Jul 11 22:05:37.893 INFO checking servo-pca9685-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 22:05:37.893 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 22:05:37.893 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 22:05:37.893 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 22:05:38.144 INFO blam! 45b9f2ab0734f839a53aff348d01c303f33f2760276d6028a48bf3759a9339d8
Jul 11 22:05:38.146 INFO running `"docker" "start" "-a" "45b9f2ab0734f839a53aff348d01c303f33f2760276d6028a48bf3759a9339d8"`
Jul 11 22:05:39.193 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Jul 11 22:05:39.193 INFO kablam! disables Cargo from automatically inferring other binary targets.
Jul 11 22:05:39.193 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Jul 11 22:05:39.193 INFO kablam! files will be included as a binary target:
Jul 11 22:05:39.193 INFO kablam! 
Jul 11 22:05:39.193 INFO kablam! * /source/src/main.rs
Jul 11 22:05:39.193 INFO kablam! 
Jul 11 22:05:39.193 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Jul 11 22:05:39.193 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Jul 11 22:05:39.193 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Jul 11 22:05:39.193 INFO kablam! section. You may also move the files to a location where Cargo would not
Jul 11 22:05:39.193 INFO kablam! automatically infer them to be a target, such as in subfolders.
Jul 11 22:05:39.193 INFO kablam! 
Jul 11 22:05:39.193 INFO kablam! For more information on this warning you can consult
Jul 11 22:05:39.193 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Jul 11 22:05:39.193 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Jul 11 22:05:39.193 INFO kablam! please set bin.path in Cargo.toml
Jul 11 22:05:39.219 INFO kablam!     Checking atomic-option v0.1.2
Jul 11 22:05:39.735 INFO kablam!     Checking tessel v0.3.1
Jul 11 22:05:40.954 INFO kablam!     Checking servo-pca9685 v0.1.0 (file:///source)
Jul 11 22:05:41.800 INFO kablam! warning: unused import: `std::thread`
Jul 11 22:05:41.800 INFO kablam!  --> src/lib.rs:6:5
Jul 11 22:05:41.800 INFO kablam!   |
Jul 11 22:05:41.800 INFO kablam! 6 | use std::thread;
Jul 11 22:05:41.800 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 22:05:41.801 INFO kablam!   |
Jul 11 22:05:41.801 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 22:05:41.801 INFO kablam! 
Jul 11 22:05:41.801 INFO kablam! warning: unused import: `std::time::Duration`
Jul 11 22:05:41.801 INFO kablam!  --> src/lib.rs:7:5
Jul 11 22:05:41.801 INFO kablam!   |
Jul 11 22:05:41.801 INFO kablam! 7 | use std::time::Duration;
Jul 11 22:05:41.801 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:41.802 INFO kablam! 
Jul 11 22:05:41.868 INFO kablam! warning: unused import: `std::thread`
Jul 11 22:05:41.868 INFO kablam!  --> src/lib.rs:6:5
Jul 11 22:05:41.868 INFO kablam!   |
Jul 11 22:05:41.868 INFO kablam! 6 | use std::thread;
Jul 11 22:05:41.868 INFO kablam!   |     ^^^^^^^^^^^
Jul 11 22:05:41.868 INFO kablam!   |
Jul 11 22:05:41.868 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 11 22:05:41.869 INFO kablam! 
Jul 11 22:05:41.869 INFO kablam! warning: unused import: `std::time::Duration`
Jul 11 22:05:41.869 INFO kablam!  --> src/lib.rs:7:5
Jul 11 22:05:41.869 INFO kablam!   |
Jul 11 22:05:41.869 INFO kablam! 7 | use std::time::Duration;
Jul 11 22:05:41.869 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:41.869 INFO kablam! 
Jul 11 22:05:42.014 INFO kablam! warning: unused variable: `addr2`
Jul 11 22:05:42.014 INFO kablam!   --> src/lib.rs:39:40
Jul 11 22:05:42.014 INFO kablam!    |
Jul 11 22:05:42.014 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Jul 11 22:05:42.014 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Jul 11 22:05:42.014 INFO kablam!    |
Jul 11 22:05:42.014 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 22:05:42.014 INFO kablam! 
Jul 11 22:05:42.014 INFO kablam! warning: unused variable: `addr3`
Jul 11 22:05:42.014 INFO kablam!   --> src/lib.rs:39:53
Jul 11 22:05:42.014 INFO kablam!    |
Jul 11 22:05:42.014 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Jul 11 22:05:42.014 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Jul 11 22:05:42.014 INFO kablam! 
Jul 11 22:05:42.028 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Jul 11 22:05:42.028 INFO kablam!   --> src/lib.rs:15:5
Jul 11 22:05:42.028 INFO kablam!    |
Jul 11 22:05:42.028 INFO kablam! 15 |     LED0_ON_L = 0x06,
Jul 11 22:05:42.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Jul 11 22:05:42.034 INFO kablam!    |
Jul 11 22:05:42.034 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Jul 11 22:05:42.034 INFO kablam! 
Jul 11 22:05:42.035 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Jul 11 22:05:42.035 INFO kablam!   --> src/lib.rs:16:5
Jul 11 22:05:42.035 INFO kablam!    |
Jul 11 22:05:42.035 INFO kablam! 16 |     LED0_ON_H = 0x07,
Jul 11 22:05:42.035 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Jul 11 22:05:42.035 INFO kablam! 
Jul 11 22:05:42.035 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Jul 11 22:05:42.035 INFO kablam!   --> src/lib.rs:17:5
Jul 11 22:05:42.035 INFO kablam!    |
Jul 11 22:05:42.035 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Jul 11 22:05:42.036 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.036 INFO kablam! 
Jul 11 22:05:42.037 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Jul 11 22:05:42.037 INFO kablam!   --> src/lib.rs:18:5
Jul 11 22:05:42.037 INFO kablam!    |
Jul 11 22:05:42.037 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Jul 11 22:05:42.037 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.037 INFO kablam! 
Jul 11 22:05:42.062 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.062 INFO kablam!   --> src/lib.rs:69:9
Jul 11 22:05:42.062 INFO kablam!    |
Jul 11 22:05:42.062 INFO kablam! 69 |         self.output_enable.output(false);
Jul 11 22:05:42.062 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.066 INFO kablam!    |
Jul 11 22:05:42.066 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 22:05:42.066 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.066 INFO kablam! 
Jul 11 22:05:42.067 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.067 INFO kablam!   --> src/lib.rs:72:9
Jul 11 22:05:42.067 INFO kablam!    |
Jul 11 22:05:42.067 INFO kablam! 72 |         self.addr2.output(false);
Jul 11 22:05:42.067 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.067 INFO kablam!    |
Jul 11 22:05:42.067 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.067 INFO kablam! 
Jul 11 22:05:42.068 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.068 INFO kablam!   --> src/lib.rs:73:9
Jul 11 22:05:42.068 INFO kablam!    |
Jul 11 22:05:42.068 INFO kablam! 73 |         self.addr3.output(false);
Jul 11 22:05:42.068 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.068 INFO kablam!    |
Jul 11 22:05:42.068 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.068 INFO kablam! 
Jul 11 22:05:42.069 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.069 INFO kablam!   --> src/lib.rs:93:9
Jul 11 22:05:42.069 INFO kablam!    |
Jul 11 22:05:42.069 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Jul 11 22:05:42.070 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.070 INFO kablam!    |
Jul 11 22:05:42.070 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.070 INFO kablam! 
Jul 11 22:05:42.160 INFO kablam! warning: unused variable: `addr2`
Jul 11 22:05:42.160 INFO kablam!   --> src/lib.rs:39:40
Jul 11 22:05:42.160 INFO kablam!    |
Jul 11 22:05:42.160 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Jul 11 22:05:42.160 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Jul 11 22:05:42.160 INFO kablam!    |
Jul 11 22:05:42.160 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 11 22:05:42.160 INFO kablam! 
Jul 11 22:05:42.160 INFO kablam! warning: unused variable: `addr3`
Jul 11 22:05:42.160 INFO kablam!   --> src/lib.rs:39:53
Jul 11 22:05:42.160 INFO kablam!    |
Jul 11 22:05:42.160 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Jul 11 22:05:42.160 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Jul 11 22:05:42.161 INFO kablam! 
Jul 11 22:05:42.251 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Jul 11 22:05:42.251 INFO kablam!   --> src/lib.rs:15:5
Jul 11 22:05:42.252 INFO kablam!    |
Jul 11 22:05:42.252 INFO kablam! 15 |     LED0_ON_L = 0x06,
Jul 11 22:05:42.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Jul 11 22:05:42.252 INFO kablam!    |
Jul 11 22:05:42.252 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Jul 11 22:05:42.252 INFO kablam! 
Jul 11 22:05:42.252 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Jul 11 22:05:42.252 INFO kablam!   --> src/lib.rs:16:5
Jul 11 22:05:42.252 INFO kablam!    |
Jul 11 22:05:42.252 INFO kablam! 16 |     LED0_ON_H = 0x07,
Jul 11 22:05:42.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Jul 11 22:05:42.252 INFO kablam! 
Jul 11 22:05:42.252 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Jul 11 22:05:42.252 INFO kablam!   --> src/lib.rs:17:5
Jul 11 22:05:42.252 INFO kablam!    |
Jul 11 22:05:42.252 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Jul 11 22:05:42.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.252 INFO kablam! 
Jul 11 22:05:42.252 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Jul 11 22:05:42.252 INFO kablam!   --> src/lib.rs:18:5
Jul 11 22:05:42.252 INFO kablam!    |
Jul 11 22:05:42.252 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Jul 11 22:05:42.252 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.252 INFO kablam! 
Jul 11 22:05:42.333 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.333 INFO kablam!   --> src/lib.rs:69:9
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam! 69 |         self.output_enable.output(false);
Jul 11 22:05:42.333 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 11 22:05:42.333 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.333 INFO kablam! 
Jul 11 22:05:42.333 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.333 INFO kablam!   --> src/lib.rs:72:9
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam! 72 |         self.addr2.output(false);
Jul 11 22:05:42.333 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.333 INFO kablam! 
Jul 11 22:05:42.333 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.333 INFO kablam!   --> src/lib.rs:73:9
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam! 73 |         self.addr3.output(false);
Jul 11 22:05:42.333 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.333 INFO kablam!    |
Jul 11 22:05:42.333 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.333 INFO kablam! 
Jul 11 22:05:42.334 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 11 22:05:42.334 INFO kablam!   --> src/lib.rs:93:9
Jul 11 22:05:42.334 INFO kablam!    |
Jul 11 22:05:42.334 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Jul 11 22:05:42.334 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 22:05:42.334 INFO kablam!    |
Jul 11 22:05:42.334 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 11 22:05:42.334 INFO kablam! 
Jul 11 22:05:43.451 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Jul 11 22:05:43.458 INFO kablam! su: No module specific data is present
Jul 11 22:05:44.040 INFO running `"docker" "rm" "-f" "45b9f2ab0734f839a53aff348d01c303f33f2760276d6028a48bf3759a9339d8"`
Jul 11 22:05:44.214 INFO blam! 45b9f2ab0734f839a53aff348d01c303f33f2760276d6028a48bf3759a9339d8