Oct 13 13:35:03.769 INFO checking i2cdev-lsm303d-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977 Oct 13 13:35:03.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-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"` Oct 13 13:35:04.025 INFO blam! c2d011a3325e49105771546e60b14c1c029c632ccfd902baf594b232f1b03b86 Oct 13 13:35:04.032 INFO running `"docker" "start" "-a" "c2d011a3325e49105771546e60b14c1c029c632ccfd902baf594b232f1b03b86"` Oct 13 13:35:04.458 INFO kablam! usermod: no changes Oct 13 13:35:04.545 INFO kablam! Checking i2csensors v0.1.3 Oct 13 13:35:05.237 INFO kablam! Checking i2cdev-lsm303d v0.1.2 (/source) Oct 13 13:35:06.849 INFO kablam! warning: unused import: `std::thread` Oct 13 13:35:06.849 INFO kablam! --> src/lib.rs:20:5 Oct 13 13:35:06.849 INFO kablam! | Oct 13 13:35:06.849 INFO kablam! 20 | use std::thread; Oct 13 13:35:06.849 INFO kablam! | ^^^^^^^^^^^ Oct 13 13:35:06.849 INFO kablam! | Oct 13 13:35:06.849 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 13:35:06.849 INFO kablam! Oct 13 13:35:06.849 INFO kablam! warning: unused import: `std::time::Duration` Oct 13 13:35:06.849 INFO kablam! --> src/lib.rs:21:5 Oct 13 13:35:06.849 INFO kablam! | Oct 13 13:35:06.849 INFO kablam! 21 | use std::time::Duration; Oct 13 13:35:06.849 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 13:35:06.849 INFO kablam! Oct 13 13:35:06.850 INFO kablam! warning: unused import: `std::error::Error` Oct 13 13:35:06.850 INFO kablam! --> src/lib.rs:22:5 Oct 13 13:35:06.850 INFO kablam! | Oct 13 13:35:06.850 INFO kablam! 22 | use std::error::Error; Oct 13 13:35:06.850 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 13 13:35:06.850 INFO kablam! Oct 13 13:35:06.992 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.992 INFO kablam! --> src/lib.rs:152:34 Oct 13 13:35:06.992 INFO kablam! | Oct 13 13:35:06.992 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Oct 13 13:35:06.992 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Oct 13 13:35:06.992 INFO kablam! | | Oct 13 13:35:06.992 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.992 INFO kablam! | Oct 13 13:35:06.992 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 13:35:06.992 INFO kablam! Oct 13 13:35:06.992 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.992 INFO kablam! --> src/lib.rs:164:13 Oct 13 13:35:06.992 INFO kablam! | Oct 13 13:35:06.992 INFO kablam! 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); Oct 13 13:35:06.992 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:06.993 INFO kablam! | | Oct 13 13:35:06.993 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.993 INFO kablam! Oct 13 13:35:06.993 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.993 INFO kablam! --> src/lib.rs:167:13 Oct 13 13:35:06.993 INFO kablam! | Oct 13 13:35:06.993 INFO kablam! 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 Oct 13 13:35:06.993 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:06.993 INFO kablam! | | Oct 13 13:35:06.993 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.993 INFO kablam! Oct 13 13:35:06.993 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.993 INFO kablam! --> src/lib.rs:170:13 Oct 13 13:35:06.993 INFO kablam! | Oct 13 13:35:06.993 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Oct 13 13:35:06.993 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:06.993 INFO kablam! | | Oct 13 13:35:06.993 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.993 INFO kablam! Oct 13 13:35:06.993 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.993 INFO kablam! --> src/lib.rs:179:13 Oct 13 13:35:06.993 INFO kablam! | Oct 13 13:35:06.993 INFO kablam! 179 | let mut a_gain: f32; Oct 13 13:35:06.993 INFO kablam! | ----^^^^^^ Oct 13 13:35:06.993 INFO kablam! | | Oct 13 13:35:06.993 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.993 INFO kablam! Oct 13 13:35:06.993 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:06.993 INFO kablam! --> src/lib.rs:180:13 Oct 13 13:35:06.993 INFO kablam! | Oct 13 13:35:06.993 INFO kablam! 180 | let mut m_gain: f32; Oct 13 13:35:06.993 INFO kablam! | ----^^^^^^ Oct 13 13:35:06.994 INFO kablam! | | Oct 13 13:35:06.994 INFO kablam! | help: remove this `mut` Oct 13 13:35:06.994 INFO kablam! Oct 13 13:35:07.004 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Oct 13 13:35:07.004 INFO kablam! --> src/lib.rs:68:5 Oct 13 13:35:07.004 INFO kablam! | Oct 13 13:35:07.004 INFO kablam! 68 | g2 = 0b000, Oct 13 13:35:07.004 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.004 INFO kablam! | Oct 13 13:35:07.004 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Oct 13 13:35:07.004 INFO kablam! Oct 13 13:35:07.004 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Oct 13 13:35:07.004 INFO kablam! --> src/lib.rs:69:5 Oct 13 13:35:07.004 INFO kablam! | Oct 13 13:35:07.004 INFO kablam! 69 | g4 = 0b001, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:70:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 70 | g6 = 0b010, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:71:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 71 | g8 = 0b011, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:72:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 72 | g16 = 0b100 Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:102:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 102 | gauss2 = 0b00, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:103:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 103 | gauss4 = 0b01, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:104:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 104 | gauss8 = 0b10, Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.005 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Oct 13 13:35:07.005 INFO kablam! --> src/lib.rs:105:5 Oct 13 13:35:07.005 INFO kablam! | Oct 13 13:35:07.005 INFO kablam! 105 | gauss12 = 0b11 Oct 13 13:35:07.005 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 13:35:07.005 INFO kablam! Oct 13 13:35:07.184 INFO kablam! warning: unused import: `std::thread` Oct 13 13:35:07.184 INFO kablam! --> src/lib.rs:20:5 Oct 13 13:35:07.184 INFO kablam! | Oct 13 13:35:07.184 INFO kablam! 20 | use std::thread; Oct 13 13:35:07.184 INFO kablam! | ^^^^^^^^^^^ Oct 13 13:35:07.184 INFO kablam! | Oct 13 13:35:07.184 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 13:35:07.184 INFO kablam! Oct 13 13:35:07.184 INFO kablam! warning: unused import: `std::time::Duration` Oct 13 13:35:07.184 INFO kablam! --> src/lib.rs:21:5 Oct 13 13:35:07.184 INFO kablam! | Oct 13 13:35:07.184 INFO kablam! 21 | use std::time::Duration; Oct 13 13:35:07.184 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Oct 13 13:35:07.184 INFO kablam! Oct 13 13:35:07.184 INFO kablam! warning: unused import: `std::error::Error` Oct 13 13:35:07.184 INFO kablam! --> src/lib.rs:22:5 Oct 13 13:35:07.184 INFO kablam! | Oct 13 13:35:07.184 INFO kablam! 22 | use std::error::Error; Oct 13 13:35:07.184 INFO kablam! | ^^^^^^^^^^^^^^^^^ Oct 13 13:35:07.184 INFO kablam! Oct 13 13:35:07.284 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.284 INFO kablam! --> src/lib.rs:152:34 Oct 13 13:35:07.284 INFO kablam! | Oct 13 13:35:07.284 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Oct 13 13:35:07.284 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Oct 13 13:35:07.284 INFO kablam! | | Oct 13 13:35:07.284 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.284 INFO kablam! | Oct 13 13:35:07.284 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 13:35:07.284 INFO kablam! Oct 13 13:35:07.284 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.285 INFO kablam! --> src/lib.rs:164:13 Oct 13 13:35:07.285 INFO kablam! | Oct 13 13:35:07.285 INFO kablam! 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); Oct 13 13:35:07.285 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:07.285 INFO kablam! | | Oct 13 13:35:07.285 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.285 INFO kablam! Oct 13 13:35:07.285 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.285 INFO kablam! --> src/lib.rs:167:13 Oct 13 13:35:07.285 INFO kablam! | Oct 13 13:35:07.285 INFO kablam! 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 Oct 13 13:35:07.285 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:07.285 INFO kablam! | | Oct 13 13:35:07.285 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.285 INFO kablam! Oct 13 13:35:07.285 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.285 INFO kablam! --> src/lib.rs:170:13 Oct 13 13:35:07.285 INFO kablam! | Oct 13 13:35:07.285 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Oct 13 13:35:07.285 INFO kablam! | ----^^^^^^^^^ Oct 13 13:35:07.285 INFO kablam! | | Oct 13 13:35:07.285 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.285 INFO kablam! Oct 13 13:35:07.285 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.285 INFO kablam! --> src/lib.rs:179:13 Oct 13 13:35:07.285 INFO kablam! | Oct 13 13:35:07.285 INFO kablam! 179 | let mut a_gain: f32; Oct 13 13:35:07.285 INFO kablam! | ----^^^^^^ Oct 13 13:35:07.285 INFO kablam! | | Oct 13 13:35:07.285 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.285 INFO kablam! Oct 13 13:35:07.285 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:07.285 INFO kablam! --> src/lib.rs:180:13 Oct 13 13:35:07.285 INFO kablam! | Oct 13 13:35:07.285 INFO kablam! 180 | let mut m_gain: f32; Oct 13 13:35:07.285 INFO kablam! | ----^^^^^^ Oct 13 13:35:07.285 INFO kablam! | | Oct 13 13:35:07.285 INFO kablam! | help: remove this `mut` Oct 13 13:35:07.285 INFO kablam! Oct 13 13:35:07.288 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Oct 13 13:35:07.288 INFO kablam! --> src/lib.rs:68:5 Oct 13 13:35:07.288 INFO kablam! | Oct 13 13:35:07.288 INFO kablam! 68 | g2 = 0b000, Oct 13 13:35:07.288 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.288 INFO kablam! | Oct 13 13:35:07.288 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Oct 13 13:35:07.288 INFO kablam! Oct 13 13:35:07.288 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Oct 13 13:35:07.288 INFO kablam! --> src/lib.rs:69:5 Oct 13 13:35:07.288 INFO kablam! | Oct 13 13:35:07.288 INFO kablam! 69 | g4 = 0b001, Oct 13 13:35:07.288 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.288 INFO kablam! Oct 13 13:35:07.288 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Oct 13 13:35:07.288 INFO kablam! --> src/lib.rs:70:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 70 | g6 = 0b010, Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:71:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 71 | g8 = 0b011, Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:72:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 72 | g16 = 0b100 Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:102:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 102 | gauss2 = 0b00, Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:103:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 103 | gauss4 = 0b01, Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:104:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 104 | gauss8 = 0b10, Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:07.289 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Oct 13 13:35:07.289 INFO kablam! --> src/lib.rs:105:5 Oct 13 13:35:07.289 INFO kablam! | Oct 13 13:35:07.289 INFO kablam! 105 | gauss12 = 0b11 Oct 13 13:35:07.289 INFO kablam! | ^^^^^^^^^^^^^^ Oct 13 13:35:07.289 INFO kablam! Oct 13 13:35:09.515 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:09.515 INFO kablam! --> src/main.rs:31:9 Oct 13 13:35:09.515 INFO kablam! | Oct 13 13:35:09.515 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Oct 13 13:35:09.515 INFO kablam! | ----^^^^^^ Oct 13 13:35:09.515 INFO kablam! | | Oct 13 13:35:09.515 INFO kablam! | help: remove this `mut` Oct 13 13:35:09.515 INFO kablam! | Oct 13 13:35:09.515 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 13:35:09.515 INFO kablam! Oct 13 13:35:09.647 INFO kablam! warning: variable does not need to be mutable Oct 13 13:35:09.648 INFO kablam! --> src/main.rs:31:9 Oct 13 13:35:09.648 INFO kablam! | Oct 13 13:35:09.648 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Oct 13 13:35:09.648 INFO kablam! | ----^^^^^^ Oct 13 13:35:09.648 INFO kablam! | | Oct 13 13:35:09.649 INFO kablam! | help: remove this `mut` Oct 13 13:35:09.649 INFO kablam! | Oct 13 13:35:09.649 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 13:35:09.649 INFO kablam! Oct 13 13:35:09.659 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 5.18s Oct 13 13:35:09.668 INFO kablam! su: No module specific data is present Oct 13 13:35:09.997 INFO running `"docker" "rm" "-f" "c2d011a3325e49105771546e60b14c1c029c632ccfd902baf594b232f1b03b86"` Oct 13 13:35:10.123 INFO blam! c2d011a3325e49105771546e60b14c1c029c632ccfd902baf594b232f1b03b86