Sep 06 00:10:37.121 INFO checking servo-pca9685-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:10:37.121 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:10:37.121 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:10:37.503 INFO blam! daae1c26c0a4accd0262c262cf5ad2688c1eaab2c6ac372837f4f07595ae5b93
Sep 06 00:10:37.505 INFO running `"docker" "start" "-a" "daae1c26c0a4accd0262c262cf5ad2688c1eaab2c6ac372837f4f07595ae5b93"`
Sep 06 00:10:39.294 INFO kablam! usermod: no changes
Sep 06 00:10:39.354 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 06 00:10:39.354 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 06 00:10:39.354 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 06 00:10:39.354 INFO kablam! files will be included as a binary target:
Sep 06 00:10:39.354 INFO kablam! 
Sep 06 00:10:39.354 INFO kablam! * /source/src/main.rs
Sep 06 00:10:39.354 INFO kablam! 
Sep 06 00:10:39.354 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 06 00:10:39.354 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 06 00:10:39.354 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 06 00:10:39.354 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 06 00:10:39.354 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 06 00:10:39.354 INFO kablam! 
Sep 06 00:10:39.354 INFO kablam! For more information on this warning you can consult
Sep 06 00:10:39.354 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 06 00:10:39.354 INFO kablam! warning: path `/source/src/main.rs` was erroneously implicitly accepted for binary `tessel-servo`,
Sep 06 00:10:39.354 INFO kablam! please set bin.path in Cargo.toml
Sep 06 00:10:39.395 INFO kablam!     Checking tessel v0.3.1
Sep 06 00:10:40.053 INFO kablam!     Checking servo-pca9685 v0.1.0 (file:///source)
Sep 06 00:10:40.542 INFO kablam! warning: unused import: `std::thread`
Sep 06 00:10:40.542 INFO kablam!  --> src/lib.rs:6:5
Sep 06 00:10:40.542 INFO kablam!   |
Sep 06 00:10:40.542 INFO kablam! 6 | use std::thread;
Sep 06 00:10:40.542 INFO kablam!   |     ^^^^^^^^^^^
Sep 06 00:10:40.542 INFO kablam!   |
Sep 06 00:10:40.542 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:10:40.542 INFO kablam! 
Sep 06 00:10:40.542 INFO kablam! warning: unused import: `std::time::Duration`
Sep 06 00:10:40.542 INFO kablam!  --> src/lib.rs:7:5
Sep 06 00:10:40.542 INFO kablam!   |
Sep 06 00:10:40.542 INFO kablam! 7 | use std::time::Duration;
Sep 06 00:10:40.542 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.542 INFO kablam! 
Sep 06 00:10:40.638 INFO kablam! warning: unused variable: `addr2`
Sep 06 00:10:40.638 INFO kablam!   --> src/lib.rs:39:40
Sep 06 00:10:40.638 INFO kablam!    |
Sep 06 00:10:40.638 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 06 00:10:40.638 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Sep 06 00:10:40.638 INFO kablam!    |
Sep 06 00:10:40.638 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 00:10:40.638 INFO kablam! 
Sep 06 00:10:40.638 INFO kablam! warning: unused variable: `addr3`
Sep 06 00:10:40.638 INFO kablam!   --> src/lib.rs:39:53
Sep 06 00:10:40.638 INFO kablam!    |
Sep 06 00:10:40.638 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 06 00:10:40.638 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Sep 06 00:10:40.638 INFO kablam! 
Sep 06 00:10:40.662 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Sep 06 00:10:40.662 INFO kablam!   --> src/lib.rs:15:5
Sep 06 00:10:40.662 INFO kablam!    |
Sep 06 00:10:40.662 INFO kablam! 15 |     LED0_ON_L = 0x06,
Sep 06 00:10:40.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 06 00:10:40.662 INFO kablam!    |
Sep 06 00:10:40.662 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 06 00:10:40.662 INFO kablam! 
Sep 06 00:10:40.662 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Sep 06 00:10:40.662 INFO kablam!   --> src/lib.rs:16:5
Sep 06 00:10:40.662 INFO kablam!    |
Sep 06 00:10:40.662 INFO kablam! 16 |     LED0_ON_H = 0x07,
Sep 06 00:10:40.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 06 00:10:40.662 INFO kablam! 
Sep 06 00:10:40.662 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Sep 06 00:10:40.662 INFO kablam!   --> src/lib.rs:17:5
Sep 06 00:10:40.662 INFO kablam!    |
Sep 06 00:10:40.662 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Sep 06 00:10:40.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.662 INFO kablam! 
Sep 06 00:10:40.662 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Sep 06 00:10:40.662 INFO kablam!   --> src/lib.rs:18:5
Sep 06 00:10:40.662 INFO kablam!    |
Sep 06 00:10:40.662 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Sep 06 00:10:40.662 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.662 INFO kablam! 
Sep 06 00:10:40.670 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.670 INFO kablam!   --> src/lib.rs:69:9
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam! 69 |         self.output_enable.output(false);
Sep 06 00:10:40.670 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 00:10:40.670 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.670 INFO kablam! 
Sep 06 00:10:40.670 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.670 INFO kablam!   --> src/lib.rs:72:9
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam! 72 |         self.addr2.output(false);
Sep 06 00:10:40.670 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.670 INFO kablam! 
Sep 06 00:10:40.670 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.670 INFO kablam!   --> src/lib.rs:73:9
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam! 73 |         self.addr3.output(false);
Sep 06 00:10:40.670 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.670 INFO kablam!    |
Sep 06 00:10:40.670 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.670 INFO kablam! 
Sep 06 00:10:40.683 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.683 INFO kablam!   --> src/lib.rs:93:9
Sep 06 00:10:40.683 INFO kablam!    |
Sep 06 00:10:40.683 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Sep 06 00:10:40.683 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.683 INFO kablam!    |
Sep 06 00:10:40.683 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.683 INFO kablam! 
Sep 06 00:10:40.742 INFO kablam! warning: unused import: `std::thread`
Sep 06 00:10:40.742 INFO kablam!  --> src/lib.rs:6:5
Sep 06 00:10:40.742 INFO kablam!   |
Sep 06 00:10:40.742 INFO kablam! 6 | use std::thread;
Sep 06 00:10:40.742 INFO kablam!   |     ^^^^^^^^^^^
Sep 06 00:10:40.742 INFO kablam!   |
Sep 06 00:10:40.742 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 00:10:40.742 INFO kablam! 
Sep 06 00:10:40.750 INFO kablam! warning: unused import: `std::time::Duration`
Sep 06 00:10:40.750 INFO kablam!  --> src/lib.rs:7:5
Sep 06 00:10:40.750 INFO kablam!   |
Sep 06 00:10:40.750 INFO kablam! 7 | use std::time::Duration;
Sep 06 00:10:40.750 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.750 INFO kablam! 
Sep 06 00:10:40.934 INFO kablam! warning: unused variable: `addr2`
Sep 06 00:10:40.934 INFO kablam!   --> src/lib.rs:39:40
Sep 06 00:10:40.934 INFO kablam!    |
Sep 06 00:10:40.934 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 06 00:10:40.934 INFO kablam!    |                                        ^^^^^ help: consider using `_addr2` instead
Sep 06 00:10:40.934 INFO kablam!    |
Sep 06 00:10:40.934 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 00:10:40.934 INFO kablam! 
Sep 06 00:10:40.934 INFO kablam! warning: unused variable: `addr3`
Sep 06 00:10:40.934 INFO kablam!   --> src/lib.rs:39:53
Sep 06 00:10:40.934 INFO kablam!    |
Sep 06 00:10:40.934 INFO kablam! 39 |     pub fn new<'b>(port: tessel::Port, addr2: bool, addr3: bool) -> ServoArray<'b> {
Sep 06 00:10:40.934 INFO kablam!    |                                                     ^^^^^ help: consider using `_addr3` instead
Sep 06 00:10:40.934 INFO kablam! 
Sep 06 00:10:40.954 INFO kablam! warning: variant `LED0_ON_L` should have a camel case name such as `Led0OnL`
Sep 06 00:10:40.954 INFO kablam!   --> src/lib.rs:15:5
Sep 06 00:10:40.954 INFO kablam!    |
Sep 06 00:10:40.954 INFO kablam! 15 |     LED0_ON_L = 0x06,
Sep 06 00:10:40.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 06 00:10:40.954 INFO kablam!    |
Sep 06 00:10:40.954 INFO kablam!    = note: #[warn(non_camel_case_types)] on by default
Sep 06 00:10:40.954 INFO kablam! 
Sep 06 00:10:40.954 INFO kablam! warning: variant `LED0_ON_H` should have a camel case name such as `Led0OnH`
Sep 06 00:10:40.954 INFO kablam!   --> src/lib.rs:16:5
Sep 06 00:10:40.954 INFO kablam!    |
Sep 06 00:10:40.954 INFO kablam! 16 |     LED0_ON_H = 0x07,
Sep 06 00:10:40.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 06 00:10:40.954 INFO kablam! 
Sep 06 00:10:40.954 INFO kablam! warning: variant `LED0_OFF_L` should have a camel case name such as `Led0OffL`
Sep 06 00:10:40.954 INFO kablam!   --> src/lib.rs:17:5
Sep 06 00:10:40.954 INFO kablam!    |
Sep 06 00:10:40.954 INFO kablam! 17 |     LED0_OFF_L = 0x08,
Sep 06 00:10:40.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.954 INFO kablam! 
Sep 06 00:10:40.954 INFO kablam! warning: variant `LED0_OFF_H` should have a camel case name such as `Led0OffH`
Sep 06 00:10:40.954 INFO kablam!   --> src/lib.rs:18:5
Sep 06 00:10:40.954 INFO kablam!    |
Sep 06 00:10:40.954 INFO kablam! 18 |     LED0_OFF_H = 0x09,
Sep 06 00:10:40.954 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.954 INFO kablam! 
Sep 06 00:10:40.970 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.970 INFO kablam!   --> src/lib.rs:69:9
Sep 06 00:10:40.970 INFO kablam!    |
Sep 06 00:10:40.970 INFO kablam! 69 |         self.output_enable.output(false);
Sep 06 00:10:40.970 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 00:10:40.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.990 INFO kablam! 
Sep 06 00:10:40.990 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.990 INFO kablam!   --> src/lib.rs:72:9
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam! 72 |         self.addr2.output(false);
Sep 06 00:10:40.990 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.990 INFO kablam! 
Sep 06 00:10:40.990 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.990 INFO kablam!   --> src/lib.rs:73:9
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam! 73 |         self.addr3.output(false);
Sep 06 00:10:40.990 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.990 INFO kablam! 
Sep 06 00:10:40.990 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 00:10:40.990 INFO kablam!   --> src/lib.rs:93:9
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam! 93 |         self.i2c.transfer(self.i2c_id, &[Command::MODE1 as u8], &mut buf);
Sep 06 00:10:40.990 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:10:40.990 INFO kablam!    |
Sep 06 00:10:40.990 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 00:10:40.990 INFO kablam! 
Sep 06 00:10:41.486 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.16s
Sep 06 00:10:41.494 INFO kablam! su: No module specific data is present
Sep 06 00:10:42.880 INFO running `"docker" "rm" "-f" "daae1c26c0a4accd0262c262cf5ad2688c1eaab2c6ac372837f4f07595ae5b93"`
Sep 06 00:10:42.983 INFO blam! daae1c26c0a4accd0262c262cf5ad2688c1eaab2c6ac372837f4f07595ae5b93