 97 |     HPCF_8 = 0b1000,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9`
Dec 18 15:04:20.967 INFO [stderr]   --> src/lib.rs:98:5
Dec 18 15:04:20.967 INFO [stderr]    |
Dec 18 15:04:20.967 INFO [stderr] 98 |     HPCF_9 = 0b1001,
Dec 18 15:04:20.967 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr`
Dec 18 15:04:20.967 INFO [stderr]    --> src/lib.rs:105:5
Dec 18 15:04:20.967 INFO [stderr]     |
Dec 18 15:04:20.967 INFO [stderr] 105 |     pub DR: L3GD20GyroscopeDataRate,
Dec 18 15:04:20.967 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr]     |
Dec 18 15:04:20.967 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.967 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw`
Dec 18 15:04:20.967 INFO [stderr]    --> src/lib.rs:107:5
Dec 18 15:04:20.967 INFO [stderr]     |
Dec 18 15:04:20.967 INFO [stderr] 107 |     pub BW: L3GD20GyroscopeBandwidth,
Dec 18 15:04:20.967 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.967 INFO [stderr] 
Dec 18 15:04:20.993 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 15:04:20.993 INFO [stderr]    --> src/lib.rs:217:9
Dec 18 15:04:20.993 INFO [stderr]     |
Dec 18 15:04:20.993 INFO [stderr] 217 |         self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]);
Dec 18 15:04:20.993 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:20.993 INFO [stderr]     |
Dec 18 15:04:20.993 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 18 15:04:20.993 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 15:04:20.993 INFO [stderr] 
Dec 18 15:04:20.993 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 15:04:21.021 INFO [stderr]    --> src/lib.rs:218:9
Dec 18 15:04:21.021 INFO [stderr]     |
Dec 18 15:04:21.021 INFO [stderr] 218 |         self.gyroscope.read(&mut buf);
Dec 18 15:04:21.021 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:04:21.021 INFO [stderr]     |
Dec 18 15:04:21.021 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 15:04:21.021 INFO [stderr] 
Dec 18 15:04:21.387 INFO [stderr] warning: unused import: `Vec3`
Dec 18 15:04:21.387 INFO [stderr]  --> src/main.rs:5:28
Dec 18 15:04:21.387 INFO [stderr]   |
Dec 18 15:04:21.387 INFO [stderr] 5 | use i2csensors::{Gyroscope,Vec3};
Dec 18 15:04:21.387 INFO [stderr]   |                            ^^^^
Dec 18 15:04:21.388 INFO [stderr]   |
Dec 18 15:04:21.388 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 15:04:21.388 INFO [stderr] 
Dec 18 15:04:21.434 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:21.434 INFO [stderr]   --> src/main.rs:30:9
Dec 18 15:04:21.434 INFO [stderr]    |
Dec 18 15:04:21.434 INFO [stderr] 30 |     let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap();
Dec 18 15:04:21.434 INFO [stderr]    |         ----^^^^^^
Dec 18 15:04:21.434 INFO [stderr]    |         |
Dec 18 15:04:21.434 INFO [stderr]    |         help: remove this `mut`
Dec 18 15:04:21.434 INFO [stderr]    |
Dec 18 15:04:21.434 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 15:04:21.434 INFO [stderr] 
Dec 18 15:04:21.434 INFO [stderr] warning: unused import: `Vec3`
Dec 18 15:04:21.434 INFO [stderr]  --> src/main.rs:5:28
Dec 18 15:04:21.434 INFO [stderr]   |
Dec 18 15:04:21.434 INFO [stderr] 5 | use i2csensors::{Gyroscope,Vec3};
Dec 18 15:04:21.434 INFO [stderr]   |                            ^^^^
Dec 18 15:04:21.480 INFO [stderr]   |
Dec 18 15:04:21.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 15:04:21.480 INFO [stderr] 
Dec 18 15:04:21.480 INFO [stderr] warning: variable does not need to be mutable
Dec 18 15:04:21.480 INFO [stderr]   --> src/main.rs:30:9
Dec 18 15:04:21.480 INFO [stderr]    |
Dec 18 15:04:21.480 INFO [stderr] 30 |     let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap();
Dec 18 15:04:21.480 INFO [stderr]    |         ----^^^^^^
Dec 18 15:04:21.480 INFO [stderr]    |         |
Dec 18 15:04:21.480 INFO [stderr]    |         help: remove this `mut`
Dec 18 15:04:21.480 INFO [stderr]    |
Dec 18 15:04:21.480 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 15:04:21.480 INFO [stderr] 
Dec 18 15:04:21.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Dec 18 15:04:21.772 INFO running `"docker" "inspect" "85795df0cb1e797556963ad1838133ac40f4e2a17d340cb78d3f2a52c9f8b449"`
Dec 18 15:04:21.833 INFO running `"docker" "rm" "-f" "85795df0cb1e797556963ad1838133ac40f4e2a17d340cb78d3f2a52c9f8b449"`
Dec 18 15:04:21.962 INFO [stdout] 85795df0cb1e797556963ad1838133ac40f4e2a17d340cb78d3f2a52c9f8b449