Nov 01 16:22:55.519 INFO checking servo-pca9685-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 16:22:55.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 16:22:55.904 INFO blam! 0a5fe308931116c14506c87c7500e15f93ebb4f2f112321141da7e0c559762cb
Nov 01 16:22:55.905 INFO running `"docker" "start" "-a" "0a5fe308931116c14506c87c7500e15f93ebb4f2f112321141da7e0c559762cb"`
Nov 01 16:22:57.055 INFO kablam! usermod: no changes
Nov 01 16:22:57.092 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 01 16:22:57.092 INFO kablam! disables Cargo from automatically inferring other binary targets.
Nov 01 16:22:57.092 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Nov 01 16:22:57.092 INFO kablam! files will be included as a binary target:
Nov 01 16:22:57.092 INFO kablam! 
Nov 01 16:22:57.092 INFO kablam! * /source/src/main.rs
Nov 01 16:22:57.092 INFO kablam! 
Nov 01 16:22:57.092 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Nov 01 16:22:57.092 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Nov 01 16:22:57.092 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Nov 01 16:22:57.092 INFO kablam! section. You may also move the files to a location where Cargo would not
Nov 01 16:22:57.092 INFO kablam! automatically infer them to be a target, such as in subfolders.
Nov 01 16:22:57.092 INFO kablam! 
Nov 01 16:22:57.092 INFO kablam! For more information on this warning you can consult
Nov 01 16:22:57.092 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Nov 01 16:22:57.092 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Nov 01 16:22:57.093 INFO kablam! please set bin.path in Cargo.toml
Nov 01 16:22:57.128 INFO kablam!     Checking tessel v0.3.1
Nov 01 16:22:58.448 INFO kablam!     Checking servo-pca9685 v0.1.0 (/source)
Nov 01 16:23:00.112 INFO kablam! warning: unused import: `std::thread`
Nov 01 16:23:00.113 INFO kablam!  --> src/lib.rs:6:5
Nov 01 16:23:00.113 INFO kablam!   |
Nov 01 16:23:00.113 INFO kablam! 6 | use std::thread;
Nov 01 16:23:00.113 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 16:23:00.113 INFO kablam!   |
Nov 01 16:23:00.113 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:23:00.113 INFO kablam! 
Nov 01 16:23:00.113 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 16:23:00.113 INFO kablam!  --> src/lib.rs:7:5
Nov 01 16:23:00.113 INFO kablam!   |
Nov 01 16:23:00.113 INFO kablam! 7 | use std::time::Duration;
Nov 01 16:23:00.113 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.113 INFO kablam! 
Nov 01 16:23:00.224 INFO kablam! warning: unused variable: `addr2`
Nov 01 16:23:00.224 INFO kablam!   --> src/lib.rs:39:40
Nov 01 16:23:00.224 INFO kablam!    |
Nov 01 16:23:00.224 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:23:00.224 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Nov 01 16:23:00.224 INFO kablam!    |
Nov 01 16:23:00.224 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:23:00.224 INFO kablam! 
Nov 01 16:23:00.224 INFO kablam! warning: unused variable: `addr3`
Nov 01 16:23:00.224 INFO kablam!   --> src/lib.rs:39:53
Nov 01 16:23:00.224 INFO kablam!    |
Nov 01 16:23:00.224 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:23:00.225 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Nov 01 16:23:00.225 INFO kablam! 
Nov 01 16:23:00.244 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Nov 01 16:23:00.244 INFO kablam!   --> src/lib.rs:15:5
Nov 01 16:23:00.244 INFO kablam!    |
Nov 01 16:23:00.244 INFO kablam! 15 |     LED0_ON_L = 0x06,
Nov 01 16:23:00.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:23:00.244 INFO kablam!    |
Nov 01 16:23:00.244 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 16:23:00.244 INFO kablam! 
Nov 01 16:23:00.244 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Nov 01 16:23:00.244 INFO kablam!   --> src/lib.rs:16:5
Nov 01 16:23:00.244 INFO kablam!    |
Nov 01 16:23:00.244 INFO kablam! 16 |     LED0_ON_H = 0x07,
Nov 01 16:23:00.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:23:00.244 INFO kablam! 
Nov 01 16:23:00.244 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Nov 01 16:23:00.244 INFO kablam!   --> src/lib.rs:17:5
Nov 01 16:23:00.244 INFO kablam!    |
Nov 01 16:23:00.245 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Nov 01 16:23:00.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.245 INFO kablam! 
Nov 01 16:23:00.245 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Nov 01 16:23:00.245 INFO kablam!   --> src/lib.rs:18:5
Nov 01 16:23:00.245 INFO kablam!    |
Nov 01 16:23:00.245 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Nov 01 16:23:00.245 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.245 INFO kablam! 
Nov 01 16:23:00.266 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.266 INFO kablam!   --> src/lib.rs:69:9
Nov 01 16:23:00.266 INFO kablam!    |
Nov 01 16:23:00.266 INFO kablam! 69 |         self.output_enable.output(false);
Nov 01 16:23:00.266 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.266 INFO kablam!    |
Nov 01 16:23:00.266 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:23:00.266 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.266 INFO kablam! 
Nov 01 16:23:00.272 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.272 INFO kablam!   --> src/lib.rs:72:9
Nov 01 16:23:00.272 INFO kablam!    |
Nov 01 16:23:00.272 INFO kablam! 72 |         self.addr2.output(false);
Nov 01 16:23:00.272 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.272 INFO kablam!    |
Nov 01 16:23:00.272 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.272 INFO kablam! 
Nov 01 16:23:00.273 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.273 INFO kablam!   --> src/lib.rs:73:9
Nov 01 16:23:00.273 INFO kablam!    |
Nov 01 16:23:00.273 INFO kablam! 73 |         self.addr3.output(false);
Nov 01 16:23:00.276 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.276 INFO kablam!    |
Nov 01 16:23:00.276 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.276 INFO kablam! 
Nov 01 16:23:00.277 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.277 INFO kablam!   --> src/lib.rs:93:9
Nov 01 16:23:00.277 INFO kablam!    |
Nov 01 16:23:00.277 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Nov 01 16:23:00.277 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.277 INFO kablam!    |
Nov 01 16:23:00.278 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.278 INFO kablam! 
Nov 01 16:23:00.320 INFO kablam! warning: unused import: `std::thread`
Nov 01 16:23:00.320 INFO kablam!  --> src/lib.rs:6:5
Nov 01 16:23:00.320 INFO kablam!   |
Nov 01 16:23:00.321 INFO kablam! 6 | use std::thread;
Nov 01 16:23:00.321 INFO kablam!   |     ^^^^^^^^^^^
Nov 01 16:23:00.321 INFO kablam!   |
Nov 01 16:23:00.321 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 16:23:00.321 INFO kablam! 
Nov 01 16:23:00.321 INFO kablam! warning: unused import: `std::time::Duration`
Nov 01 16:23:00.321 INFO kablam!  --> src/lib.rs:7:5
Nov 01 16:23:00.321 INFO kablam!   |
Nov 01 16:23:00.321 INFO kablam! 7 | use std::time::Duration;
Nov 01 16:23:00.321 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.321 INFO kablam! 
Nov 01 16:23:00.520 INFO kablam! warning: unused variable: `addr2`
Nov 01 16:23:00.521 INFO kablam!   --> src/lib.rs:39:40
Nov 01 16:23:00.521 INFO kablam!    |
Nov 01 16:23:00.521 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:23:00.521 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Nov 01 16:23:00.522 INFO kablam!    |
Nov 01 16:23:00.522 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 16:23:00.522 INFO kablam! 
Nov 01 16:23:00.522 INFO kablam! warning: unused variable: `addr3`
Nov 01 16:23:00.522 INFO kablam!   --> src/lib.rs:39:53
Nov 01 16:23:00.522 INFO kablam!    |
Nov 01 16:23:00.523 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Nov 01 16:23:00.523 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Nov 01 16:23:00.523 INFO kablam! 
Nov 01 16:23:00.544 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Nov 01 16:23:00.545 INFO kablam!   --> src/lib.rs:15:5
Nov 01 16:23:00.545 INFO kablam!    |
Nov 01 16:23:00.545 INFO kablam! 15 |     LED0_ON_L = 0x06,
Nov 01 16:23:00.545 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:23:00.545 INFO kablam!    |
Nov 01 16:23:00.545 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Nov 01 16:23:00.545 INFO kablam! 
Nov 01 16:23:00.546 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Nov 01 16:23:00.546 INFO kablam!   --> src/lib.rs:16:5
Nov 01 16:23:00.546 INFO kablam!    |
Nov 01 16:23:00.546 INFO kablam! 16 |     LED0_ON_H = 0x07,
Nov 01 16:23:00.546 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 16:23:00.546 INFO kablam! 
Nov 01 16:23:00.547 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Nov 01 16:23:00.547 INFO kablam!   --> src/lib.rs:17:5
Nov 01 16:23:00.547 INFO kablam!    |
Nov 01 16:23:00.547 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Nov 01 16:23:00.547 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.547 INFO kablam! 
Nov 01 16:23:00.548 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Nov 01 16:23:00.548 INFO kablam!   --> src/lib.rs:18:5
Nov 01 16:23:00.548 INFO kablam!    |
Nov 01 16:23:00.548 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Nov 01 16:23:00.548 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.548 INFO kablam! 
Nov 01 16:23:00.600 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.600 INFO kablam!   --> src/lib.rs:69:9
Nov 01 16:23:00.601 INFO kablam!    |
Nov 01 16:23:00.601 INFO kablam! 69 |         self.output_enable.output(false);
Nov 01 16:23:00.601 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.601 INFO kablam!    |
Nov 01 16:23:00.601 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 16:23:00.602 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.602 INFO kablam! 
Nov 01 16:23:00.602 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.602 INFO kablam!   --> src/lib.rs:72:9
Nov 01 16:23:00.602 INFO kablam!    |
Nov 01 16:23:00.602 INFO kablam! 72 |         self.addr2.output(false);
Nov 01 16:23:00.603 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.603 INFO kablam!    |
Nov 01 16:23:00.603 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.603 INFO kablam! 
Nov 01 16:23:00.603 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.604 INFO kablam!   --> src/lib.rs:73:9
Nov 01 16:23:00.604 INFO kablam!    |
Nov 01 16:23:00.604 INFO kablam! 73 |         self.addr3.output(false);
Nov 01 16:23:00.604 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.604 INFO kablam!    |
Nov 01 16:23:00.605 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.605 INFO kablam! 
Nov 01 16:23:00.605 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 16:23:00.605 INFO kablam!   --> src/lib.rs:93:9
Nov 01 16:23:00.605 INFO kablam!    |
Nov 01 16:23:00.605 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Nov 01 16:23:00.606 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 16:23:00.606 INFO kablam!    |
Nov 01 16:23:00.606 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 16:23:00.606 INFO kablam! 
Nov 01 16:23:02.488 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Nov 01 16:23:02.504 INFO kablam! su: No module specific data is present
Nov 01 16:23:03.921 INFO running `"docker" "rm" "-f" "0a5fe308931116c14506c87c7500e15f93ebb4f2f112321141da7e0c559762cb"`
Nov 01 16:23:04.340 INFO blam! 0a5fe308931116c14506c87c7500e15f93ebb4f2f112321141da7e0c559762cb