Sep 14 14:49:33.069 INFO checking i2cdev-lsm303d-0.1.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 14:49:33.069 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 14:49:33.069 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 14:49:33.321 INFO blam! c1fe4c8fdaca0bd858d2ad576cd4ebe36b94d046764eadf357140644715517d5 Sep 14 14:49:33.324 INFO running `"docker" "start" "-a" "c1fe4c8fdaca0bd858d2ad576cd4ebe36b94d046764eadf357140644715517d5"` Sep 14 14:49:34.482 INFO kablam! usermod: no changes Sep 14 14:49:34.582 INFO kablam! Checking i2cdev-lsm303d v0.1.2 (file:///source) Sep 14 14:49:35.247 INFO kablam! warning: unused import: `std::thread` Sep 14 14:49:35.247 INFO kablam! --> src/lib.rs:20:5 Sep 14 14:49:35.247 INFO kablam! | Sep 14 14:49:35.247 INFO kablam! 20 | use std::thread; Sep 14 14:49:35.247 INFO kablam! | ^^^^^^^^^^^ Sep 14 14:49:35.247 INFO kablam! | Sep 14 14:49:35.247 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 14:49:35.247 INFO kablam! Sep 14 14:49:35.247 INFO kablam! warning: unused import: `std::time::Duration` Sep 14 14:49:35.247 INFO kablam! --> src/lib.rs:21:5 Sep 14 14:49:35.247 INFO kablam! | Sep 14 14:49:35.247 INFO kablam! 21 | use std::time::Duration; Sep 14 14:49:35.247 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.247 INFO kablam! Sep 14 14:49:35.247 INFO kablam! warning: unused import: `std::error::Error` Sep 14 14:49:35.247 INFO kablam! --> src/lib.rs:22:5 Sep 14 14:49:35.247 INFO kablam! | Sep 14 14:49:35.247 INFO kablam! 22 | use std::error::Error; Sep 14 14:49:35.247 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.247 INFO kablam! Sep 14 14:49:35.331 INFO kablam! warning: unused import: `std::thread` Sep 14 14:49:35.331 INFO kablam! --> src/lib.rs:20:5 Sep 14 14:49:35.331 INFO kablam! | Sep 14 14:49:35.331 INFO kablam! 20 | use std::thread; Sep 14 14:49:35.331 INFO kablam! | ^^^^^^^^^^^ Sep 14 14:49:35.331 INFO kablam! | Sep 14 14:49:35.331 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 14 14:49:35.331 INFO kablam! Sep 14 14:49:35.331 INFO kablam! warning: unused import: `std::time::Duration` Sep 14 14:49:35.331 INFO kablam! --> src/lib.rs:21:5 Sep 14 14:49:35.331 INFO kablam! | Sep 14 14:49:35.331 INFO kablam! 21 | use std::time::Duration; Sep 14 14:49:35.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.331 INFO kablam! Sep 14 14:49:35.331 INFO kablam! warning: unused import: `std::error::Error` Sep 14 14:49:35.331 INFO kablam! --> src/lib.rs:22:5 Sep 14 14:49:35.331 INFO kablam! | Sep 14 14:49:35.331 INFO kablam! 22 | use std::error::Error; Sep 14 14:49:35.331 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.331 INFO kablam! Sep 14 14:49:35.375 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.375 INFO kablam! --> src/lib.rs:152:34 Sep 14 14:49:35.375 INFO kablam! | Sep 14 14:49:35.375 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Sep 14 14:49:35.375 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.375 INFO kablam! | | Sep 14 14:49:35.375 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.375 INFO kablam! | Sep 14 14:49:35.375 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 14:49:35.375 INFO kablam! Sep 14 14:49:35.375 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.375 INFO kablam! --> src/lib.rs:164:13 Sep 14 14:49:35.375 INFO kablam! | Sep 14 14:49:35.375 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 14 14:49:35.375 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.375 INFO kablam! | | Sep 14 14:49:35.375 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.375 INFO kablam! Sep 14 14:49:35.375 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.375 INFO kablam! --> src/lib.rs:167:13 Sep 14 14:49:35.375 INFO kablam! | Sep 14 14:49:35.375 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 14 14:49:35.375 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.375 INFO kablam! | | Sep 14 14:49:35.375 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.375 INFO kablam! Sep 14 14:49:35.375 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.375 INFO kablam! --> src/lib.rs:170:13 Sep 14 14:49:35.375 INFO kablam! | Sep 14 14:49:35.375 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Sep 14 14:49:35.375 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.375 INFO kablam! | | Sep 14 14:49:35.375 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.376 INFO kablam! Sep 14 14:49:35.376 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.376 INFO kablam! --> src/lib.rs:179:13 Sep 14 14:49:35.376 INFO kablam! | Sep 14 14:49:35.376 INFO kablam! 179 | let mut a_gain: f32; Sep 14 14:49:35.376 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.376 INFO kablam! | | Sep 14 14:49:35.376 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.376 INFO kablam! Sep 14 14:49:35.376 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.376 INFO kablam! --> src/lib.rs:180:13 Sep 14 14:49:35.376 INFO kablam! | Sep 14 14:49:35.376 INFO kablam! 180 | let mut m_gain: f32; Sep 14 14:49:35.376 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.376 INFO kablam! | | Sep 14 14:49:35.376 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.376 INFO kablam! Sep 14 14:49:35.379 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Sep 14 14:49:35.379 INFO kablam! --> src/lib.rs:68:5 Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! 68 | g2 = 0b000, Sep 14 14:49:35.379 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 14 14:49:35.379 INFO kablam! Sep 14 14:49:35.379 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Sep 14 14:49:35.379 INFO kablam! --> src/lib.rs:69:5 Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! 69 | g4 = 0b001, Sep 14 14:49:35.379 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.379 INFO kablam! Sep 14 14:49:35.379 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Sep 14 14:49:35.379 INFO kablam! --> src/lib.rs:70:5 Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! 70 | g6 = 0b010, Sep 14 14:49:35.379 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.379 INFO kablam! Sep 14 14:49:35.379 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Sep 14 14:49:35.379 INFO kablam! --> src/lib.rs:71:5 Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! 71 | g8 = 0b011, Sep 14 14:49:35.379 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.379 INFO kablam! Sep 14 14:49:35.379 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Sep 14 14:49:35.379 INFO kablam! --> src/lib.rs:72:5 Sep 14 14:49:35.379 INFO kablam! | Sep 14 14:49:35.379 INFO kablam! 72 | g16 = 0b100 Sep 14 14:49:35.379 INFO kablam! | ^^^^^^^^^^^ Sep 14 14:49:35.379 INFO kablam! Sep 14 14:49:35.382 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Sep 14 14:49:35.382 INFO kablam! --> src/lib.rs:102:5 Sep 14 14:49:35.382 INFO kablam! | Sep 14 14:49:35.382 INFO kablam! 102 | gauss2 = 0b00, Sep 14 14:49:35.382 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.382 INFO kablam! Sep 14 14:49:35.382 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Sep 14 14:49:35.382 INFO kablam! --> src/lib.rs:103:5 Sep 14 14:49:35.382 INFO kablam! | Sep 14 14:49:35.382 INFO kablam! 103 | gauss4 = 0b01, Sep 14 14:49:35.382 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.382 INFO kablam! Sep 14 14:49:35.382 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Sep 14 14:49:35.382 INFO kablam! --> src/lib.rs:104:5 Sep 14 14:49:35.382 INFO kablam! | Sep 14 14:49:35.382 INFO kablam! 104 | gauss8 = 0b10, Sep 14 14:49:35.382 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.382 INFO kablam! Sep 14 14:49:35.382 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Sep 14 14:49:35.382 INFO kablam! --> src/lib.rs:105:5 Sep 14 14:49:35.382 INFO kablam! | Sep 14 14:49:35.382 INFO kablam! 105 | gauss12 = 0b11 Sep 14 14:49:35.382 INFO kablam! | ^^^^^^^^^^^^^^ Sep 14 14:49:35.382 INFO kablam! Sep 14 14:49:35.443 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.443 INFO kablam! --> src/lib.rs:152:34 Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.443 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Sep 14 14:49:35.443 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Sep 14 14:49:35.443 INFO kablam! | | Sep 14 14:49:35.443 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.443 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 14:49:35.443 INFO kablam! Sep 14 14:49:35.443 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.443 INFO kablam! --> src/lib.rs:164:13 Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.443 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 14 14:49:35.443 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.443 INFO kablam! | | Sep 14 14:49:35.443 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.443 INFO kablam! Sep 14 14:49:35.443 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.443 INFO kablam! --> src/lib.rs:167:13 Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.443 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 14 14:49:35.443 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.443 INFO kablam! | | Sep 14 14:49:35.443 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.443 INFO kablam! Sep 14 14:49:35.443 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.443 INFO kablam! --> src/lib.rs:170:13 Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.443 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Sep 14 14:49:35.443 INFO kablam! | ----^^^^^^^^^ Sep 14 14:49:35.443 INFO kablam! | | Sep 14 14:49:35.443 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.443 INFO kablam! Sep 14 14:49:35.443 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.443 INFO kablam! --> src/lib.rs:179:13 Sep 14 14:49:35.443 INFO kablam! | Sep 14 14:49:35.444 INFO kablam! 179 | let mut a_gain: f32; Sep 14 14:49:35.444 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.444 INFO kablam! | | Sep 14 14:49:35.444 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.444 INFO kablam! Sep 14 14:49:35.444 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.444 INFO kablam! --> src/lib.rs:180:13 Sep 14 14:49:35.444 INFO kablam! | Sep 14 14:49:35.444 INFO kablam! 180 | let mut m_gain: f32; Sep 14 14:49:35.444 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.444 INFO kablam! | | Sep 14 14:49:35.444 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.444 INFO kablam! Sep 14 14:49:35.448 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Sep 14 14:49:35.448 INFO kablam! --> src/lib.rs:68:5 Sep 14 14:49:35.448 INFO kablam! | Sep 14 14:49:35.448 INFO kablam! 68 | g2 = 0b000, Sep 14 14:49:35.448 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.448 INFO kablam! | Sep 14 14:49:35.448 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 14 14:49:35.448 INFO kablam! Sep 14 14:49:35.448 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Sep 14 14:49:35.448 INFO kablam! --> src/lib.rs:69:5 Sep 14 14:49:35.448 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 69 | g4 = 0b001, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:70:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 70 | g6 = 0b010, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:71:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 71 | g8 = 0b011, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:72:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 72 | g16 = 0b100 Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:102:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 102 | gauss2 = 0b00, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:103:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 103 | gauss4 = 0b01, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:104:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 104 | gauss8 = 0b10, Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.449 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Sep 14 14:49:35.449 INFO kablam! --> src/lib.rs:105:5 Sep 14 14:49:35.449 INFO kablam! | Sep 14 14:49:35.449 INFO kablam! 105 | gauss12 = 0b11 Sep 14 14:49:35.449 INFO kablam! | ^^^^^^^^^^^^^^ Sep 14 14:49:35.449 INFO kablam! Sep 14 14:49:35.886 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.886 INFO kablam! --> src/main.rs:31:9 Sep 14 14:49:35.886 INFO kablam! | Sep 14 14:49:35.886 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Sep 14 14:49:35.886 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.886 INFO kablam! | | Sep 14 14:49:35.886 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.886 INFO kablam! | Sep 14 14:49:35.886 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 14:49:35.886 INFO kablam! Sep 14 14:49:35.892 INFO kablam! warning: variable does not need to be mutable Sep 14 14:49:35.892 INFO kablam! --> src/main.rs:31:9 Sep 14 14:49:35.892 INFO kablam! | Sep 14 14:49:35.892 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Sep 14 14:49:35.892 INFO kablam! | ----^^^^^^ Sep 14 14:49:35.892 INFO kablam! | | Sep 14 14:49:35.892 INFO kablam! | help: remove this `mut` Sep 14 14:49:35.892 INFO kablam! | Sep 14 14:49:35.892 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 14 14:49:35.892 INFO kablam! Sep 14 14:49:35.909 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.40s Sep 14 14:49:35.915 INFO kablam! su: No module specific data is present Sep 14 14:49:36.376 INFO running `"docker" "rm" "-f" "c1fe4c8fdaca0bd858d2ad576cd4ebe36b94d046764eadf357140644715517d5"` Sep 14 14:49:36.495 INFO blam! c1fe4c8fdaca0bd858d2ad576cd4ebe36b94d046764eadf357140644715517d5