Sep 17 17:29:08.946 INFO checking servo-pca9685-0.1.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 17:29:08.946 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 17:29:08.946 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:29:09.360 INFO blam! 40ac5affe3490f8a5a6956618194c87354882e8bb1302ae952a77339f1f58f46
Sep 17 17:29:09.363 INFO running `"docker" "start" "-a" "40ac5affe3490f8a5a6956618194c87354882e8bb1302ae952a77339f1f58f46"`
Sep 17 17:29:11.275 INFO kablam! usermod: no changes
Sep 17 17:29:11.311 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 17 17:29:11.311 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 17 17:29:11.311 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 17 17:29:11.311 INFO kablam! files will be included as a binary target:
Sep 17 17:29:11.311 INFO kablam! 
Sep 17 17:29:11.311 INFO kablam! * /source/src/main.rs
Sep 17 17:29:11.311 INFO kablam! 
Sep 17 17:29:11.311 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 17 17:29:11.311 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 17 17:29:11.311 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 17 17:29:11.311 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 17 17:29:11.311 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 17 17:29:11.311 INFO kablam! 
Sep 17 17:29:11.311 INFO kablam! For more information on this warning you can consult
Sep 17 17:29:11.311 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 17 17:29:11.311 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Sep 17 17:29:11.311 INFO kablam! please set bin.path in Cargo.toml
Sep 17 17:29:11.333 INFO kablam!     Checking atomic-option v0.1.2
Sep 17 17:29:11.675 INFO kablam!     Checking tessel v0.3.1
Sep 17 17:29:12.304 INFO kablam!     Checking servo-pca9685 v0.1.0 (/source)
Sep 17 17:29:12.705 INFO kablam! warning: unused import: `std::thread`
Sep 17 17:29:12.706 INFO kablam!  --> src/lib.rs:6:5
Sep 17 17:29:12.706 INFO kablam!   |
Sep 17 17:29:12.707 INFO kablam! 6 | use std::thread;
Sep 17 17:29:12.707 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 17:29:12.708 INFO kablam!   |
Sep 17 17:29:12.708 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 17:29:12.708 INFO kablam! 
Sep 17 17:29:12.709 INFO kablam! warning: unused import: `std::time::Duration`
Sep 17 17:29:12.709 INFO kablam!  --> src/lib.rs:7:5
Sep 17 17:29:12.710 INFO kablam!   |
Sep 17 17:29:12.710 INFO kablam! 7 | use std::time::Duration;
Sep 17 17:29:12.710 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.711 INFO kablam! 
Sep 17 17:29:12.765 INFO kablam! warning: unused variable: `addr2`
Sep 17 17:29:12.765 INFO kablam!   --> src/lib.rs:39:40
Sep 17 17:29:12.766 INFO kablam!    |
Sep 17 17:29:12.766 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 17 17:29:12.766 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Sep 17 17:29:12.767 INFO kablam!    |
Sep 17 17:29:12.767 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 17:29:12.767 INFO kablam! 
Sep 17 17:29:12.768 INFO kablam! warning: unused variable: `addr3`
Sep 17 17:29:12.768 INFO kablam!   --> src/lib.rs:39:53
Sep 17 17:29:12.769 INFO kablam!    |
Sep 17 17:29:12.769 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 17 17:29:12.769 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Sep 17 17:29:12.770 INFO kablam! 
Sep 17 17:29:12.776 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Sep 17 17:29:12.776 INFO kablam!   --> src/lib.rs:15:5
Sep 17 17:29:12.776 INFO kablam!    |
Sep 17 17:29:12.777 INFO kablam! 15 |     LED0_ON_L = 0x06,
Sep 17 17:29:12.777 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 17 17:29:12.778 INFO kablam!    |
Sep 17 17:29:12.778 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 17 17:29:12.778 INFO kablam! 
Sep 17 17:29:12.779 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Sep 17 17:29:12.779 INFO kablam!   --> src/lib.rs:16:5
Sep 17 17:29:12.780 INFO kablam!    |
Sep 17 17:29:12.780 INFO kablam! 16 |     LED0_ON_H = 0x07,
Sep 17 17:29:12.780 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 17 17:29:12.781 INFO kablam! 
Sep 17 17:29:12.781 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Sep 17 17:29:12.781 INFO kablam!   --> src/lib.rs:17:5
Sep 17 17:29:12.782 INFO kablam!    |
Sep 17 17:29:12.782 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Sep 17 17:29:12.782 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.783 INFO kablam! 
Sep 17 17:29:12.783 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Sep 17 17:29:12.784 INFO kablam!   --> src/lib.rs:18:5
Sep 17 17:29:12.784 INFO kablam!    |
Sep 17 17:29:12.784 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Sep 17 17:29:12.785 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.785 INFO kablam! 
Sep 17 17:29:12.795 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:12.795 INFO kablam!   --> src/lib.rs:69:9
Sep 17 17:29:12.796 INFO kablam!    |
Sep 17 17:29:12.796 INFO kablam! 69 |         self.output_enable.output(false);
Sep 17 17:29:12.796 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.797 INFO kablam!    |
Sep 17 17:29:12.797 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 17:29:12.797 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:12.798 INFO kablam! 
Sep 17 17:29:12.798 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:12.798 INFO kablam!   --> src/lib.rs:72:9
Sep 17 17:29:12.799 INFO kablam!    |
Sep 17 17:29:12.799 INFO kablam! 72 |         self.addr2.output(false);
Sep 17 17:29:12.799 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.799 INFO kablam!    |
Sep 17 17:29:12.799 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:12.799 INFO kablam! 
Sep 17 17:29:12.800 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:12.800 INFO kablam!   --> src/lib.rs:73:9
Sep 17 17:29:12.801 INFO kablam!    |
Sep 17 17:29:12.801 INFO kablam! 73 |         self.addr3.output(false);
Sep 17 17:29:12.801 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.801 INFO kablam!    |
Sep 17 17:29:12.802 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:12.802 INFO kablam! 
Sep 17 17:29:12.803 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:12.803 INFO kablam!   --> src/lib.rs:93:9
Sep 17 17:29:12.803 INFO kablam!    |
Sep 17 17:29:12.804 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Sep 17 17:29:12.804 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.804 INFO kablam!    |
Sep 17 17:29:12.805 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:12.805 INFO kablam! 
Sep 17 17:29:12.983 INFO kablam! warning: unused import: `std::thread`
Sep 17 17:29:12.983 INFO kablam!  --> src/lib.rs:6:5
Sep 17 17:29:12.983 INFO kablam!   |
Sep 17 17:29:12.983 INFO kablam! 6 | use std::thread;
Sep 17 17:29:12.983 INFO kablam!   |     ^^^^^^^^^^^
Sep 17 17:29:12.983 INFO kablam!   |
Sep 17 17:29:12.983 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 17:29:12.983 INFO kablam! 
Sep 17 17:29:12.983 INFO kablam! warning: unused import: `std::time::Duration`
Sep 17 17:29:12.983 INFO kablam!  --> src/lib.rs:7:5
Sep 17 17:29:12.983 INFO kablam!   |
Sep 17 17:29:12.983 INFO kablam! 7 | use std::time::Duration;
Sep 17 17:29:12.983 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:12.983 INFO kablam! 
Sep 17 17:29:13.033 INFO kablam! warning: unused variable: `addr2`
Sep 17 17:29:13.033 INFO kablam!   --> src/lib.rs:39:40
Sep 17 17:29:13.033 INFO kablam!    |
Sep 17 17:29:13.033 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 17 17:29:13.034 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Sep 17 17:29:13.034 INFO kablam!    |
Sep 17 17:29:13.034 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 17:29:13.034 INFO kablam! 
Sep 17 17:29:13.034 INFO kablam! warning: unused variable: `addr3`
Sep 17 17:29:13.034 INFO kablam!   --> src/lib.rs:39:53
Sep 17 17:29:13.034 INFO kablam!    |
Sep 17 17:29:13.034 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 17 17:29:13.034 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Sep 17 17:29:13.034 INFO kablam! 
Sep 17 17:29:13.040 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Sep 17 17:29:13.040 INFO kablam!   --> src/lib.rs:15:5
Sep 17 17:29:13.040 INFO kablam!    |
Sep 17 17:29:13.040 INFO kablam! 15 |     LED0_ON_L = 0x06,
Sep 17 17:29:13.040 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 17 17:29:13.040 INFO kablam!    |
Sep 17 17:29:13.040 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 17 17:29:13.040 INFO kablam! 
Sep 17 17:29:13.040 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Sep 17 17:29:13.041 INFO kablam!   --> src/lib.rs:16:5
Sep 17 17:29:13.041 INFO kablam!    |
Sep 17 17:29:13.041 INFO kablam! 16 |     LED0_ON_H = 0x07,
Sep 17 17:29:13.041 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 17 17:29:13.041 INFO kablam! 
Sep 17 17:29:13.041 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Sep 17 17:29:13.042 INFO kablam!   --> src/lib.rs:17:5
Sep 17 17:29:13.042 INFO kablam!    |
Sep 17 17:29:13.042 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Sep 17 17:29:13.042 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.042 INFO kablam! 
Sep 17 17:29:13.043 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Sep 17 17:29:13.043 INFO kablam!   --> src/lib.rs:18:5
Sep 17 17:29:13.043 INFO kablam!    |
Sep 17 17:29:13.043 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Sep 17 17:29:13.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.043 INFO kablam! 
Sep 17 17:29:13.053 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:13.053 INFO kablam!   --> src/lib.rs:69:9
Sep 17 17:29:13.053 INFO kablam!    |
Sep 17 17:29:13.054 INFO kablam! 69 |         self.output_enable.output(false);
Sep 17 17:29:13.054 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.054 INFO kablam!    |
Sep 17 17:29:13.054 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 17:29:13.054 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:13.054 INFO kablam! 
Sep 17 17:29:13.055 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:13.055 INFO kablam!   --> src/lib.rs:72:9
Sep 17 17:29:13.055 INFO kablam!    |
Sep 17 17:29:13.055 INFO kablam! 72 |         self.addr2.output(false);
Sep 17 17:29:13.055 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.055 INFO kablam!    |
Sep 17 17:29:13.056 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:13.056 INFO kablam! 
Sep 17 17:29:13.056 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:13.056 INFO kablam!   --> src/lib.rs:73:9
Sep 17 17:29:13.056 INFO kablam!    |
Sep 17 17:29:13.056 INFO kablam! 73 |         self.addr3.output(false);
Sep 17 17:29:13.056 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.057 INFO kablam!    |
Sep 17 17:29:13.057 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:13.057 INFO kablam! 
Sep 17 17:29:13.057 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 17:29:13.057 INFO kablam!   --> src/lib.rs:93:9
Sep 17 17:29:13.057 INFO kablam!    |
Sep 17 17:29:13.058 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Sep 17 17:29:13.058 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 17:29:13.058 INFO kablam!    |
Sep 17 17:29:13.058 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 17:29:13.058 INFO kablam! 
Sep 17 17:29:13.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Sep 17 17:29:13.458 INFO kablam! su: No module specific data is present
Sep 17 17:29:14.650 INFO running `"docker" "rm" "-f" "40ac5affe3490f8a5a6956618194c87354882e8bb1302ae952a77339f1f58f46"`
Sep 17 17:29:14.949 INFO blam! 40ac5affe3490f8a5a6956618194c87354882e8bb1302ae952a77339f1f58f46