Aug 11 02:11:18.362 INFO checking servo-pca9685-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 02:11:18.362 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 02:11:18.362 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 02:11:18.362 INFO running `"docker" "create" "-v" "/tmp/crater.POaA0lVYyvbJ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 02:11:18.632 INFO blam! 0a8f305543f293f248cd02d82833ddd175e6735c76582296006b188ac6556cd9
Aug 11 02:11:18.634 INFO running `"docker" "start" "-a" "0a8f305543f293f248cd02d82833ddd175e6735c76582296006b188ac6556cd9"`
Aug 11 02:11:19.527 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Aug 11 02:11:19.527 INFO kablam! disables Cargo from automatically inferring other binary targets.
Aug 11 02:11:19.527 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 11 02:11:19.527 INFO kablam! files will be included as a binary target:
Aug 11 02:11:19.527 INFO kablam! 
Aug 11 02:11:19.527 INFO kablam! * /source/src/main.rs
Aug 11 02:11:19.527 INFO kablam! 
Aug 11 02:11:19.527 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 11 02:11:19.527 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Aug 11 02:11:19.527 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Aug 11 02:11:19.527 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 11 02:11:19.527 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 11 02:11:19.527 INFO kablam! 
Aug 11 02:11:19.527 INFO kablam! For more information on this warning you can consult
Aug 11 02:11:19.527 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 11 02:11:19.527 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Aug 11 02:11:19.527 INFO kablam! please set bin.path in Cargo.toml
Aug 11 02:11:19.565 INFO kablam!     Checking atomic-option v0.1.2
Aug 11 02:11:19.569 INFO kablam!     Checking bit-set v0.4.0
Aug 11 02:11:19.572 INFO kablam!     Checking unix_socket v0.5.0
Aug 11 02:11:21.374 INFO kablam!     Checking tessel v0.3.1
Aug 11 02:11:22.406 INFO kablam!     Checking servo-pca9685 v0.1.0 (file:///source)
Aug 11 02:11:23.038 INFO kablam! warning: unused import: `std::thread`
Aug 11 02:11:23.038 INFO kablam!  --> src/lib.rs:6:5
Aug 11 02:11:23.038 INFO kablam!   |
Aug 11 02:11:23.038 INFO kablam! 6 | use std::thread;
Aug 11 02:11:23.038 INFO kablam!   |     ^^^^^^^^^^^
Aug 11 02:11:23.039 INFO kablam!   |
Aug 11 02:11:23.039 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 02:11:23.039 INFO kablam! 
Aug 11 02:11:23.039 INFO kablam! warning: unused import: `std::time::Duration`
Aug 11 02:11:23.039 INFO kablam!  --> src/lib.rs:7:5
Aug 11 02:11:23.039 INFO kablam!   |
Aug 11 02:11:23.039 INFO kablam! 7 | use std::time::Duration;
Aug 11 02:11:23.039 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.039 INFO kablam! 
Aug 11 02:11:23.088 INFO kablam! warning: unused import: `std::thread`
Aug 11 02:11:23.088 INFO kablam!  --> src/lib.rs:6:5
Aug 11 02:11:23.088 INFO kablam!   |
Aug 11 02:11:23.088 INFO kablam! 6 | use std::thread;
Aug 11 02:11:23.088 INFO kablam!   |     ^^^^^^^^^^^
Aug 11 02:11:23.104 INFO kablam!   |
Aug 11 02:11:23.105 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 02:11:23.105 INFO kablam! 
Aug 11 02:11:23.105 INFO kablam! warning: unused import: `std::time::Duration`
Aug 11 02:11:23.105 INFO kablam!  --> src/lib.rs:7:5
Aug 11 02:11:23.105 INFO kablam!   |
Aug 11 02:11:23.105 INFO kablam! 7 | use std::time::Duration;
Aug 11 02:11:23.106 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.106 INFO kablam! 
Aug 11 02:11:23.298 INFO kablam! warning: unused variable: `addr2`
Aug 11 02:11:23.298 INFO kablam!   --> src/lib.rs:39:40
Aug 11 02:11:23.298 INFO kablam!    |
Aug 11 02:11:23.298 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Aug 11 02:11:23.298 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Aug 11 02:11:23.298 INFO kablam!    |
Aug 11 02:11:23.298 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 02:11:23.298 INFO kablam! 
Aug 11 02:11:23.298 INFO kablam! warning: unused variable: `addr3`
Aug 11 02:11:23.298 INFO kablam!   --> src/lib.rs:39:53
Aug 11 02:11:23.298 INFO kablam!    |
Aug 11 02:11:23.299 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Aug 11 02:11:23.299 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Aug 11 02:11:23.304 INFO kablam! 
Aug 11 02:11:23.331 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Aug 11 02:11:23.331 INFO kablam!   --> src/lib.rs:15:5
Aug 11 02:11:23.331 INFO kablam!    |
Aug 11 02:11:23.331 INFO kablam! 15 |     LED0_ON_L = 0x06,
Aug 11 02:11:23.331 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 11 02:11:23.331 INFO kablam!    |
Aug 11 02:11:23.331 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Aug 11 02:11:23.331 INFO kablam! 
Aug 11 02:11:23.331 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Aug 11 02:11:23.331 INFO kablam!   --> src/lib.rs:16:5
Aug 11 02:11:23.331 INFO kablam!    |
Aug 11 02:11:23.331 INFO kablam! 16 |     LED0_ON_H = 0x07,
Aug 11 02:11:23.331 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 11 02:11:23.331 INFO kablam! 
Aug 11 02:11:23.331 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Aug 11 02:11:23.331 INFO kablam!   --> src/lib.rs:17:5
Aug 11 02:11:23.331 INFO kablam!    |
Aug 11 02:11:23.331 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Aug 11 02:11:23.331 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.331 INFO kablam! 
Aug 11 02:11:23.331 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Aug 11 02:11:23.331 INFO kablam!   --> src/lib.rs:18:5
Aug 11 02:11:23.331 INFO kablam!    |
Aug 11 02:11:23.331 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Aug 11 02:11:23.331 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.331 INFO kablam! 
Aug 11 02:11:23.337 INFO kablam! warning: unused variable: `addr2`
Aug 11 02:11:23.337 INFO kablam!   --> src/lib.rs:39:40
Aug 11 02:11:23.337 INFO kablam!    |
Aug 11 02:11:23.337 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Aug 11 02:11:23.337 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Aug 11 02:11:23.337 INFO kablam!    |
Aug 11 02:11:23.337 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 02:11:23.337 INFO kablam! 
Aug 11 02:11:23.348 INFO kablam! warning: unused variable: `addr3`
Aug 11 02:11:23.349 INFO kablam!   --> src/lib.rs:39:53
Aug 11 02:11:23.349 INFO kablam!    |
Aug 11 02:11:23.349 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Aug 11 02:11:23.349 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Aug 11 02:11:23.349 INFO kablam! 
Aug 11 02:11:23.356 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.356 INFO kablam!   --> src/lib.rs:69:9
Aug 11 02:11:23.356 INFO kablam!    |
Aug 11 02:11:23.356 INFO kablam! 69 |         self.output_enable.output(false);
Aug 11 02:11:23.356 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.356 INFO kablam!    |
Aug 11 02:11:23.356 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 02:11:23.356 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.356 INFO kablam! 
Aug 11 02:11:23.356 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.357 INFO kablam!   --> src/lib.rs:72:9
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam! 72 |         self.addr2.output(false);
Aug 11 02:11:23.357 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.357 INFO kablam! 
Aug 11 02:11:23.357 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.357 INFO kablam!   --> src/lib.rs:73:9
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam! 73 |         self.addr3.output(false);
Aug 11 02:11:23.357 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.357 INFO kablam! 
Aug 11 02:11:23.357 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.357 INFO kablam!   --> src/lib.rs:93:9
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Aug 11 02:11:23.357 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.357 INFO kablam!    |
Aug 11 02:11:23.357 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.357 INFO kablam! 
Aug 11 02:11:23.383 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Aug 11 02:11:23.383 INFO kablam!   --> src/lib.rs:15:5
Aug 11 02:11:23.383 INFO kablam!    |
Aug 11 02:11:23.383 INFO kablam! 15 |     LED0_ON_L = 0x06,
Aug 11 02:11:23.383 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 11 02:11:23.383 INFO kablam!    |
Aug 11 02:11:23.383 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Aug 11 02:11:23.383 INFO kablam! 
Aug 11 02:11:23.396 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Aug 11 02:11:23.397 INFO kablam!   --> src/lib.rs:16:5
Aug 11 02:11:23.397 INFO kablam!    |
Aug 11 02:11:23.397 INFO kablam! 16 |     LED0_ON_H = 0x07,
Aug 11 02:11:23.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 11 02:11:23.397 INFO kablam! 
Aug 11 02:11:23.397 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Aug 11 02:11:23.397 INFO kablam!   --> src/lib.rs:17:5
Aug 11 02:11:23.397 INFO kablam!    |
Aug 11 02:11:23.397 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Aug 11 02:11:23.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.397 INFO kablam! 
Aug 11 02:11:23.397 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Aug 11 02:11:23.397 INFO kablam!   --> src/lib.rs:18:5
Aug 11 02:11:23.397 INFO kablam!    |
Aug 11 02:11:23.397 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Aug 11 02:11:23.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.397 INFO kablam! 
Aug 11 02:11:23.428 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.428 INFO kablam!   --> src/lib.rs:69:9
Aug 11 02:11:23.428 INFO kablam!    |
Aug 11 02:11:23.428 INFO kablam! 69 |         self.output_enable.output(false);
Aug 11 02:11:23.428 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.456 INFO kablam!    |
Aug 11 02:11:23.456 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 02:11:23.456 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.456 INFO kablam! 
Aug 11 02:11:23.457 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.457 INFO kablam!   --> src/lib.rs:72:9
Aug 11 02:11:23.457 INFO kablam!    |
Aug 11 02:11:23.457 INFO kablam! 72 |         self.addr2.output(false);
Aug 11 02:11:23.457 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.457 INFO kablam!    |
Aug 11 02:11:23.457 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.457 INFO kablam! 
Aug 11 02:11:23.457 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.457 INFO kablam!   --> src/lib.rs:73:9
Aug 11 02:11:23.457 INFO kablam!    |
Aug 11 02:11:23.457 INFO kablam! 73 |         self.addr3.output(false);
Aug 11 02:11:23.458 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.458 INFO kablam!    |
Aug 11 02:11:23.458 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.458 INFO kablam! 
Aug 11 02:11:23.459 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 02:11:23.459 INFO kablam!   --> src/lib.rs:93:9
Aug 11 02:11:23.459 INFO kablam!    |
Aug 11 02:11:23.459 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Aug 11 02:11:23.459 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 02:11:23.459 INFO kablam!    |
Aug 11 02:11:23.459 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 02:11:23.460 INFO kablam! 
Aug 11 02:11:24.393 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
Aug 11 02:11:24.407 INFO kablam! su: No module specific data is present
Aug 11 02:11:24.985 INFO running `"docker" "rm" "-f" "0a8f305543f293f248cd02d82833ddd175e6735c76582296006b188ac6556cd9"`
Aug 11 02:11:25.150 INFO blam! 0a8f305543f293f248cd02d82833ddd175e6735c76582296006b188ac6556cd9