Sep 02 15:49:43.133 INFO checking dynamixel-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 15:49:43.133 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 15:49:43.133 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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 15:49:43.358 INFO blam! 7b3a39ba1a01a22cc7ed2eddc2cc08ab37df827e8b2264a1b7b8e55541f5db14
Sep 02 15:49:43.371 INFO running `"docker" "start" "-a" "7b3a39ba1a01a22cc7ed2eddc2cc08ab37df827e8b2264a1b7b8e55541f5db14"`
Sep 02 15:49:44.323 INFO kablam!     Checking dynamixel v0.1.1 (file:///source)
Sep 02 15:49:44.323 INFO kablam!     Checking serialport v2.3.0
Sep 02 15:49:45.246 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 15:49:45.246 INFO kablam!   --> src/lib.rs:10:1
Sep 02 15:49:45.246 INFO kablam!    |
Sep 02 15:49:45.246 INFO kablam! 10 | #[macro_use]
Sep 02 15:49:45.246 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 15:49:45.246 INFO kablam!    |
Sep 02 15:49:45.246 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 15:49:45.246 INFO kablam! 
Sep 02 15:49:45.247 INFO kablam! warning: unused import: `BaudRate`
Sep 02 15:49:45.247 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 02 15:49:45.247 INFO kablam!   |
Sep 02 15:49:45.247 INFO kablam! 5 | use BaudRate;
Sep 02 15:49:45.247 INFO kablam!   |     ^^^^^^^^
Sep 02 15:49:45.247 INFO kablam! 
Sep 02 15:49:45.247 INFO kablam! warning: unused import: `CommunicationError`
Sep 02 15:49:45.247 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 02 15:49:45.247 INFO kablam!   |
Sep 02 15:49:45.247 INFO kablam! 6 | use CommunicationError;
Sep 02 15:49:45.247 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 02 15:49:45.247 INFO kablam! 
Sep 02 15:49:45.258 INFO kablam! warning: unused import: `BaudRate`
Sep 02 15:49:45.259 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 02 15:49:45.259 INFO kablam!    |
Sep 02 15:49:45.259 INFO kablam! 13 | use BaudRate;
Sep 02 15:49:45.259 INFO kablam!    |     ^^^^^^^^
Sep 02 15:49:45.259 INFO kablam! 
Sep 02 15:49:46.315 INFO kablam! warning: unused import: `Interface`
Sep 02 15:49:46.315 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 02 15:49:46.315 INFO kablam!    |
Sep 02 15:49:46.315 INFO kablam! 12 | use Interface;
Sep 02 15:49:46.315 INFO kablam!    |     ^^^^^^^^^
Sep 02 15:49:46.315 INFO kablam! 
Sep 02 15:49:46.849 INFO kablam! warning: method is never used: `value`
Sep 02 15:49:46.849 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 02 15:49:46.849 INFO kablam!     |
Sep 02 15:49:46.849 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 02 15:49:46.849 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:49:46.849 INFO kablam!     |
Sep 02 15:49:46.849 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 15:49:46.849 INFO kablam! 
Sep 02 15:49:46.850 INFO kablam! warning: method is never used: `variants`
Sep 02 15:49:46.850 INFO kablam!    --> src/lib.rs:137:5
Sep 02 15:49:46.850 INFO kablam!     |
Sep 02 15:49:46.850 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 02 15:49:46.850 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:49:46.850 INFO kablam! 
Sep 02 15:49:47.910 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 15:49:47.910 INFO kablam!   --> src/lib.rs:10:1
Sep 02 15:49:47.910 INFO kablam!    |
Sep 02 15:49:47.910 INFO kablam! 10 | #[macro_use]
Sep 02 15:49:47.911 INFO kablam!    | ^^^^^^^^^^^^
Sep 02 15:49:47.911 INFO kablam!    |
Sep 02 15:49:47.911 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 15:49:47.911 INFO kablam! 
Sep 02 15:49:47.911 INFO kablam! warning: unused import: `BaudRate`
Sep 02 15:49:47.911 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 02 15:49:47.911 INFO kablam!   |
Sep 02 15:49:47.911 INFO kablam! 5 | use BaudRate;
Sep 02 15:49:47.911 INFO kablam!   |     ^^^^^^^^
Sep 02 15:49:47.911 INFO kablam! 
Sep 02 15:49:47.911 INFO kablam! warning: unused import: `CommunicationError`
Sep 02 15:49:47.911 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 02 15:49:47.911 INFO kablam!   |
Sep 02 15:49:47.911 INFO kablam! 6 | use CommunicationError;
Sep 02 15:49:47.911 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 02 15:49:47.911 INFO kablam! 
Sep 02 15:49:47.918 INFO kablam! warning: unused import: `BaudRate`
Sep 02 15:49:47.918 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 02 15:49:47.918 INFO kablam!    |
Sep 02 15:49:47.919 INFO kablam! 13 | use BaudRate;
Sep 02 15:49:47.919 INFO kablam!    |     ^^^^^^^^
Sep 02 15:49:47.919 INFO kablam! 
Sep 02 15:49:49.220 INFO kablam! warning: unused import: `Interface`
Sep 02 15:49:49.220 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 02 15:49:49.220 INFO kablam!    |
Sep 02 15:49:49.220 INFO kablam! 12 | use Interface;
Sep 02 15:49:49.220 INFO kablam!    |     ^^^^^^^^^
Sep 02 15:49:49.220 INFO kablam! 
Sep 02 15:49:49.822 INFO kablam! warning: method is never used: `value`
Sep 02 15:49:49.822 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 02 15:49:49.823 INFO kablam!     |
Sep 02 15:49:49.823 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 02 15:49:49.823 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:49:49.823 INFO kablam!     |
Sep 02 15:49:49.823 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 02 15:49:49.823 INFO kablam! 
Sep 02 15:49:49.823 INFO kablam! warning: method is never used: `variants`
Sep 02 15:49:49.823 INFO kablam!    --> src/lib.rs:137:5
Sep 02 15:49:49.823 INFO kablam!     |
Sep 02 15:49:49.823 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 02 15:49:49.824 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:49:49.824 INFO kablam! 
Sep 02 15:49:49.912 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Sep 02 15:49:49.920 INFO kablam! su: No module specific data is present
Sep 02 15:49:50.441 INFO running `"docker" "rm" "-f" "7b3a39ba1a01a22cc7ed2eddc2cc08ab37df827e8b2264a1b7b8e55541f5db14"`
Sep 02 15:49:50.603 INFO blam! 7b3a39ba1a01a22cc7ed2eddc2cc08ab37df827e8b2264a1b7b8e55541f5db14