Sep 06 05:24:42.855 INFO checking i2cdev-lsm303d-0.1.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854 Sep 06 05:24:42.855 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets Sep 06 05:24:42.855 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 06 05:24:42.972 INFO blam! 0f9c606b39d60dce62a1167d009a833c86897c60d1b902f69433027d2397cd3a Sep 06 05:24:42.974 INFO running `"docker" "start" "-a" "0f9c606b39d60dce62a1167d009a833c86897c60d1b902f69433027d2397cd3a"` Sep 06 05:24:43.873 INFO kablam! usermod: no changes Sep 06 05:24:43.927 INFO kablam! Checking i2cdev-lsm303d v0.1.2 (file:///source) Sep 06 05:24:44.243 INFO kablam! warning: unused import: `std::thread` Sep 06 05:24:44.243 INFO kablam! --> src/lib.rs:20:5 Sep 06 05:24:44.243 INFO kablam! | Sep 06 05:24:44.243 INFO kablam! 20 | use std::thread; Sep 06 05:24:44.243 INFO kablam! | ^^^^^^^^^^^ Sep 06 05:24:44.243 INFO kablam! | Sep 06 05:24:44.243 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 06 05:24:44.243 INFO kablam! Sep 06 05:24:44.243 INFO kablam! warning: unused import: `std::time::Duration` Sep 06 05:24:44.243 INFO kablam! --> src/lib.rs:21:5 Sep 06 05:24:44.243 INFO kablam! | Sep 06 05:24:44.243 INFO kablam! 21 | use std::time::Duration; Sep 06 05:24:44.243 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.243 INFO kablam! Sep 06 05:24:44.243 INFO kablam! warning: unused import: `std::error::Error` Sep 06 05:24:44.243 INFO kablam! --> src/lib.rs:22:5 Sep 06 05:24:44.243 INFO kablam! | Sep 06 05:24:44.243 INFO kablam! 22 | use std::error::Error; Sep 06 05:24:44.243 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.243 INFO kablam! Sep 06 05:24:44.246 INFO kablam! warning: unused import: `std::thread` Sep 06 05:24:44.246 INFO kablam! --> src/lib.rs:20:5 Sep 06 05:24:44.246 INFO kablam! | Sep 06 05:24:44.246 INFO kablam! 20 | use std::thread; Sep 06 05:24:44.246 INFO kablam! | ^^^^^^^^^^^ Sep 06 05:24:44.246 INFO kablam! | Sep 06 05:24:44.246 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 06 05:24:44.246 INFO kablam! Sep 06 05:24:44.246 INFO kablam! warning: unused import: `std::time::Duration` Sep 06 05:24:44.246 INFO kablam! --> src/lib.rs:21:5 Sep 06 05:24:44.246 INFO kablam! | Sep 06 05:24:44.246 INFO kablam! 21 | use std::time::Duration; Sep 06 05:24:44.246 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.246 INFO kablam! Sep 06 05:24:44.246 INFO kablam! warning: unused import: `std::error::Error` Sep 06 05:24:44.246 INFO kablam! --> src/lib.rs:22:5 Sep 06 05:24:44.246 INFO kablam! | Sep 06 05:24:44.246 INFO kablam! 22 | use std::error::Error; Sep 06 05:24:44.246 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.246 INFO kablam! Sep 06 05:24:44.327 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.327 INFO kablam! --> src/lib.rs:152:34 Sep 06 05:24:44.327 INFO kablam! | Sep 06 05:24:44.327 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.328 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.328 INFO kablam! --> src/lib.rs:164:13 Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 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); Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.328 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.328 INFO kablam! --> src/lib.rs:167:13 Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 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 Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.328 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.328 INFO kablam! --> src/lib.rs:170:13 Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.328 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.328 INFO kablam! --> src/lib.rs:179:13 Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 INFO kablam! 179 | let mut a_gain: f32; Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.328 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.328 INFO kablam! --> src/lib.rs:180:13 Sep 06 05:24:44.328 INFO kablam! | Sep 06 05:24:44.328 INFO kablam! 180 | let mut m_gain: f32; Sep 06 05:24:44.328 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.328 INFO kablam! | | Sep 06 05:24:44.328 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.328 INFO kablam! Sep 06 05:24:44.331 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Sep 06 05:24:44.331 INFO kablam! --> src/lib.rs:68:5 Sep 06 05:24:44.331 INFO kablam! | Sep 06 05:24:44.331 INFO kablam! 68 | g2 = 0b000, Sep 06 05:24:44.331 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.331 INFO kablam! | Sep 06 05:24:44.331 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 06 05:24:44.331 INFO kablam! Sep 06 05:24:44.331 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Sep 06 05:24:44.331 INFO kablam! --> src/lib.rs:69:5 Sep 06 05:24:44.331 INFO kablam! | Sep 06 05:24:44.331 INFO kablam! 69 | g4 = 0b001, Sep 06 05:24:44.331 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.331 INFO kablam! Sep 06 05:24:44.331 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Sep 06 05:24:44.331 INFO kablam! --> src/lib.rs:70:5 Sep 06 05:24:44.331 INFO kablam! | Sep 06 05:24:44.331 INFO kablam! 70 | g6 = 0b010, Sep 06 05:24:44.331 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.331 INFO kablam! Sep 06 05:24:44.331 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Sep 06 05:24:44.331 INFO kablam! --> src/lib.rs:71:5 Sep 06 05:24:44.331 INFO kablam! | Sep 06 05:24:44.331 INFO kablam! 71 | g8 = 0b011, Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.332 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Sep 06 05:24:44.332 INFO kablam! --> src/lib.rs:72:5 Sep 06 05:24:44.332 INFO kablam! | Sep 06 05:24:44.332 INFO kablam! 72 | g16 = 0b100 Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.332 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Sep 06 05:24:44.332 INFO kablam! --> src/lib.rs:102:5 Sep 06 05:24:44.332 INFO kablam! | Sep 06 05:24:44.332 INFO kablam! 102 | gauss2 = 0b00, Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.332 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Sep 06 05:24:44.332 INFO kablam! --> src/lib.rs:103:5 Sep 06 05:24:44.332 INFO kablam! | Sep 06 05:24:44.332 INFO kablam! 103 | gauss4 = 0b01, Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.332 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Sep 06 05:24:44.332 INFO kablam! --> src/lib.rs:104:5 Sep 06 05:24:44.332 INFO kablam! | Sep 06 05:24:44.332 INFO kablam! 104 | gauss8 = 0b10, Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.332 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Sep 06 05:24:44.332 INFO kablam! --> src/lib.rs:105:5 Sep 06 05:24:44.332 INFO kablam! | Sep 06 05:24:44.332 INFO kablam! 105 | gauss12 = 0b11 Sep 06 05:24:44.332 INFO kablam! | ^^^^^^^^^^^^^^ Sep 06 05:24:44.332 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:152:34 Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Sep 06 05:24:44.343 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Sep 06 05:24:44.343 INFO kablam! | | Sep 06 05:24:44.343 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 05:24:44.343 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:164:13 Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 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); Sep 06 05:24:44.343 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.343 INFO kablam! | | Sep 06 05:24:44.343 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.343 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:167:13 Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 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 Sep 06 05:24:44.343 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.343 INFO kablam! | | Sep 06 05:24:44.343 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.343 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:170:13 Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Sep 06 05:24:44.343 INFO kablam! | ----^^^^^^^^^ Sep 06 05:24:44.343 INFO kablam! | | Sep 06 05:24:44.343 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.343 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:179:13 Sep 06 05:24:44.343 INFO kablam! | Sep 06 05:24:44.343 INFO kablam! 179 | let mut a_gain: f32; Sep 06 05:24:44.343 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.343 INFO kablam! | | Sep 06 05:24:44.343 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.343 INFO kablam! Sep 06 05:24:44.343 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.343 INFO kablam! --> src/lib.rs:180:13 Sep 06 05:24:44.344 INFO kablam! | Sep 06 05:24:44.344 INFO kablam! 180 | let mut m_gain: f32; Sep 06 05:24:44.344 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.344 INFO kablam! | | Sep 06 05:24:44.344 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.344 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:68:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 68 | g2 = 0b000, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:69:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 69 | g4 = 0b001, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:70:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 70 | g6 = 0b010, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:71:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 71 | g8 = 0b011, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:72:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 72 | g16 = 0b100 Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:102:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 102 | gauss2 = 0b00, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:103:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 103 | gauss4 = 0b01, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:104:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.348 INFO kablam! 104 | gauss8 = 0b10, Sep 06 05:24:44.348 INFO kablam! | ^^^^^^^^^^^^^ Sep 06 05:24:44.348 INFO kablam! Sep 06 05:24:44.348 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Sep 06 05:24:44.348 INFO kablam! --> src/lib.rs:105:5 Sep 06 05:24:44.348 INFO kablam! | Sep 06 05:24:44.349 INFO kablam! 105 | gauss12 = 0b11 Sep 06 05:24:44.349 INFO kablam! | ^^^^^^^^^^^^^^ Sep 06 05:24:44.349 INFO kablam! Sep 06 05:24:44.654 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.654 INFO kablam! --> src/main.rs:31:9 Sep 06 05:24:44.654 INFO kablam! | Sep 06 05:24:44.654 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Sep 06 05:24:44.654 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.654 INFO kablam! | | Sep 06 05:24:44.654 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.654 INFO kablam! | Sep 06 05:24:44.654 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 05:24:44.654 INFO kablam! Sep 06 05:24:44.687 INFO kablam! warning: variable does not need to be mutable Sep 06 05:24:44.687 INFO kablam! --> src/main.rs:31:9 Sep 06 05:24:44.687 INFO kablam! | Sep 06 05:24:44.687 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Sep 06 05:24:44.687 INFO kablam! | ----^^^^^^ Sep 06 05:24:44.687 INFO kablam! | | Sep 06 05:24:44.687 INFO kablam! | help: remove this `mut` Sep 06 05:24:44.687 INFO kablam! | Sep 06 05:24:44.687 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 06 05:24:44.687 INFO kablam! Sep 06 05:24:44.696 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.81s Sep 06 05:24:44.700 INFO kablam! su: No module specific data is present Sep 06 05:24:45.383 INFO running `"docker" "rm" "-f" "0f9c606b39d60dce62a1167d009a833c86897c60d1b902f69433027d2397cd3a"` Sep 06 05:24:45.467 INFO blam! 0f9c606b39d60dce62a1167d009a833c86897c60d1b902f69433027d2397cd3a