Dec 03 05:16:37.383 INFO testing i2cdev-l3gd20-0.1.3 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 05:16:37.383 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 05:16:37.695 INFO [stdout] e9fe57a991df1bd53b4490924f54a13ad39065332b5a726e2a4c54f3519d6804
Dec 03 05:16:37.701 INFO running `"docker" "start" "-a" "e9fe57a991df1bd53b4490924f54a13ad39065332b5a726e2a4c54f3519d6804"`
Dec 03 05:16:38.147 INFO [stderr] usermod: no changes
Dec 03 05:16:38.267 INFO [stderr]    Compiling i2csensors v0.1.3
Dec 03 05:16:38.723 INFO [stderr]    Compiling i2cdev-l3gd20 v0.1.3 (/source)
Dec 03 05:16:39.714 INFO [stderr] warning: unused import: `std::thread`
Dec 03 05:16:39.714 INFO [stderr]   --> src/lib.rs:20:5
Dec 03 05:16:39.714 INFO [stderr]    |
Dec 03 05:16:39.714 INFO [stderr] 20 | use std::thread;
Dec 03 05:16:39.714 INFO [stderr]    |     ^^^^^^^^^^^
Dec 03 05:16:39.714 INFO [stderr]    |
Dec 03 05:16:39.714 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 05:16:39.715 INFO [stderr] 
Dec 03 05:16:39.715 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 03 05:16:39.715 INFO [stderr]   --> src/lib.rs:21:5
Dec 03 05:16:39.715 INFO [stderr]    |
Dec 03 05:16:39.715 INFO [stderr] 21 | use std::time::Duration;
Dec 03 05:16:39.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.715 INFO [stderr] 
Dec 03 05:16:39.715 INFO [stderr] warning: unused import: `std::error::Error`
Dec 03 05:16:39.715 INFO [stderr]   --> src/lib.rs:22:5
Dec 03 05:16:39.715 INFO [stderr]    |
Dec 03 05:16:39.715 INFO [stderr] 22 | use std::error::Error;
Dec 03 05:16:39.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.715 INFO [stderr] 
Dec 03 05:16:39.715 INFO [stderr] warning: unused import: `BigEndian`
Dec 03 05:16:39.715 INFO [stderr]   --> src/lib.rs:26:28
Dec 03 05:16:39.715 INFO [stderr]    |
Dec 03 05:16:39.715 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian};
Dec 03 05:16:39.715 INFO [stderr]    |                            ^^^^^^^^^
Dec 03 05:16:39.715 INFO [stderr] 
Dec 03 05:16:39.853 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:39.853 INFO [stderr]    --> src/lib.rs:146:29
Dec 03 05:16:39.853 INFO [stderr]     |
Dec 03 05:16:39.853 INFO [stderr] 146 |     pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result<L3GD20<T>, T::Error> {
Dec 03 05:16:39.853 INFO [stderr]     |                             ----^^^^^^^^^^^^^
Dec 03 05:16:39.853 INFO [stderr]     |                             |
Dec 03 05:16:39.853 INFO [stderr]     |                             help: remove this `mut`
Dec 03 05:16:39.853 INFO [stderr]     |
Dec 03 05:16:39.853 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 05:16:39.853 INFO [stderr] 
Dec 03 05:16:39.853 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:39.853 INFO [stderr]    --> src/lib.rs:194:13
Dec 03 05:16:39.853 INFO [stderr]     |
Dec 03 05:16:39.853 INFO [stderr] 194 |         let mut g_gain: f32;
Dec 03 05:16:39.853 INFO [stderr]     |             ----^^^^^^
Dec 03 05:16:39.853 INFO [stderr]     |             |
Dec 03 05:16:39.853 INFO [stderr]     |             help: remove this `mut`
Dec 03 05:16:39.853 INFO [stderr] 
Dec 03 05:16:39.857 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250`
Dec 03 05:16:39.857 INFO [stderr]   --> src/lib.rs:74:5
Dec 03 05:16:39.857 INFO [stderr]    |
Dec 03 05:16:39.857 INFO [stderr] 74 |     dps250 = 0b00,
Dec 03 05:16:39.857 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 03 05:16:39.857 INFO [stderr]    |
Dec 03 05:16:39.857 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 03 05:16:39.857 INFO [stderr] 
Dec 03 05:16:39.857 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500`
Dec 03 05:16:39.857 INFO [stderr]   --> src/lib.rs:75:5
Dec 03 05:16:39.857 INFO [stderr]    |
Dec 03 05:16:39.857 INFO [stderr] 75 |     dps500 = 0b01,
Dec 03 05:16:39.857 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 03 05:16:39.857 INFO [stderr] 
Dec 03 05:16:39.857 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000`
Dec 03 05:16:39.857 INFO [stderr]   --> src/lib.rs:76:5
Dec 03 05:16:39.857 INFO [stderr]    |
Dec 03 05:16:39.857 INFO [stderr] 76 |     dps2000 = 0b10
Dec 03 05:16:39.857 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 03 05:16:39.857 INFO [stderr] 
Dec 03 05:16:39.863 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0`
Dec 03 05:16:39.863 INFO [stderr]   --> src/lib.rs:89:5
Dec 03 05:16:39.863 INFO [stderr]    |
Dec 03 05:16:39.863 INFO [stderr] 89 |     HPCF_0 = 0b0000,
Dec 03 05:16:39.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.863 INFO [stderr] 
Dec 03 05:16:39.863 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1`
Dec 03 05:16:39.863 INFO [stderr]   --> src/lib.rs:90:5
Dec 03 05:16:39.863 INFO [stderr]    |
Dec 03 05:16:39.863 INFO [stderr] 90 |     HPCF_1 = 0b0001,
Dec 03 05:16:39.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.863 INFO [stderr] 
Dec 03 05:16:39.863 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2`
Dec 03 05:16:39.863 INFO [stderr]   --> src/lib.rs:91:5
Dec 03 05:16:39.863 INFO [stderr]    |
Dec 03 05:16:39.863 INFO [stderr] 91 |     HPCF_2 = 0b0010,
Dec 03 05:16:39.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.863 INFO [stderr] 
Dec 03 05:16:39.863 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3`
Dec 03 05:16:39.863 INFO [stderr]   --> src/lib.rs:92:5
Dec 03 05:16:39.863 INFO [stderr]    |
Dec 03 05:16:39.863 INFO [stderr] 92 |     HPCF_3 = 0b0011,
Dec 03 05:16:39.863 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:93:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 93 |     HPCF_4 = 0b0100,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:94:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 94 |     HPCF_5 = 0b0101,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:95:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 95 |     HPCF_6 = 0b0110,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:96:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 96 |     HPCF_7 = 0b0111,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:97:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 97 |     HPCF_8 = 0b1000,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9`
Dec 03 05:16:39.864 INFO [stderr]   --> src/lib.rs:98:5
Dec 03 05:16:39.864 INFO [stderr]    |
Dec 03 05:16:39.864 INFO [stderr] 98 |     HPCF_9 = 0b1001,
Dec 03 05:16:39.864 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr`
Dec 03 05:16:39.864 INFO [stderr]    --> src/lib.rs:105:5
Dec 03 05:16:39.864 INFO [stderr]     |
Dec 03 05:16:39.864 INFO [stderr] 105 |     pub DR: L3GD20GyroscopeDataRate,
Dec 03 05:16:39.864 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr]     |
Dec 03 05:16:39.864 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.864 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw`
Dec 03 05:16:39.864 INFO [stderr]    --> src/lib.rs:107:5
Dec 03 05:16:39.864 INFO [stderr]     |
Dec 03 05:16:39.864 INFO [stderr] 107 |     pub BW: L3GD20GyroscopeBandwidth,
Dec 03 05:16:39.864 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.864 INFO [stderr] 
Dec 03 05:16:39.867 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 05:16:39.867 INFO [stderr]    --> src/lib.rs:217:9
Dec 03 05:16:39.867 INFO [stderr]     |
Dec 03 05:16:39.867 INFO [stderr] 217 |         self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]);
Dec 03 05:16:39.867 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.867 INFO [stderr]     |
Dec 03 05:16:39.867 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 05:16:39.867 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 05:16:39.867 INFO [stderr] 
Dec 03 05:16:39.867 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 05:16:39.867 INFO [stderr]    --> src/lib.rs:218:9
Dec 03 05:16:39.867 INFO [stderr]     |
Dec 03 05:16:39.867 INFO [stderr] 218 |         self.gyroscope.read(&mut buf);
Dec 03 05:16:39.867 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:39.867 INFO [stderr]     |
Dec 03 05:16:39.867 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 05:16:39.867 INFO [stderr] 
Dec 03 05:16:40.934 INFO [stderr] warning: unused import: `Vec3`
Dec 03 05:16:40.934 INFO [stderr]  --> src/main.rs:5:28
Dec 03 05:16:40.934 INFO [stderr]   |
Dec 03 05:16:40.934 INFO [stderr] 5 | use i2csensors::{Gyroscope,Vec3};
Dec 03 05:16:40.934 INFO [stderr]   |                            ^^^^
Dec 03 05:16:40.934 INFO [stderr]   |
Dec 03 05:16:40.934 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 05:16:40.934 INFO [stderr] 
Dec 03 05:16:40.979 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:40.979 INFO [stderr]   --> src/main.rs:30:9
Dec 03 05:16:40.979 INFO [stderr]    |
Dec 03 05:16:40.979 INFO [stderr] 30 |     let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap();
Dec 03 05:16:40.979 INFO [stderr]    |         ----^^^^^^
Dec 03 05:16:40.979 INFO [stderr]    |         |
Dec 03 05:16:40.979 INFO [stderr]    |         help: remove this `mut`
Dec 03 05:16:40.979 INFO [stderr]    |
Dec 03 05:16:40.979 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 05:16:40.979 INFO [stderr] 
Dec 03 05:16:41.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.34s
Dec 03 05:16:41.514 INFO [stderr] su: No module specific data is present
Dec 03 05:16:41.860 INFO running `"docker" "inspect" "e9fe57a991df1bd53b4490924f54a13ad39065332b5a726e2a4c54f3519d6804"`
Dec 03 05:16:41.948 INFO running `"docker" "rm" "-f" "e9fe57a991df1bd53b4490924f54a13ad39065332b5a726e2a4c54f3519d6804"`
Dec 03 05:16:42.084 INFO [stdout] e9fe57a991df1bd53b4490924f54a13ad39065332b5a726e2a4c54f3519d6804
Dec 03 05:16:42.087 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 05:16:42.346 INFO [stdout] 5055c911bef60522a6ca4adfdc3f8ede7eddc185bd54f7de2e581c08dcb7ef92
Dec 03 05:16:42.348 INFO running `"docker" "start" "-a" "5055c911bef60522a6ca4adfdc3f8ede7eddc185bd54f7de2e581c08dcb7ef92"`
Dec 03 05:16:42.958 INFO [stderr] usermod: no changes
Dec 03 05:16:43.047 INFO [stderr]    Compiling i2cdev-l3gd20 v0.1.3 (/source)
Dec 03 05:16:44.359 INFO [stderr] warning: unused import: `Vec3`
Dec 03 05:16:44.359 INFO [stderr]  --> src/main.rs:5:28
Dec 03 05:16:44.359 INFO [stderr]   |
Dec 03 05:16:44.359 INFO [stderr] 5 | use i2csensors::{Gyroscope,Vec3};
Dec 03 05:16:44.359 INFO [stderr]   |                            ^^^^
Dec 03 05:16:44.359 INFO [stderr]   |
Dec 03 05:16:44.359 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 03 05:16:44.359 INFO [stderr] 
Dec 03 05:16:44.400 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:44.400 INFO [stderr]   --> src/main.rs:30:9
Dec 03 05:16:44.400 INFO [stderr]    |
Dec 03 05:16:44.400 INFO [stderr] 30 |     let mut i2cdev = get_linux_l3gd20_i2c_device().unwrap();
Dec 03 05:16:44.400 INFO [stderr]    |         ----^^^^^^
Dec 03 05:16:44.400 INFO [stderr]    |         |
Dec 03 05:16:44.400 INFO [stderr]    |         help: remove this `mut`
Dec 03 05:16:44.400 INFO [stderr]    |
Dec 03 05:16:44.400 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 03 05:16:44.400 INFO [stderr] 
Dec 03 05:16:44.423 INFO [stderr] warning: unused import: `std::thread`
Dec 03 05:16:44.423 INFO [stderr]   --> src/lib.rs:20:5
Dec 03 05:16:44.423 INFO [stderr]    |
Dec 03 05:16:44.423 INFO [stderr] 20 | use std::thread;
Dec 03 05:16:44.423 INFO [stderr]    |     ^^^^^^^^^^^
Dec 03 05:16:44.423 INFO [stderr]    |
Dec 03 05:16:44.423 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 03 05:16:44.423 INFO [stderr] 
Dec 03 05:16:44.423 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 03 05:16:44.423 INFO [stderr]   --> src/lib.rs:21:5
Dec 03 05:16:44.423 INFO [stderr]    |
Dec 03 05:16:44.423 INFO [stderr] 21 | use std::time::Duration;
Dec 03 05:16:44.423 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.423 INFO [stderr] 
Dec 03 05:16:44.423 INFO [stderr] warning: unused import: `std::error::Error`
Dec 03 05:16:44.423 INFO [stderr]   --> src/lib.rs:22:5
Dec 03 05:16:44.423 INFO [stderr]    |
Dec 03 05:16:44.423 INFO [stderr] 22 | use std::error::Error;
Dec 03 05:16:44.423 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.423 INFO [stderr] 
Dec 03 05:16:44.423 INFO [stderr] warning: unused import: `BigEndian`
Dec 03 05:16:44.423 INFO [stderr]   --> src/lib.rs:26:28
Dec 03 05:16:44.423 INFO [stderr]    |
Dec 03 05:16:44.423 INFO [stderr] 26 | use byteorder::{ByteOrder, BigEndian, LittleEndian};
Dec 03 05:16:44.423 INFO [stderr]    |                            ^^^^^^^^^
Dec 03 05:16:44.423 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:44.611 INFO [stderr]    --> src/lib.rs:146:29
Dec 03 05:16:44.611 INFO [stderr]     |
Dec 03 05:16:44.611 INFO [stderr] 146 |     pub fn new(mut gyro: T, mut gyro_settings: L3GD20GyroscopeSettings) -> Result<L3GD20<T>, T::Error> {
Dec 03 05:16:44.611 INFO [stderr]     |                             ----^^^^^^^^^^^^^
Dec 03 05:16:44.611 INFO [stderr]     |                             |
Dec 03 05:16:44.611 INFO [stderr]     |                             help: remove this `mut`
Dec 03 05:16:44.611 INFO [stderr]     |
Dec 03 05:16:44.611 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 03 05:16:44.611 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variable does not need to be mutable
Dec 03 05:16:44.611 INFO [stderr]    --> src/lib.rs:194:13
Dec 03 05:16:44.611 INFO [stderr]     |
Dec 03 05:16:44.611 INFO [stderr] 194 |         let mut g_gain: f32;
Dec 03 05:16:44.611 INFO [stderr]     |             ----^^^^^^
Dec 03 05:16:44.611 INFO [stderr]     |             |
Dec 03 05:16:44.611 INFO [stderr]     |             help: remove this `mut`
Dec 03 05:16:44.611 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variant `dps250` should have a camel case name such as `Dps250`
Dec 03 05:16:44.611 INFO [stderr]   --> src/lib.rs:74:5
Dec 03 05:16:44.611 INFO [stderr]    |
Dec 03 05:16:44.611 INFO [stderr] 74 |     dps250 = 0b00,
Dec 03 05:16:44.611 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 03 05:16:44.611 INFO [stderr]    |
Dec 03 05:16:44.611 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 03 05:16:44.611 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variant `dps500` should have a camel case name such as `Dps500`
Dec 03 05:16:44.611 INFO [stderr]   --> src/lib.rs:75:5
Dec 03 05:16:44.611 INFO [stderr]    |
Dec 03 05:16:44.611 INFO [stderr] 75 |     dps500 = 0b01,
Dec 03 05:16:44.611 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 03 05:16:44.611 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variant `dps2000` should have a camel case name such as `Dps2000`
Dec 03 05:16:44.611 INFO [stderr]   --> src/lib.rs:76:5
Dec 03 05:16:44.611 INFO [stderr]    |
Dec 03 05:16:44.611 INFO [stderr] 76 |     dps2000 = 0b10
Dec 03 05:16:44.611 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 03 05:16:44.611 INFO [stderr] 
Dec 03 05:16:44.611 INFO [stderr] warning: variant `HPCF_0` should have a camel case name such as `Hpcf0`
Dec 03 05:16:44.611 INFO [stderr]   --> src/lib.rs:89:5
Dec 03 05:16:44.611 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 89 |     HPCF_0 = 0b0000,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_1` should have a camel case name such as `Hpcf1`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:90:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 90 |     HPCF_1 = 0b0001,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_2` should have a camel case name such as `Hpcf2`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:91:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 91 |     HPCF_2 = 0b0010,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_3` should have a camel case name such as `Hpcf3`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:92:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 92 |     HPCF_3 = 0b0011,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_4` should have a camel case name such as `Hpcf4`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:93:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 93 |     HPCF_4 = 0b0100,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_5` should have a camel case name such as `Hpcf5`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:94:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 94 |     HPCF_5 = 0b0101,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_6` should have a camel case name such as `Hpcf6`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:95:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 95 |     HPCF_6 = 0b0110,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.612 INFO [stderr] warning: variant `HPCF_7` should have a camel case name such as `Hpcf7`
Dec 03 05:16:44.612 INFO [stderr]   --> src/lib.rs:96:5
Dec 03 05:16:44.612 INFO [stderr]    |
Dec 03 05:16:44.612 INFO [stderr] 96 |     HPCF_7 = 0b0111,
Dec 03 05:16:44.612 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.612 INFO [stderr] 
Dec 03 05:16:44.615 INFO [stderr] warning: variant `HPCF_8` should have a camel case name such as `Hpcf8`
Dec 03 05:16:44.615 INFO [stderr]   --> src/lib.rs:97:5
Dec 03 05:16:44.615 INFO [stderr]    |
Dec 03 05:16:44.615 INFO [stderr] 97 |     HPCF_8 = 0b1000,
Dec 03 05:16:44.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.615 INFO [stderr] 
Dec 03 05:16:44.615 INFO [stderr] warning: variant `HPCF_9` should have a camel case name such as `Hpcf9`
Dec 03 05:16:44.615 INFO [stderr]   --> src/lib.rs:98:5
Dec 03 05:16:44.615 INFO [stderr]    |
Dec 03 05:16:44.615 INFO [stderr] 98 |     HPCF_9 = 0b1001,
Dec 03 05:16:44.615 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 03 05:16:44.615 INFO [stderr] 
Dec 03 05:16:44.615 INFO [stderr] warning: structure field `DR` should have a snake case name such as `dr`
Dec 03 05:16:44.615 INFO [stderr]    --> src/lib.rs:105:5
Dec 03 05:16:44.615 INFO [stderr]     |
Dec 03 05:16:44.615 INFO [stderr] 105 |     pub DR: L3GD20GyroscopeDataRate,
Dec 03 05:16:44.615 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.615 INFO [stderr]     |
Dec 03 05:16:44.615 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Dec 03 05:16:44.615 INFO [stderr] 
Dec 03 05:16:44.615 INFO [stderr] warning: structure field `BW` should have a snake case name such as `bw`
Dec 03 05:16:44.615 INFO [stderr]    --> src/lib.rs:107:5
Dec 03 05:16:44.615 INFO [stderr]     |
Dec 03 05:16:44.615 INFO [stderr] 107 |     pub BW: L3GD20GyroscopeBandwidth,
Dec 03 05:16:44.615 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.615 INFO [stderr] 
Dec 03 05:16:44.625 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 05:16:44.625 INFO [stderr]    --> src/lib.rs:217:9
Dec 03 05:16:44.625 INFO [stderr]     |
Dec 03 05:16:44.625 INFO [stderr] 217 |         self.gyroscope.write(&[L3GD20_INCREMENT_BIT | L3GD20_OUT]);
Dec 03 05:16:44.625 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.625 INFO [stderr]     |
Dec 03 05:16:44.625 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 03 05:16:44.625 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 05:16:44.625 INFO [stderr] 
Dec 03 05:16:44.625 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 03 05:16:44.625 INFO [stderr]    --> src/lib.rs:218:9
Dec 03 05:16:44.626 INFO [stderr]     |
Dec 03 05:16:44.626 INFO [stderr] 218 |         self.gyroscope.read(&mut buf);
Dec 03 05:16:44.626 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 05:16:44.626 INFO [stderr]     |
Dec 03 05:16:44.626 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 03 05:16:44.626 INFO [stderr] 
Dec 03 05:16:45.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.14s
Dec 03 05:16:45.118 INFO [stderr] su: No module specific data is present
Dec 03 05:16:45.469 INFO running `"docker" "inspect" "5055c911bef60522a6ca4adfdc3f8ede7eddc185bd54f7de2e581c08dcb7ef92"`
Dec 03 05:16:45.644 INFO running `"docker" "rm" "-f" "5055c911bef60522a6ca4adfdc3f8ede7eddc185bd54f7de2e581c08dcb7ef92"`
Dec 03 05:16:45.808 INFO [stdout] 5055c911bef60522a6ca4adfdc3f8ede7eddc185bd54f7de2e581c08dcb7ef92
Dec 03 05:16:45.812 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 05:16:46.083 INFO [stdout] 7b02813f37b7b5a0404a218d2696616c324d8e7445a4e7e731da6d914c6362a6
Dec 03 05:16:46.086 INFO running `"docker" "start" "-a" "7b02813f37b7b5a0404a218d2696616c324d8e7445a4e7e731da6d914c6362a6"`
Dec 03 05:16:46.633 INFO [stderr] usermod: no changes
Dec 03 05:16:46.754 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 03 05:16:46.766 INFO [stderr]      Running /target/debug/deps/i2cdev_l3gd20-cd04f98f99b0bbb1
Dec 03 05:16:46.771 INFO [stdout] 
Dec 03 05:16:46.771 INFO [stdout] running 0 tests
Dec 03 05:16:46.771 INFO [stdout] 
Dec 03 05:16:46.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:16:46.771 INFO [stdout] 
Dec 03 05:16:46.771 INFO [stderr]      Running /target/debug/deps/l3gd20_bin-2a81dff0de107295
Dec 03 05:16:46.777 INFO [stderr]    Doc-tests i2cdev_l3gd20
Dec 03 05:16:46.777 INFO [stdout] 
Dec 03 05:16:46.777 INFO [stdout] running 0 tests
Dec 03 05:16:46.777 INFO [stdout] 
Dec 03 05:16:46.777 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:16:46.777 INFO [stdout] 
Dec 03 05:16:48.783 INFO [stdout] 
Dec 03 05:16:48.783 INFO [stdout] running 0 tests
Dec 03 05:16:48.783 INFO [stdout] 
Dec 03 05:16:48.783 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 05:16:48.783 INFO [stdout] 
Dec 03 05:16:48.791 INFO [stderr] su: No module specific data is present
Dec 03 05:16:49.306 INFO running `"docker" "inspect" "7b02813f37b7b5a0404a218d2696616c324d8e7445a4e7e731da6d914c6362a6"`
Dec 03 05:16:49.414 INFO running `"docker" "rm" "-f" "7b02813f37b7b5a0404a218d2696616c324d8e7445a4e7e731da6d914c6362a6"`
Dec 03 05:16:49.557 INFO [stdout] 7b02813f37b7b5a0404a218d2696616c324d8e7445a4e7e731da6d914c6362a6
