Sep 02 00:17:09.233 INFO checking servo-pca9685-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 00:17:09.233 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 00:17:09.233 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 00:17:09.491 INFO blam! 7198edab3b9369136a7a370a52e8fdeaf7530869758dbf59221eb104459a7b3d Sep 02 00:17:09.493 INFO running `"docker" "start" "-a" "7198edab3b9369136a7a370a52e8fdeaf7530869758dbf59221eb104459a7b3d"` Sep 02 00:17:10.378 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently Sep 02 00:17:10.378 INFO kablam! disables Cargo from automatically inferring other binary targets. Sep 02 00:17:10.378 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following Sep 02 00:17:10.379 INFO kablam! files will be included as a binary target: Sep 02 00:17:10.379 INFO kablam! Sep 02 00:17:10.379 INFO kablam! * /source/src/main.rs Sep 02 00:17:10.379 INFO kablam! Sep 02 00:17:10.379 INFO kablam! This is likely to break cargo build or cargo test as these files may not be Sep 02 00:17:10.379 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself Sep 02 00:17:10.379 INFO kablam! and disable this warning by adding `autobins = false` to your [package] Sep 02 00:17:10.379 INFO kablam! section. You may also move the files to a location where Cargo would not Sep 02 00:17:10.379 INFO kablam! automatically infer them to be a target, such as in subfolders. Sep 02 00:17:10.379 INFO kablam! Sep 02 00:17:10.379 INFO kablam! For more information on this warning you can consult Sep 02 00:17:10.379 INFO kablam! https://github.com/rust-lang/cargo/issues/5330 Sep 02 00:17:10.379 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`, Sep 02 00:17:10.379 INFO kablam! please set bin.path in Cargo.toml Sep 02 00:17:10.407 INFO kablam! Checking tessel v0.3.1 Sep 02 00:17:11.660 INFO kablam! Checking servo-pca9685 v0.1.0 (file:///source) Sep 02 00:17:12.398 INFO kablam! warning: unused import: `std::thread` Sep 02 00:17:12.398 INFO kablam! --> src/lib.rs:6:5 Sep 02 00:17:12.398 INFO kablam! | Sep 02 00:17:12.398 INFO kablam! 6 | use std::thread; Sep 02 00:17:12.398 INFO kablam! | ^^^^^^^^^^^ Sep 02 00:17:12.399 INFO kablam! | Sep 02 00:17:12.399 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 00:17:12.400 INFO kablam! Sep 02 00:17:12.400 INFO kablam! warning: unused import: `std::time::Duration` Sep 02 00:17:12.400 INFO kablam! --> src/lib.rs:7:5 Sep 02 00:17:12.400 INFO kablam! | Sep 02 00:17:12.400 INFO kablam! 7 | use std::time::Duration; Sep 02 00:17:12.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.401 INFO kablam! Sep 02 00:17:12.505 INFO kablam! warning: unused import: `std::thread` Sep 02 00:17:12.505 INFO kablam! --> src/lib.rs:6:5 Sep 02 00:17:12.505 INFO kablam! | Sep 02 00:17:12.505 INFO kablam! 6 | use std::thread; Sep 02 00:17:12.505 INFO kablam! | ^^^^^^^^^^^ Sep 02 00:17:12.505 INFO kablam! | Sep 02 00:17:12.505 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 00:17:12.505 INFO kablam! Sep 02 00:17:12.505 INFO kablam! warning: unused import: `std::time::Duration` Sep 02 00:17:12.505 INFO kablam! --> src/lib.rs:7:5 Sep 02 00:17:12.505 INFO kablam! | Sep 02 00:17:12.505 INFO kablam! 7 | use std::time::Duration; Sep 02 00:17:12.506 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.506 INFO kablam! Sep 02 00:17:12.528 INFO kablam! warning: unused variable: `addr2` Sep 02 00:17:12.528 INFO kablam! --> src/lib.rs:39:40 Sep 02 00:17:12.528 INFO kablam! | Sep 02 00:17:12.528 INFO kablam! 39 | pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> { Sep 02 00:17:12.528 INFO kablam! | ^^^^^ help: consider using `_addr2` instead Sep 02 00:17:12.529 INFO kablam! | Sep 02 00:17:12.529 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 02 00:17:12.530 INFO kablam! Sep 02 00:17:12.530 INFO kablam! warning: unused variable: `addr3` Sep 02 00:17:12.530 INFO kablam! --> src/lib.rs:39:53 Sep 02 00:17:12.530 INFO kablam! | Sep 02 00:17:12.530 INFO kablam! 39 | pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> { Sep 02 00:17:12.530 INFO kablam! | ^^^^^ help: consider using `_addr3` instead Sep 02 00:17:12.531 INFO kablam! Sep 02 00:17:12.545 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL` Sep 02 00:17:12.545 INFO kablam! --> src/lib.rs:15:5 Sep 02 00:17:12.545 INFO kablam! | Sep 02 00:17:12.545 INFO kablam! 15 | LED0_ON_L = 0x06, Sep 02 00:17:12.545 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 02 00:17:12.546 INFO kablam! | Sep 02 00:17:12.546 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 02 00:17:12.546 INFO kablam! Sep 02 00:17:12.547 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH` Sep 02 00:17:12.547 INFO kablam! --> src/lib.rs:16:5 Sep 02 00:17:12.547 INFO kablam! | Sep 02 00:17:12.547 INFO kablam! 16 | LED0_ON_H = 0x07, Sep 02 00:17:12.547 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 02 00:17:12.548 INFO kablam! Sep 02 00:17:12.548 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL` Sep 02 00:17:12.548 INFO kablam! --> src/lib.rs:17:5 Sep 02 00:17:12.548 INFO kablam! | Sep 02 00:17:12.548 INFO kablam! 17 | LED0_OFF_L = 0x08, Sep 02 00:17:12.548 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.549 INFO kablam! Sep 02 00:17:12.549 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH` Sep 02 00:17:12.549 INFO kablam! --> src/lib.rs:18:5 Sep 02 00:17:12.549 INFO kablam! | Sep 02 00:17:12.549 INFO kablam! 18 | LED0_OFF_H = 0x09, Sep 02 00:17:12.549 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.550 INFO kablam! Sep 02 00:17:12.565 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.565 INFO kablam! --> src/lib.rs:69:9 Sep 02 00:17:12.565 INFO kablam! | Sep 02 00:17:12.565 INFO kablam! 69 | self.output_enable.output(false); Sep 02 00:17:12.565 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.565 INFO kablam! | Sep 02 00:17:12.566 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 02 00:17:12.566 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.566 INFO kablam! Sep 02 00:17:12.567 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.567 INFO kablam! --> src/lib.rs:72:9 Sep 02 00:17:12.567 INFO kablam! | Sep 02 00:17:12.567 INFO kablam! 72 | self.addr2.output(false); Sep 02 00:17:12.567 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.567 INFO kablam! | Sep 02 00:17:12.568 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.568 INFO kablam! Sep 02 00:17:12.568 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.568 INFO kablam! --> src/lib.rs:73:9 Sep 02 00:17:12.568 INFO kablam! | Sep 02 00:17:12.569 INFO kablam! 73 | self.addr3.output(false); Sep 02 00:17:12.569 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.569 INFO kablam! | Sep 02 00:17:12.569 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.570 INFO kablam! Sep 02 00:17:12.570 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.570 INFO kablam! --> src/lib.rs:93:9 Sep 02 00:17:12.570 INFO kablam! | Sep 02 00:17:12.570 INFO kablam! 93 | self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf); Sep 02 00:17:12.570 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.571 INFO kablam! | Sep 02 00:17:12.571 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.571 INFO kablam! Sep 02 00:17:12.678 INFO kablam! warning: unused variable: `addr2` Sep 02 00:17:12.678 INFO kablam! --> src/lib.rs:39:40 Sep 02 00:17:12.678 INFO kablam! | Sep 02 00:17:12.678 INFO kablam! 39 | pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> { Sep 02 00:17:12.678 INFO kablam! | ^^^^^ help: consider using `_addr2` instead Sep 02 00:17:12.678 INFO kablam! | Sep 02 00:17:12.678 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 02 00:17:12.679 INFO kablam! Sep 02 00:17:12.679 INFO kablam! warning: unused variable: `addr3` Sep 02 00:17:12.679 INFO kablam! --> src/lib.rs:39:53 Sep 02 00:17:12.679 INFO kablam! | Sep 02 00:17:12.679 INFO kablam! 39 | pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> { Sep 02 00:17:12.679 INFO kablam! | ^^^^^ help: consider using `_addr3` instead Sep 02 00:17:12.679 INFO kablam! Sep 02 00:17:12.694 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL` Sep 02 00:17:12.694 INFO kablam! --> src/lib.rs:15:5 Sep 02 00:17:12.694 INFO kablam! | Sep 02 00:17:12.694 INFO kablam! 15 | LED0_ON_L = 0x06, Sep 02 00:17:12.694 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 02 00:17:12.694 INFO kablam! | Sep 02 00:17:12.694 INFO kablam! = note: #[warn(non_camel_case_types)] on by default Sep 02 00:17:12.695 INFO kablam! Sep 02 00:17:12.695 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH` Sep 02 00:17:12.695 INFO kablam! --> src/lib.rs:16:5 Sep 02 00:17:12.695 INFO kablam! | Sep 02 00:17:12.695 INFO kablam! 16 | LED0_ON_H = 0x07, Sep 02 00:17:12.695 INFO kablam! | ^^^^^^^^^^^^^^^^ Sep 02 00:17:12.695 INFO kablam! Sep 02 00:17:12.695 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL` Sep 02 00:17:12.695 INFO kablam! --> src/lib.rs:17:5 Sep 02 00:17:12.696 INFO kablam! | Sep 02 00:17:12.696 INFO kablam! 17 | LED0_OFF_L = 0x08, Sep 02 00:17:12.696 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.696 INFO kablam! Sep 02 00:17:12.696 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH` Sep 02 00:17:12.696 INFO kablam! --> src/lib.rs:18:5 Sep 02 00:17:12.696 INFO kablam! | Sep 02 00:17:12.696 INFO kablam! 18 | LED0_OFF_H = 0x09, Sep 02 00:17:12.696 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.696 INFO kablam! Sep 02 00:17:12.712 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.712 INFO kablam! --> src/lib.rs:69:9 Sep 02 00:17:12.712 INFO kablam! | Sep 02 00:17:12.712 INFO kablam! 69 | self.output_enable.output(false); Sep 02 00:17:12.712 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.712 INFO kablam! | Sep 02 00:17:12.712 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 02 00:17:12.713 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.713 INFO kablam! Sep 02 00:17:12.713 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.713 INFO kablam! --> src/lib.rs:72:9 Sep 02 00:17:12.713 INFO kablam! | Sep 02 00:17:12.713 INFO kablam! 72 | self.addr2.output(false); Sep 02 00:17:12.713 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.713 INFO kablam! | Sep 02 00:17:12.714 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.714 INFO kablam! Sep 02 00:17:12.714 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.714 INFO kablam! --> src/lib.rs:73:9 Sep 02 00:17:12.714 INFO kablam! | Sep 02 00:17:12.714 INFO kablam! 73 | self.addr3.output(false); Sep 02 00:17:12.714 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.714 INFO kablam! | Sep 02 00:17:12.715 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.715 INFO kablam! Sep 02 00:17:12.716 INFO kablam! warning: unused `std::result::Result` which must be used Sep 02 00:17:12.716 INFO kablam! --> src/lib.rs:93:9 Sep 02 00:17:12.716 INFO kablam! | Sep 02 00:17:12.716 INFO kablam! 93 | self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf); Sep 02 00:17:12.716 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 00:17:12.716 INFO kablam! | Sep 02 00:17:12.717 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 02 00:17:12.717 INFO kablam! Sep 02 00:17:13.816 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.46s Sep 02 00:17:13.830 INFO kablam! su: No module specific data is present Sep 02 00:17:14.387 INFO running `"docker" "rm" "-f" "7198edab3b9369136a7a370a52e8fdeaf7530869758dbf59221eb104459a7b3d"` Sep 02 00:17:14.553 INFO blam! 7198edab3b9369136a7a370a52e8fdeaf7530869758dbf59221eb104459a7b3d