Aug 17 19:47:34.425 INFO checking i2cdev-lsm303d-0.1.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 19:47:34.425 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 19:47:34.425 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 19:47:34.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 19:47:34.683 INFO blam! fa6ca7ba5effb26bf55d4449edf249b040fe559798fd08bba068e27c2a67ae84 Aug 17 19:47:34.685 INFO running `"docker" "start" "-a" "fa6ca7ba5effb26bf55d4449edf249b040fe559798fd08bba068e27c2a67ae84"` Aug 17 19:47:35.901 INFO kablam! Checking i2csensors v0.1.3 Aug 17 19:47:36.591 INFO kablam! Checking i2cdev-lsm303d v0.1.2 (file:///source) Aug 17 19:47:37.393 INFO kablam! warning: unused import: `std::thread` Aug 17 19:47:37.393 INFO kablam! --> src/lib.rs:20:5 Aug 17 19:47:37.393 INFO kablam! | Aug 17 19:47:37.393 INFO kablam! 20 | use std::thread; Aug 17 19:47:37.393 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:47:37.393 INFO kablam! | Aug 17 19:47:37.393 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 19:47:37.393 INFO kablam! Aug 17 19:47:37.394 INFO kablam! warning: unused import: `std::time::Duration` Aug 17 19:47:37.394 INFO kablam! --> src/lib.rs:21:5 Aug 17 19:47:37.394 INFO kablam! | Aug 17 19:47:37.394 INFO kablam! 21 | use std::time::Duration; Aug 17 19:47:37.394 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 19:47:37.394 INFO kablam! Aug 17 19:47:37.394 INFO kablam! warning: unused import: `std::error::Error` Aug 17 19:47:37.394 INFO kablam! --> src/lib.rs:22:5 Aug 17 19:47:37.394 INFO kablam! | Aug 17 19:47:37.394 INFO kablam! 22 | use std::error::Error; Aug 17 19:47:37.394 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 17 19:47:37.394 INFO kablam! Aug 17 19:47:37.735 INFO kablam! warning: unused import: `std::thread` Aug 17 19:47:37.735 INFO kablam! --> src/lib.rs:20:5 Aug 17 19:47:37.735 INFO kablam! | Aug 17 19:47:37.735 INFO kablam! 20 | use std::thread; Aug 17 19:47:37.735 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:47:37.735 INFO kablam! | Aug 17 19:47:37.735 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 19:47:37.735 INFO kablam! Aug 17 19:47:37.735 INFO kablam! warning: unused import: `std::time::Duration` Aug 17 19:47:37.735 INFO kablam! --> src/lib.rs:21:5 Aug 17 19:47:37.735 INFO kablam! | Aug 17 19:47:37.735 INFO kablam! 21 | use std::time::Duration; Aug 17 19:47:37.735 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 19:47:37.735 INFO kablam! Aug 17 19:47:37.736 INFO kablam! warning: unused import: `std::error::Error` Aug 17 19:47:37.736 INFO kablam! --> src/lib.rs:22:5 Aug 17 19:47:37.736 INFO kablam! | Aug 17 19:47:37.736 INFO kablam! 22 | use std::error::Error; Aug 17 19:47:37.736 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 17 19:47:37.736 INFO kablam! Aug 17 19:47:37.961 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.961 INFO kablam! --> src/lib.rs:152:34 Aug 17 19:47:37.961 INFO kablam! | Aug 17 19:47:37.961 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Aug 17 19:47:37.961 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Aug 17 19:47:37.961 INFO kablam! | | Aug 17 19:47:37.961 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.961 INFO kablam! | Aug 17 19:47:37.961 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:47:37.961 INFO kablam! Aug 17 19:47:37.961 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.961 INFO kablam! --> src/lib.rs:164:13 Aug 17 19:47:37.961 INFO kablam! | Aug 17 19:47:37.961 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); Aug 17 19:47:37.961 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:37.962 INFO kablam! | | Aug 17 19:47:37.962 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.962 INFO kablam! Aug 17 19:47:37.962 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.962 INFO kablam! --> src/lib.rs:167:13 Aug 17 19:47:37.962 INFO kablam! | Aug 17 19:47:37.962 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 Aug 17 19:47:37.962 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:37.962 INFO kablam! | | Aug 17 19:47:37.962 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.972 INFO kablam! Aug 17 19:47:37.972 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.972 INFO kablam! --> src/lib.rs:170:13 Aug 17 19:47:37.972 INFO kablam! | Aug 17 19:47:37.972 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Aug 17 19:47:37.972 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:37.972 INFO kablam! | | Aug 17 19:47:37.972 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.972 INFO kablam! Aug 17 19:47:37.972 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.972 INFO kablam! --> src/lib.rs:179:13 Aug 17 19:47:37.972 INFO kablam! | Aug 17 19:47:37.972 INFO kablam! 179 | let mut a_gain: f32; Aug 17 19:47:37.972 INFO kablam! | ----^^^^^^ Aug 17 19:47:37.972 INFO kablam! | | Aug 17 19:47:37.972 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.973 INFO kablam! Aug 17 19:47:37.973 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:37.973 INFO kablam! --> src/lib.rs:180:13 Aug 17 19:47:37.973 INFO kablam! | Aug 17 19:47:37.973 INFO kablam! 180 | let mut m_gain: f32; Aug 17 19:47:37.973 INFO kablam! | ----^^^^^^ Aug 17 19:47:37.973 INFO kablam! | | Aug 17 19:47:37.973 INFO kablam! | help: remove this `mut` Aug 17 19:47:37.973 INFO kablam! Aug 17 19:47:38.013 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Aug 17 19:47:38.013 INFO kablam! --> src/lib.rs:68:5 Aug 17 19:47:38.013 INFO kablam! | Aug 17 19:47:38.013 INFO kablam! 68 | g2 = 0b000, Aug 17 19:47:38.013 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.018 INFO kablam! | Aug 17 19:47:38.018 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 17 19:47:38.018 INFO kablam! Aug 17 19:47:38.019 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Aug 17 19:47:38.019 INFO kablam! --> src/lib.rs:69:5 Aug 17 19:47:38.019 INFO kablam! | Aug 17 19:47:38.019 INFO kablam! 69 | g4 = 0b001, Aug 17 19:47:38.019 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.019 INFO kablam! Aug 17 19:47:38.019 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Aug 17 19:47:38.019 INFO kablam! --> src/lib.rs:70:5 Aug 17 19:47:38.019 INFO kablam! | Aug 17 19:47:38.019 INFO kablam! 70 | g6 = 0b010, Aug 17 19:47:38.019 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.019 INFO kablam! Aug 17 19:47:38.020 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Aug 17 19:47:38.020 INFO kablam! --> src/lib.rs:71:5 Aug 17 19:47:38.020 INFO kablam! | Aug 17 19:47:38.020 INFO kablam! 71 | g8 = 0b011, Aug 17 19:47:38.020 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.020 INFO kablam! Aug 17 19:47:38.020 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Aug 17 19:47:38.021 INFO kablam! --> src/lib.rs:72:5 Aug 17 19:47:38.021 INFO kablam! | Aug 17 19:47:38.021 INFO kablam! 72 | g16 = 0b100 Aug 17 19:47:38.021 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:47:38.021 INFO kablam! Aug 17 19:47:38.023 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Aug 17 19:47:38.023 INFO kablam! --> src/lib.rs:102:5 Aug 17 19:47:38.023 INFO kablam! | Aug 17 19:47:38.023 INFO kablam! 102 | gauss2 = 0b00, Aug 17 19:47:38.023 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.023 INFO kablam! Aug 17 19:47:38.023 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Aug 17 19:47:38.024 INFO kablam! --> src/lib.rs:103:5 Aug 17 19:47:38.024 INFO kablam! | Aug 17 19:47:38.024 INFO kablam! 103 | gauss4 = 0b01, Aug 17 19:47:38.024 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.024 INFO kablam! Aug 17 19:47:38.024 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Aug 17 19:47:38.024 INFO kablam! --> src/lib.rs:104:5 Aug 17 19:47:38.024 INFO kablam! | Aug 17 19:47:38.024 INFO kablam! 104 | gauss8 = 0b10, Aug 17 19:47:38.024 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.024 INFO kablam! Aug 17 19:47:38.024 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Aug 17 19:47:38.024 INFO kablam! --> src/lib.rs:105:5 Aug 17 19:47:38.024 INFO kablam! | Aug 17 19:47:38.024 INFO kablam! 105 | gauss12 = 0b11 Aug 17 19:47:38.024 INFO kablam! | ^^^^^^^^^^^^^^ Aug 17 19:47:38.024 INFO kablam! Aug 17 19:47:38.306 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.306 INFO kablam! --> src/lib.rs:152:34 Aug 17 19:47:38.306 INFO kablam! | Aug 17 19:47:38.306 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Aug 17 19:47:38.306 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Aug 17 19:47:38.306 INFO kablam! | | Aug 17 19:47:38.306 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.307 INFO kablam! | Aug 17 19:47:38.307 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:47:38.307 INFO kablam! Aug 17 19:47:38.307 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.307 INFO kablam! --> src/lib.rs:164:13 Aug 17 19:47:38.307 INFO kablam! | Aug 17 19:47:38.307 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); Aug 17 19:47:38.307 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:38.307 INFO kablam! | | Aug 17 19:47:38.307 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.307 INFO kablam! Aug 17 19:47:38.307 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.307 INFO kablam! --> src/lib.rs:167:13 Aug 17 19:47:38.307 INFO kablam! | Aug 17 19:47:38.307 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 Aug 17 19:47:38.307 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:38.307 INFO kablam! | | Aug 17 19:47:38.307 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.307 INFO kablam! Aug 17 19:47:38.307 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.307 INFO kablam! --> src/lib.rs:170:13 Aug 17 19:47:38.307 INFO kablam! | Aug 17 19:47:38.307 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Aug 17 19:47:38.307 INFO kablam! | ----^^^^^^^^^ Aug 17 19:47:38.307 INFO kablam! | | Aug 17 19:47:38.307 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.308 INFO kablam! Aug 17 19:47:38.308 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.308 INFO kablam! --> src/lib.rs:179:13 Aug 17 19:47:38.308 INFO kablam! | Aug 17 19:47:38.308 INFO kablam! 179 | let mut a_gain: f32; Aug 17 19:47:38.308 INFO kablam! | ----^^^^^^ Aug 17 19:47:38.308 INFO kablam! | | Aug 17 19:47:38.308 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.308 INFO kablam! Aug 17 19:47:38.308 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:38.308 INFO kablam! --> src/lib.rs:180:13 Aug 17 19:47:38.308 INFO kablam! | Aug 17 19:47:38.308 INFO kablam! 180 | let mut m_gain: f32; Aug 17 19:47:38.308 INFO kablam! | ----^^^^^^ Aug 17 19:47:38.308 INFO kablam! | | Aug 17 19:47:38.308 INFO kablam! | help: remove this `mut` Aug 17 19:47:38.309 INFO kablam! Aug 17 19:47:38.372 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Aug 17 19:47:38.372 INFO kablam! --> src/lib.rs:68:5 Aug 17 19:47:38.372 INFO kablam! | Aug 17 19:47:38.372 INFO kablam! 68 | g2 = 0b000, Aug 17 19:47:38.372 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.378 INFO kablam! | Aug 17 19:47:38.379 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 17 19:47:38.379 INFO kablam! Aug 17 19:47:38.380 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Aug 17 19:47:38.380 INFO kablam! --> src/lib.rs:69:5 Aug 17 19:47:38.380 INFO kablam! | Aug 17 19:47:38.380 INFO kablam! 69 | g4 = 0b001, Aug 17 19:47:38.380 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.380 INFO kablam! Aug 17 19:47:38.381 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Aug 17 19:47:38.381 INFO kablam! --> src/lib.rs:70:5 Aug 17 19:47:38.381 INFO kablam! | Aug 17 19:47:38.381 INFO kablam! 70 | g6 = 0b010, Aug 17 19:47:38.381 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.381 INFO kablam! Aug 17 19:47:38.382 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Aug 17 19:47:38.382 INFO kablam! --> src/lib.rs:71:5 Aug 17 19:47:38.382 INFO kablam! | Aug 17 19:47:38.382 INFO kablam! 71 | g8 = 0b011, Aug 17 19:47:38.382 INFO kablam! | ^^^^^^^^^^ Aug 17 19:47:38.383 INFO kablam! Aug 17 19:47:38.384 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Aug 17 19:47:38.384 INFO kablam! --> src/lib.rs:72:5 Aug 17 19:47:38.384 INFO kablam! | Aug 17 19:47:38.384 INFO kablam! 72 | g16 = 0b100 Aug 17 19:47:38.384 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:47:38.384 INFO kablam! Aug 17 19:47:38.386 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Aug 17 19:47:38.386 INFO kablam! --> src/lib.rs:102:5 Aug 17 19:47:38.386 INFO kablam! | Aug 17 19:47:38.386 INFO kablam! 102 | gauss2 = 0b00, Aug 17 19:47:38.386 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.386 INFO kablam! Aug 17 19:47:38.387 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Aug 17 19:47:38.388 INFO kablam! --> src/lib.rs:103:5 Aug 17 19:47:38.388 INFO kablam! | Aug 17 19:47:38.388 INFO kablam! 103 | gauss4 = 0b01, Aug 17 19:47:38.388 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.388 INFO kablam! Aug 17 19:47:38.393 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Aug 17 19:47:38.394 INFO kablam! --> src/lib.rs:104:5 Aug 17 19:47:38.394 INFO kablam! | Aug 17 19:47:38.394 INFO kablam! 104 | gauss8 = 0b10, Aug 17 19:47:38.394 INFO kablam! | ^^^^^^^^^^^^^ Aug 17 19:47:38.394 INFO kablam! Aug 17 19:47:38.394 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Aug 17 19:47:38.394 INFO kablam! --> src/lib.rs:105:5 Aug 17 19:47:38.394 INFO kablam! | Aug 17 19:47:38.394 INFO kablam! 105 | gauss12 = 0b11 Aug 17 19:47:38.394 INFO kablam! | ^^^^^^^^^^^^^^ Aug 17 19:47:38.394 INFO kablam! Aug 17 19:47:39.411 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:39.411 INFO kablam! --> src/main.rs:31:9 Aug 17 19:47:39.411 INFO kablam! | Aug 17 19:47:39.411 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Aug 17 19:47:39.411 INFO kablam! | ----^^^^^^ Aug 17 19:47:39.411 INFO kablam! | | Aug 17 19:47:39.411 INFO kablam! | help: remove this `mut` Aug 17 19:47:39.411 INFO kablam! | Aug 17 19:47:39.411 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:47:39.411 INFO kablam! Aug 17 19:47:39.593 INFO kablam! warning: variable does not need to be mutable Aug 17 19:47:39.593 INFO kablam! --> src/main.rs:31:9 Aug 17 19:47:39.593 INFO kablam! | Aug 17 19:47:39.593 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Aug 17 19:47:39.593 INFO kablam! | ----^^^^^^ Aug 17 19:47:39.593 INFO kablam! | | Aug 17 19:47:39.593 INFO kablam! | help: remove this `mut` Aug 17 19:47:39.593 INFO kablam! | Aug 17 19:47:39.593 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:47:39.594 INFO kablam! Aug 17 19:47:39.617 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.86s Aug 17 19:47:39.633 INFO kablam! su: No module specific data is present Aug 17 19:47:40.227 INFO running `"docker" "rm" "-f" "fa6ca7ba5effb26bf55d4449edf249b040fe559798fd08bba068e27c2a67ae84"` Aug 17 19:47:40.347 INFO blam! fa6ca7ba5effb26bf55d4449edf249b040fe559798fd08bba068e27c2a67ae84