Aug 11 11:24:08.502 INFO checking i2cdev-lsm303d-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1 Aug 11 11:24:08.502 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 11:24:08.502 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets Aug 11 11:24:08.502 INFO running `"docker" "create" "-v" "/tmp/crater.ydSE8UVMUil0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 11 11:24:08.717 INFO blam! 325f19080ff724c78b58a8e5c91f9495f5e6ea1f319dfeeccdc923f7a26b057b Aug 11 11:24:08.721 INFO running `"docker" "start" "-a" "325f19080ff724c78b58a8e5c91f9495f5e6ea1f319dfeeccdc923f7a26b057b"` Aug 11 11:24:10.399 INFO kablam! Checking i2cdev-lsm303d v0.1.2 (file:///source) Aug 11 11:24:10.796 INFO kablam! warning: unused import: `std::thread` Aug 11 11:24:10.796 INFO kablam! --> src/lib.rs:20:5 Aug 11 11:24:10.796 INFO kablam! | Aug 11 11:24:10.797 INFO kablam! 20 | use std::thread; Aug 11 11:24:10.797 INFO kablam! | ^^^^^^^^^^^ Aug 11 11:24:10.797 INFO kablam! | Aug 11 11:24:10.797 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 11:24:10.797 INFO kablam! Aug 11 11:24:10.797 INFO kablam! warning: unused import: `std::time::Duration` Aug 11 11:24:10.797 INFO kablam! --> src/lib.rs:21:5 Aug 11 11:24:10.797 INFO kablam! | Aug 11 11:24:10.797 INFO kablam! 21 | use std::time::Duration; Aug 11 11:24:10.797 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 11 11:24:10.797 INFO kablam! Aug 11 11:24:10.797 INFO kablam! warning: unused import: `std::error::Error` Aug 11 11:24:10.797 INFO kablam! --> src/lib.rs:22:5 Aug 11 11:24:10.797 INFO kablam! | Aug 11 11:24:10.797 INFO kablam! 22 | use std::error::Error; Aug 11 11:24:10.797 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 11 11:24:10.797 INFO kablam! Aug 11 11:24:10.847 INFO kablam! warning: unused import: `std::thread` Aug 11 11:24:10.848 INFO kablam! --> src/lib.rs:20:5 Aug 11 11:24:10.848 INFO kablam! | Aug 11 11:24:10.848 INFO kablam! 20 | use std::thread; Aug 11 11:24:10.848 INFO kablam! | ^^^^^^^^^^^ Aug 11 11:24:10.848 INFO kablam! | Aug 11 11:24:10.848 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 11 11:24:10.848 INFO kablam! Aug 11 11:24:10.848 INFO kablam! warning: unused import: `std::time::Duration` Aug 11 11:24:10.848 INFO kablam! --> src/lib.rs:21:5 Aug 11 11:24:10.848 INFO kablam! | Aug 11 11:24:10.848 INFO kablam! 21 | use std::time::Duration; Aug 11 11:24:10.848 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 11 11:24:10.848 INFO kablam! Aug 11 11:24:10.849 INFO kablam! warning: unused import: `std::error::Error` Aug 11 11:24:10.849 INFO kablam! --> src/lib.rs:22:5 Aug 11 11:24:10.849 INFO kablam! | Aug 11 11:24:10.849 INFO kablam! 22 | use std::error::Error; Aug 11 11:24:10.849 INFO kablam! | ^^^^^^^^^^^^^^^^^ Aug 11 11:24:10.849 INFO kablam! Aug 11 11:24:11.140 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.140 INFO kablam! --> src/lib.rs:152:34 Aug 11 11:24:11.140 INFO kablam! | Aug 11 11:24:11.140 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Aug 11 11:24:11.140 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Aug 11 11:24:11.140 INFO kablam! | | Aug 11 11:24:11.140 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.141 INFO kablam! | Aug 11 11:24:11.141 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 11:24:11.141 INFO kablam! Aug 11 11:24:11.141 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.141 INFO kablam! --> src/lib.rs:164:13 Aug 11 11:24:11.141 INFO kablam! | Aug 11 11:24:11.141 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 11 11:24:11.141 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.142 INFO kablam! | | Aug 11 11:24:11.142 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.142 INFO kablam! Aug 11 11:24:11.142 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.142 INFO kablam! --> src/lib.rs:167:13 Aug 11 11:24:11.142 INFO kablam! | Aug 11 11:24:11.142 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 11 11:24:11.142 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.142 INFO kablam! | | Aug 11 11:24:11.142 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.142 INFO kablam! Aug 11 11:24:11.142 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.142 INFO kablam! --> src/lib.rs:170:13 Aug 11 11:24:11.142 INFO kablam! | Aug 11 11:24:11.142 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Aug 11 11:24:11.142 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.142 INFO kablam! | | Aug 11 11:24:11.142 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.142 INFO kablam! Aug 11 11:24:11.142 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.142 INFO kablam! --> src/lib.rs:179:13 Aug 11 11:24:11.142 INFO kablam! | Aug 11 11:24:11.142 INFO kablam! 179 | let mut a_gain: f32; Aug 11 11:24:11.142 INFO kablam! | ----^^^^^^ Aug 11 11:24:11.142 INFO kablam! | | Aug 11 11:24:11.142 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.142 INFO kablam! Aug 11 11:24:11.142 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.142 INFO kablam! --> src/lib.rs:180:13 Aug 11 11:24:11.142 INFO kablam! | Aug 11 11:24:11.142 INFO kablam! 180 | let mut m_gain: f32; Aug 11 11:24:11.142 INFO kablam! | ----^^^^^^ Aug 11 11:24:11.142 INFO kablam! | | Aug 11 11:24:11.143 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.143 INFO kablam! Aug 11 11:24:11.159 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.159 INFO kablam! --> src/lib.rs:152:34 Aug 11 11:24:11.159 INFO kablam! | Aug 11 11:24:11.159 INFO kablam! 152 | pub fn new(mut accel_mag: T, mut accel_mag_settings: LSM303DSettings) -> Result, T::Error> { Aug 11 11:24:11.159 INFO kablam! | ----^^^^^^^^^^^^^^^^^^ Aug 11 11:24:11.159 INFO kablam! | | Aug 11 11:24:11.159 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.159 INFO kablam! | Aug 11 11:24:11.159 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 11:24:11.159 INFO kablam! Aug 11 11:24:11.161 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.161 INFO kablam! --> src/lib.rs:164:13 Aug 11 11:24:11.161 INFO kablam! | Aug 11 11:24:11.161 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 11 11:24:11.161 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.161 INFO kablam! | | Aug 11 11:24:11.161 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.161 INFO kablam! Aug 11 11:24:11.161 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Aug 11 11:24:11.161 INFO kablam! --> src/lib.rs:68:5 Aug 11 11:24:11.161 INFO kablam! | Aug 11 11:24:11.161 INFO kablam! 68 | g2 = 0b000, Aug 11 11:24:11.161 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.161 INFO kablam! | Aug 11 11:24:11.161 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 11 11:24:11.161 INFO kablam! Aug 11 11:24:11.161 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.162 INFO kablam! --> src/lib.rs:167:13 Aug 11 11:24:11.162 INFO kablam! | Aug 11 11:24:11.162 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 11 11:24:11.162 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.162 INFO kablam! | | Aug 11 11:24:11.162 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.162 INFO kablam! Aug 11 11:24:11.162 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Aug 11 11:24:11.162 INFO kablam! --> src/lib.rs:69:5 Aug 11 11:24:11.162 INFO kablam! | Aug 11 11:24:11.162 INFO kablam! 69 | g4 = 0b001, Aug 11 11:24:11.162 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.162 INFO kablam! Aug 11 11:24:11.162 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.162 INFO kablam! --> src/lib.rs:170:13 Aug 11 11:24:11.162 INFO kablam! | Aug 11 11:24:11.162 INFO kablam! 170 | let mut ctrl_reg6: u8 = 0_u8 | ((accel_mag_settings.magnetometer_sensitivity as u8) << 5); Aug 11 11:24:11.162 INFO kablam! | ----^^^^^^^^^ Aug 11 11:24:11.162 INFO kablam! | | Aug 11 11:24:11.162 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.162 INFO kablam! Aug 11 11:24:11.162 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Aug 11 11:24:11.162 INFO kablam! --> src/lib.rs:70:5 Aug 11 11:24:11.162 INFO kablam! | Aug 11 11:24:11.162 INFO kablam! 70 | g6 = 0b010, Aug 11 11:24:11.162 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.162 INFO kablam! Aug 11 11:24:11.162 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Aug 11 11:24:11.162 INFO kablam! --> src/lib.rs:71:5 Aug 11 11:24:11.162 INFO kablam! | Aug 11 11:24:11.162 INFO kablam! 71 | g8 = 0b011, Aug 11 11:24:11.162 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.162 INFO kablam! Aug 11 11:24:11.163 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.163 INFO kablam! --> src/lib.rs:179:13 Aug 11 11:24:11.163 INFO kablam! | Aug 11 11:24:11.163 INFO kablam! 179 | let mut a_gain: f32; Aug 11 11:24:11.163 INFO kablam! | ----^^^^^^ Aug 11 11:24:11.163 INFO kablam! | | Aug 11 11:24:11.163 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.163 INFO kablam! Aug 11 11:24:11.163 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Aug 11 11:24:11.163 INFO kablam! --> src/lib.rs:72:5 Aug 11 11:24:11.163 INFO kablam! | Aug 11 11:24:11.163 INFO kablam! 72 | g16 = 0b100 Aug 11 11:24:11.163 INFO kablam! | ^^^^^^^^^^^ Aug 11 11:24:11.163 INFO kablam! Aug 11 11:24:11.163 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:11.163 INFO kablam! --> src/lib.rs:180:13 Aug 11 11:24:11.163 INFO kablam! | Aug 11 11:24:11.163 INFO kablam! 180 | let mut m_gain: f32; Aug 11 11:24:11.163 INFO kablam! | ----^^^^^^ Aug 11 11:24:11.163 INFO kablam! | | Aug 11 11:24:11.163 INFO kablam! | help: remove this `mut` Aug 11 11:24:11.163 INFO kablam! Aug 11 11:24:11.163 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Aug 11 11:24:11.163 INFO kablam! --> src/lib.rs:102:5 Aug 11 11:24:11.163 INFO kablam! | Aug 11 11:24:11.163 INFO kablam! 102 | gauss2 = 0b00, Aug 11 11:24:11.163 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.163 INFO kablam! Aug 11 11:24:11.163 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Aug 11 11:24:11.163 INFO kablam! --> src/lib.rs:103:5 Aug 11 11:24:11.163 INFO kablam! | Aug 11 11:24:11.163 INFO kablam! 103 | gauss4 = 0b01, Aug 11 11:24:11.163 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.163 INFO kablam! Aug 11 11:24:11.164 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Aug 11 11:24:11.164 INFO kablam! --> src/lib.rs:104:5 Aug 11 11:24:11.164 INFO kablam! | Aug 11 11:24:11.164 INFO kablam! 104 | gauss8 = 0b10, Aug 11 11:24:11.164 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.164 INFO kablam! Aug 11 11:24:11.164 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Aug 11 11:24:11.164 INFO kablam! --> src/lib.rs:105:5 Aug 11 11:24:11.164 INFO kablam! | Aug 11 11:24:11.164 INFO kablam! 105 | gauss12 = 0b11 Aug 11 11:24:11.164 INFO kablam! | ^^^^^^^^^^^^^^ Aug 11 11:24:11.164 INFO kablam! Aug 11 11:24:11.177 INFO kablam! warning: variant `g2` should have a camel case name such as `G2` Aug 11 11:24:11.177 INFO kablam! --> src/lib.rs:68:5 Aug 11 11:24:11.177 INFO kablam! | Aug 11 11:24:11.177 INFO kablam! 68 | g2 = 0b000, Aug 11 11:24:11.177 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.178 INFO kablam! | Aug 11 11:24:11.178 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Aug 11 11:24:11.178 INFO kablam! Aug 11 11:24:11.178 INFO kablam! warning: variant `g4` should have a camel case name such as `G4` Aug 11 11:24:11.178 INFO kablam! --> src/lib.rs:69:5 Aug 11 11:24:11.178 INFO kablam! | Aug 11 11:24:11.178 INFO kablam! 69 | g4 = 0b001, Aug 11 11:24:11.178 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.178 INFO kablam! Aug 11 11:24:11.178 INFO kablam! warning: variant `g6` should have a camel case name such as `G6` Aug 11 11:24:11.178 INFO kablam! --> src/lib.rs:70:5 Aug 11 11:24:11.178 INFO kablam! | Aug 11 11:24:11.178 INFO kablam! 70 | g6 = 0b010, Aug 11 11:24:11.178 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.178 INFO kablam! Aug 11 11:24:11.179 INFO kablam! warning: variant `g8` should have a camel case name such as `G8` Aug 11 11:24:11.179 INFO kablam! --> src/lib.rs:71:5 Aug 11 11:24:11.179 INFO kablam! | Aug 11 11:24:11.179 INFO kablam! 71 | g8 = 0b011, Aug 11 11:24:11.179 INFO kablam! | ^^^^^^^^^^ Aug 11 11:24:11.179 INFO kablam! Aug 11 11:24:11.179 INFO kablam! warning: variant `g16` should have a camel case name such as `G16` Aug 11 11:24:11.179 INFO kablam! --> src/lib.rs:72:5 Aug 11 11:24:11.179 INFO kablam! | Aug 11 11:24:11.179 INFO kablam! 72 | g16 = 0b100 Aug 11 11:24:11.179 INFO kablam! | ^^^^^^^^^^^ Aug 11 11:24:11.179 INFO kablam! Aug 11 11:24:11.179 INFO kablam! warning: variant `gauss2` should have a camel case name such as `Gauss2` Aug 11 11:24:11.179 INFO kablam! --> src/lib.rs:102:5 Aug 11 11:24:11.179 INFO kablam! | Aug 11 11:24:11.179 INFO kablam! 102 | gauss2 = 0b00, Aug 11 11:24:11.179 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.180 INFO kablam! Aug 11 11:24:11.180 INFO kablam! warning: variant `gauss4` should have a camel case name such as `Gauss4` Aug 11 11:24:11.180 INFO kablam! --> src/lib.rs:103:5 Aug 11 11:24:11.180 INFO kablam! | Aug 11 11:24:11.180 INFO kablam! 103 | gauss4 = 0b01, Aug 11 11:24:11.180 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.180 INFO kablam! Aug 11 11:24:11.180 INFO kablam! warning: variant `gauss8` should have a camel case name such as `Gauss8` Aug 11 11:24:11.180 INFO kablam! --> src/lib.rs:104:5 Aug 11 11:24:11.180 INFO kablam! | Aug 11 11:24:11.180 INFO kablam! 104 | gauss8 = 0b10, Aug 11 11:24:11.180 INFO kablam! | ^^^^^^^^^^^^^ Aug 11 11:24:11.180 INFO kablam! Aug 11 11:24:11.180 INFO kablam! warning: variant `gauss12` should have a camel case name such as `Gauss12` Aug 11 11:24:11.180 INFO kablam! --> src/lib.rs:105:5 Aug 11 11:24:11.180 INFO kablam! | Aug 11 11:24:11.180 INFO kablam! 105 | gauss12 = 0b11 Aug 11 11:24:11.180 INFO kablam! | ^^^^^^^^^^^^^^ Aug 11 11:24:11.180 INFO kablam! Aug 11 11:24:12.316 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:12.316 INFO kablam! --> src/main.rs:31:9 Aug 11 11:24:12.316 INFO kablam! | Aug 11 11:24:12.316 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Aug 11 11:24:12.316 INFO kablam! | ----^^^^^^ Aug 11 11:24:12.316 INFO kablam! | | Aug 11 11:24:12.316 INFO kablam! | help: remove this `mut` Aug 11 11:24:12.316 INFO kablam! | Aug 11 11:24:12.316 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 11:24:12.330 INFO kablam! Aug 11 11:24:12.359 INFO kablam! warning: variable does not need to be mutable Aug 11 11:24:12.359 INFO kablam! --> src/main.rs:31:9 Aug 11 11:24:12.359 INFO kablam! | Aug 11 11:24:12.359 INFO kablam! 31 | let mut i2cdev = get_linux_lsm303d_i2c_device().unwrap(); Aug 11 11:24:12.359 INFO kablam! | ----^^^^^^ Aug 11 11:24:12.359 INFO kablam! | | Aug 11 11:24:12.359 INFO kablam! | help: remove this `mut` Aug 11 11:24:12.364 INFO kablam! | Aug 11 11:24:12.364 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 11 11:24:12.364 INFO kablam! Aug 11 11:24:12.409 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.10s Aug 11 11:24:12.418 INFO kablam! su: No module specific data is present Aug 11 11:24:13.211 INFO running `"docker" "rm" "-f" "325f19080ff724c78b58a8e5c91f9495f5e6ea1f319dfeeccdc923f7a26b057b"` Aug 11 11:24:13.380 INFO blam! 325f19080ff724c78b58a8e5c91f9495f5e6ea1f319dfeeccdc923f7a26b057b