Dec 07 10:38:48.353 INFO testing i2cdev-lsm303d-0.1.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 10:38:48.353 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 10:38:48.557 INFO [stdout] 76453803e4ac675d7e9ec3de21ba59ccd42a7dc2ee7d0c07dd7023fd6add2336
Dec 07 10:38:48.560 INFO running `"docker" "start" "-a" "76453803e4ac675d7e9ec3de21ba59ccd42a7dc2ee7d0c07dd7023fd6add2336"`
Dec 07 10:38:49.081 INFO [stderr] usermod: no changes
Dec 07 10:38:49.232 INFO [stderr]    Compiling i2csensors v0.1.3
Dec 07 10:38:49.735 INFO [stderr]    Compiling i2cdev-lsm303d v0.1.2 (/source)
Dec 07 10:38:50.716 INFO [stderr] warning: unused import: `std::thread`
Dec 07 10:38:50.716 INFO [stderr]   --> src/lib.rs:20:5
Dec 07 10:38:50.716 INFO [stderr]    |
Dec 07 10:38:50.716 INFO [stderr] 20 | use std::thread;
Dec 07 10:38:50.716 INFO [stderr]    |     ^^^^^^^^^^^
Dec 07 10:38:50.716 INFO [stderr]    |
Dec 07 10:38:50.716 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:38:50.716 INFO [stderr] 
Dec 07 10:38:50.716 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 10:38:50.716 INFO [stderr]   --> src/lib.rs:21:5
Dec 07 10:38:50.716 INFO [stderr]    |
Dec 07 10:38:50.716 INFO [stderr] 21 | use std::time::Duration;
Dec 07 10:38:50.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 07 10:38:50.716 INFO [stderr] 
Dec 07 10:38:50.716 INFO [stderr] warning: unused import: `std::error::Error`
Dec 07 10:38:50.716 INFO [stderr]   --> src/lib.rs:22:5
Dec 07 10:38:50.716 INFO [stderr]    |
Dec 07 10:38:50.716 INFO [stderr] 22 | use std::error::Error;
Dec 07 10:38:50.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 07 10:38:50.716 INFO [stderr] 
Dec 07 10:38:50.830 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.830 INFO [stderr]    --> src/lib.rs:152:34
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr] 152 |     pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result<LSM303D<T>, T::Error> {
Dec 07 10:38:50.830 INFO [stderr]     |                                  ----^^^^^^^^^^^^^^^^^^
Dec 07 10:38:50.830 INFO [stderr]     |                                  |
Dec 07 10:38:50.830 INFO [stderr]     |                                  help: remove this `mut`
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 10:38:50.830 INFO [stderr] 
Dec 07 10:38:50.830 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.830 INFO [stderr]    --> src/lib.rs:164:13
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr] 164 |         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);
Dec 07 10:38:50.830 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:50.830 INFO [stderr]     |             |
Dec 07 10:38:50.830 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:50.830 INFO [stderr] 
Dec 07 10:38:50.830 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.830 INFO [stderr]    --> src/lib.rs:167:13
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr] 167 |         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
Dec 07 10:38:50.830 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:50.830 INFO [stderr]     |             |
Dec 07 10:38:50.830 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:50.830 INFO [stderr] 
Dec 07 10:38:50.830 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.830 INFO [stderr]    --> src/lib.rs:170:13
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr] 170 |         let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5);
Dec 07 10:38:50.830 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:50.830 INFO [stderr]     |             |
Dec 07 10:38:50.830 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:50.830 INFO [stderr] 
Dec 07 10:38:50.830 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.830 INFO [stderr]    --> src/lib.rs:179:13
Dec 07 10:38:50.830 INFO [stderr]     |
Dec 07 10:38:50.830 INFO [stderr] 179 |         let mut a_gain: f32;
Dec 07 10:38:50.830 INFO [stderr]     |             ----^^^^^^
Dec 07 10:38:50.831 INFO [stderr]     |             |
Dec 07 10:38:50.831 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:50.831 INFO [stderr] 
Dec 07 10:38:50.831 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:50.831 INFO [stderr]    --> src/lib.rs:180:13
Dec 07 10:38:50.831 INFO [stderr]     |
Dec 07 10:38:50.831 INFO [stderr] 180 |         let mut m_gain: f32;
Dec 07 10:38:50.831 INFO [stderr]     |             ----^^^^^^
Dec 07 10:38:50.831 INFO [stderr]     |             |
Dec 07 10:38:50.831 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:50.831 INFO [stderr] 
Dec 07 10:38:50.835 INFO [stderr] warning: variant `g2` should have a camel case name such as `G2`
Dec 07 10:38:50.835 INFO [stderr]   --> src/lib.rs:68:5
Dec 07 10:38:50.835 INFO [stderr]    |
Dec 07 10:38:50.835 INFO [stderr] 68 |     g2 = 0b000,
Dec 07 10:38:50.835 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:50.835 INFO [stderr]    |
Dec 07 10:38:50.835 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 07 10:38:50.835 INFO [stderr] 
Dec 07 10:38:50.835 INFO [stderr] warning: variant `g4` should have a camel case name such as `G4`
Dec 07 10:38:50.835 INFO [stderr]   --> src/lib.rs:69:5
Dec 07 10:38:50.835 INFO [stderr]    |
Dec 07 10:38:50.835 INFO [stderr] 69 |     g4 = 0b001,
Dec 07 10:38:50.835 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:50.835 INFO [stderr] 
Dec 07 10:38:50.835 INFO [stderr] warning: variant `g6` should have a camel case name such as `G6`
Dec 07 10:38:50.835 INFO [stderr]   --> src/lib.rs:70:5
Dec 07 10:38:50.835 INFO [stderr]    |
Dec 07 10:38:50.835 INFO [stderr] 70 |     g6 = 0b010,
Dec 07 10:38:50.835 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:50.836 INFO [stderr] 
Dec 07 10:38:50.836 INFO [stderr] warning: variant `g8` should have a camel case name such as `G8`
Dec 07 10:38:50.836 INFO [stderr]   --> src/lib.rs:71:5
Dec 07 10:38:50.836 INFO [stderr]    |
Dec 07 10:38:50.836 INFO [stderr] 71 |     g8 = 0b011,
Dec 07 10:38:50.836 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:50.836 INFO [stderr] 
Dec 07 10:38:50.836 INFO [stderr] warning: variant `g16` should have a camel case name such as `G16`
Dec 07 10:38:50.836 INFO [stderr]   --> src/lib.rs:72:5
Dec 07 10:38:50.836 INFO [stderr]    |
Dec 07 10:38:50.836 INFO [stderr] 72 |     g16 = 0b100
Dec 07 10:38:50.836 INFO [stderr]    |     ^^^^^^^^^^^
Dec 07 10:38:50.836 INFO [stderr] 
Dec 07 10:38:50.836 INFO [stderr] warning: variant `gauss2` should have a camel case name such as `Gauss2`
Dec 07 10:38:50.836 INFO [stderr]    --> src/lib.rs:102:5
Dec 07 10:38:50.836 INFO [stderr]     |
Dec 07 10:38:50.836 INFO [stderr] 102 |     gauss2 = 0b00,
Dec 07 10:38:50.836 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:50.836 INFO [stderr] 
Dec 07 10:38:50.836 INFO [stderr] warning: variant `gauss4` should have a camel case name such as `Gauss4`
Dec 07 10:38:50.836 INFO [stderr]    --> src/lib.rs:103:5
Dec 07 10:38:50.836 INFO [stderr]     |
Dec 07 10:38:50.836 INFO [stderr] 103 |     gauss4 = 0b01,
Dec 07 10:38:50.836 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:50.836 INFO [stderr] 
Dec 07 10:38:50.836 INFO [stderr] warning: variant `gauss8` should have a camel case name such as `Gauss8`
Dec 07 10:38:50.836 INFO [stderr]    --> src/lib.rs:104:5
Dec 07 10:38:50.836 INFO [stderr]     |
Dec 07 10:38:50.836 INFO [stderr] 104 |     gauss8 = 0b10,
Dec 07 10:38:50.836 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:50.837 INFO [stderr] 
Dec 07 10:38:50.837 INFO [stderr] warning: variant `gauss12` should have a camel case name such as `Gauss12`
Dec 07 10:38:50.837 INFO [stderr]    --> src/lib.rs:105:5
Dec 07 10:38:50.837 INFO [stderr]     |
Dec 07 10:38:50.837 INFO [stderr] 105 |     gauss12 = 0b11
Dec 07 10:38:50.837 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 07 10:38:50.837 INFO [stderr] 
Dec 07 10:38:52.055 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:52.056 INFO [stderr]   --> src/main.rs:31:9
Dec 07 10:38:52.056 INFO [stderr]    |
Dec 07 10:38:52.056 INFO [stderr] 31 |     let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap();
Dec 07 10:38:52.056 INFO [stderr]    |         ----^^^^^^
Dec 07 10:38:52.056 INFO [stderr]    |         |
Dec 07 10:38:52.056 INFO [stderr]    |         help: remove this `mut`
Dec 07 10:38:52.056 INFO [stderr]    |
Dec 07 10:38:52.056 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 10:38:52.056 INFO [stderr] 
Dec 07 10:38:52.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Dec 07 10:38:52.435 INFO [stderr] su: No module specific data is present
Dec 07 10:38:52.794 INFO running `"docker" "inspect" "76453803e4ac675d7e9ec3de21ba59ccd42a7dc2ee7d0c07dd7023fd6add2336"`
Dec 07 10:38:52.909 INFO running `"docker" "rm" "-f" "76453803e4ac675d7e9ec3de21ba59ccd42a7dc2ee7d0c07dd7023fd6add2336"`
Dec 07 10:38:53.049 INFO [stdout] 76453803e4ac675d7e9ec3de21ba59ccd42a7dc2ee7d0c07dd7023fd6add2336
Dec 07 10:38:53.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 10:38:53.272 INFO [stdout] d199daf429b8f19ef6c573f93a87ce9ee2868ac50e3a01d9f30156563c0812a9
Dec 07 10:38:53.276 INFO running `"docker" "start" "-a" "d199daf429b8f19ef6c573f93a87ce9ee2868ac50e3a01d9f30156563c0812a9"`
Dec 07 10:38:53.996 INFO [stderr] usermod: no changes
Dec 07 10:38:54.088 INFO [stderr]    Compiling i2cdev-lsm303d v0.1.2 (/source)
Dec 07 10:38:55.332 INFO [stderr] warning: unused import: `std::thread`
Dec 07 10:38:55.332 INFO [stderr]   --> src/lib.rs:20:5
Dec 07 10:38:55.332 INFO [stderr]    |
Dec 07 10:38:55.332 INFO [stderr] 20 | use std::thread;
Dec 07 10:38:55.332 INFO [stderr]    |     ^^^^^^^^^^^
Dec 07 10:38:55.332 INFO [stderr]    |
Dec 07 10:38:55.332 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 10:38:55.332 INFO [stderr] 
Dec 07 10:38:55.332 INFO [stderr] warning: unused import: `std::time::Duration`
Dec 07 10:38:55.332 INFO [stderr]   --> src/lib.rs:21:5
Dec 07 10:38:55.332 INFO [stderr]    |
Dec 07 10:38:55.332 INFO [stderr] 21 | use std::time::Duration;
Dec 07 10:38:55.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 07 10:38:55.332 INFO [stderr] 
Dec 07 10:38:55.332 INFO [stderr] warning: unused import: `std::error::Error`
Dec 07 10:38:55.332 INFO [stderr]   --> src/lib.rs:22:5
Dec 07 10:38:55.332 INFO [stderr]    |
Dec 07 10:38:55.332 INFO [stderr] 22 | use std::error::Error;
Dec 07 10:38:55.332 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 07 10:38:55.332 INFO [stderr] 
Dec 07 10:38:55.459 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.459 INFO [stderr]    --> src/lib.rs:152:34
Dec 07 10:38:55.459 INFO [stderr]     |
Dec 07 10:38:55.459 INFO [stderr] 152 |     pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result<LSM303D<T>, T::Error> {
Dec 07 10:38:55.459 INFO [stderr]     |                                  ----^^^^^^^^^^^^^^^^^^
Dec 07 10:38:55.459 INFO [stderr]     |                                  |
Dec 07 10:38:55.459 INFO [stderr]     |                                  help: remove this `mut`
Dec 07 10:38:55.460 INFO [stderr]     |
Dec 07 10:38:55.460 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 07 10:38:55.460 INFO [stderr] 
Dec 07 10:38:55.460 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.460 INFO [stderr]    --> src/lib.rs:164:13
Dec 07 10:38:55.460 INFO [stderr]     |
Dec 07 10:38:55.460 INFO [stderr] 164 |         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);
Dec 07 10:38:55.460 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:55.460 INFO [stderr]     |             |
Dec 07 10:38:55.460 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:55.460 INFO [stderr] 
Dec 07 10:38:55.460 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.460 INFO [stderr]    --> src/lib.rs:167:13
Dec 07 10:38:55.460 INFO [stderr]     |
Dec 07 10:38:55.460 INFO [stderr] 167 |         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
Dec 07 10:38:55.460 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:55.460 INFO [stderr]     |             |
Dec 07 10:38:55.460 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:55.460 INFO [stderr] 
Dec 07 10:38:55.460 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.460 INFO [stderr]    --> src/lib.rs:170:13
Dec 07 10:38:55.460 INFO [stderr]     |
Dec 07 10:38:55.460 INFO [stderr] 170 |         let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5);
Dec 07 10:38:55.460 INFO [stderr]     |             ----^^^^^^^^^
Dec 07 10:38:55.460 INFO [stderr]     |             |
Dec 07 10:38:55.460 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:55.460 INFO [stderr] 
Dec 07 10:38:55.464 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.464 INFO [stderr]    --> src/lib.rs:179:13
Dec 07 10:38:55.464 INFO [stderr]     |
Dec 07 10:38:55.464 INFO [stderr] 179 |         let mut a_gain: f32;
Dec 07 10:38:55.464 INFO [stderr]     |             ----^^^^^^
Dec 07 10:38:55.464 INFO [stderr]     |             |
Dec 07 10:38:55.464 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:55.464 INFO [stderr] 
Dec 07 10:38:55.464 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.464 INFO [stderr]    --> src/lib.rs:180:13
Dec 07 10:38:55.464 INFO [stderr]     |
Dec 07 10:38:55.464 INFO [stderr] 180 |         let mut m_gain: f32;
Dec 07 10:38:55.464 INFO [stderr]     |             ----^^^^^^
Dec 07 10:38:55.464 INFO [stderr]     |             |
Dec 07 10:38:55.464 INFO [stderr]     |             help: remove this `mut`
Dec 07 10:38:55.464 INFO [stderr] 
Dec 07 10:38:55.466 INFO [stderr] warning: variant `g2` should have a camel case name such as `G2`
Dec 07 10:38:55.467 INFO [stderr]   --> src/lib.rs:68:5
Dec 07 10:38:55.467 INFO [stderr]    |
Dec 07 10:38:55.467 INFO [stderr] 68 |     g2 = 0b000,
Dec 07 10:38:55.467 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:55.467 INFO [stderr]    |
Dec 07 10:38:55.467 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 07 10:38:55.467 INFO [stderr] 
Dec 07 10:38:55.468 INFO [stderr] warning: variant `g4` should have a camel case name such as `G4`
Dec 07 10:38:55.468 INFO [stderr]   --> src/lib.rs:69:5
Dec 07 10:38:55.468 INFO [stderr]    |
Dec 07 10:38:55.468 INFO [stderr] 69 |     g4 = 0b001,
Dec 07 10:38:55.468 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:55.468 INFO [stderr] 
Dec 07 10:38:55.469 INFO [stderr] warning: variant `g6` should have a camel case name such as `G6`
Dec 07 10:38:55.469 INFO [stderr]   --> src/lib.rs:70:5
Dec 07 10:38:55.469 INFO [stderr]    |
Dec 07 10:38:55.469 INFO [stderr] 70 |     g6 = 0b010,
Dec 07 10:38:55.469 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:55.469 INFO [stderr] 
Dec 07 10:38:55.469 INFO [stderr] warning: variant `g8` should have a camel case name such as `G8`
Dec 07 10:38:55.469 INFO [stderr]   --> src/lib.rs:71:5
Dec 07 10:38:55.469 INFO [stderr]    |
Dec 07 10:38:55.469 INFO [stderr] 71 |     g8 = 0b011,
Dec 07 10:38:55.469 INFO [stderr]    |     ^^^^^^^^^^
Dec 07 10:38:55.469 INFO [stderr] 
Dec 07 10:38:55.469 INFO [stderr] warning: variant `g16` should have a camel case name such as `G16`
Dec 07 10:38:55.469 INFO [stderr]   --> src/lib.rs:72:5
Dec 07 10:38:55.469 INFO [stderr]    |
Dec 07 10:38:55.469 INFO [stderr] 72 |     g16 = 0b100
Dec 07 10:38:55.469 INFO [stderr]    |     ^^^^^^^^^^^
Dec 07 10:38:55.469 INFO [stderr] 
Dec 07 10:38:55.469 INFO [stderr] warning: variant `gauss2` should have a camel case name such as `Gauss2`
Dec 07 10:38:55.469 INFO [stderr]    --> src/lib.rs:102:5
Dec 07 10:38:55.469 INFO [stderr]     |
Dec 07 10:38:55.469 INFO [stderr] 102 |     gauss2 = 0b00,
Dec 07 10:38:55.469 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:55.469 INFO [stderr] 
Dec 07 10:38:55.469 INFO [stderr] warning: variant `gauss4` should have a camel case name such as `Gauss4`
Dec 07 10:38:55.469 INFO [stderr]    --> src/lib.rs:103:5
Dec 07 10:38:55.469 INFO [stderr]     |
Dec 07 10:38:55.469 INFO [stderr] 103 |     gauss4 = 0b01,
Dec 07 10:38:55.469 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:55.476 INFO [stderr] 
Dec 07 10:38:55.476 INFO [stderr] warning: variant `gauss8` should have a camel case name such as `Gauss8`
Dec 07 10:38:55.476 INFO [stderr]    --> src/lib.rs:104:5
Dec 07 10:38:55.476 INFO [stderr]     |
Dec 07 10:38:55.476 INFO [stderr] 104 |     gauss8 = 0b10,
Dec 07 10:38:55.476 INFO [stderr]     |     ^^^^^^^^^^^^^
Dec 07 10:38:55.476 INFO [stderr] 
Dec 07 10:38:55.476 INFO [stderr] warning: variant `gauss12` should have a camel case name such as `Gauss12`
Dec 07 10:38:55.476 INFO [stderr]    --> src/lib.rs:105:5
Dec 07 10:38:55.476 INFO [stderr]     |
Dec 07 10:38:55.476 INFO [stderr] 105 |     gauss12 = 0b11
Dec 07 10:38:55.476 INFO [stderr]     |     ^^^^^^^^^^^^^^
Dec 07 10:38:55.476 INFO [stderr] 
Dec 07 10:38:55.511 INFO [stderr] warning: variable does not need to be mutable
Dec 07 10:38:55.511 INFO [stderr]   --> src/main.rs:31:9
Dec 07 10:38:55.511 INFO [stderr]    |
Dec 07 10:38:55.511 INFO [stderr] 31 |     let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap();
Dec 07 10:38:55.511 INFO [stderr]    |         ----^^^^^^
Dec 07 10:38:55.511 INFO [stderr]    |         |
Dec 07 10:38:55.511 INFO [stderr]    |         help: remove this `mut`
Dec 07 10:38:55.511 INFO [stderr]    |
Dec 07 10:38:55.511 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 10:38:55.511 INFO [stderr] 
Dec 07 10:38:55.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 07 10:38:55.865 INFO [stderr] su: No module specific data is present
Dec 07 10:38:56.335 INFO running `"docker" "inspect" "d199daf429b8f19ef6c573f93a87ce9ee2868ac50e3a01d9f30156563c0812a9"`
Dec 07 10:38:56.525 INFO running `"docker" "rm" "-f" "d199daf429b8f19ef6c573f93a87ce9ee2868ac50e3a01d9f30156563c0812a9"`
Dec 07 10:38:56.816 INFO [stdout] d199daf429b8f19ef6c573f93a87ce9ee2868ac50e3a01d9f30156563c0812a9
Dec 07 10:38:56.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 07 10:38:57.128 INFO [stdout] 86cf1668a37af21309bae192f17db7cc143ec9a069cfcc813f4cab54c1f51dd3
Dec 07 10:38:57.130 INFO running `"docker" "start" "-a" "86cf1668a37af21309bae192f17db7cc143ec9a069cfcc813f4cab54c1f51dd3"`
Dec 07 10:38:57.654 INFO [stderr] usermod: no changes
Dec 07 10:38:57.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 10:38:57.747 INFO [stderr]      Running /target/debug/deps/i2cdev_lsm303d-c848cd83d7f269e2
Dec 07 10:38:57.748 INFO [stdout] 
Dec 07 10:38:57.748 INFO [stdout] running 1 test
Dec 07 10:38:57.748 INFO [stdout] test tests::it_works ... ok
Dec 07 10:38:57.748 INFO [stdout] 
Dec 07 10:38:57.748 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:38:57.748 INFO [stdout] 
Dec 07 10:38:57.748 INFO [stderr]      Running /target/debug/deps/lsm303d_bin-4cf17c2848d813b1
Dec 07 10:38:57.750 INFO [stdout] 
Dec 07 10:38:57.750 INFO [stdout] running 0 tests
Dec 07 10:38:57.750 INFO [stdout] 
Dec 07 10:38:57.750 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:38:57.750 INFO [stdout] 
Dec 07 10:38:57.750 INFO [stderr]    Doc-tests i2cdev_lsm303d
Dec 07 10:38:59.288 INFO [stdout] 
Dec 07 10:38:59.288 INFO [stdout] running 0 tests
Dec 07 10:38:59.288 INFO [stdout] 
Dec 07 10:38:59.288 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 10:38:59.288 INFO [stdout] 
Dec 07 10:38:59.297 INFO [stderr] su: No module specific data is present
Dec 07 10:38:59.695 INFO running `"docker" "inspect" "86cf1668a37af21309bae192f17db7cc143ec9a069cfcc813f4cab54c1f51dd3"`
Dec 07 10:38:59.864 INFO running `"docker" "rm" "-f" "86cf1668a37af21309bae192f17db7cc143ec9a069cfcc813f4cab54c1f51dd3"`
Dec 07 10:39:00.020 INFO [stdout] 86cf1668a37af21309bae192f17db7cc143ec9a069cfcc813f4cab54c1f51dd3