Sep 10 19:57:18.927 INFO checking dynamixel-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:57:18.927 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:57:18.927 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:57:19.124 INFO blam! 10a97a7623279b656b4893b54026770b0fbd2b1f057631d3a942c6855c32d3f0
Sep 10 19:57:19.126 INFO running `"docker" "start" "-a" "10a97a7623279b656b4893b54026770b0fbd2b1f057631d3a942c6855c32d3f0"`
Sep 10 19:57:20.295 INFO kablam! usermod: no changes
Sep 10 19:57:20.490 INFO kablam!     Checking bit_field v0.9.0
Sep 10 19:57:20.522 INFO kablam!     Checking serialport v2.3.0
Sep 10 19:57:20.531 INFO kablam!     Checking badlog v1.1.1
Sep 10 19:57:21.054 INFO kablam!     Checking dynamixel v0.1.1 (file:///source)
Sep 10 19:57:21.982 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 19:57:21.982 INFO kablam!   --> src/lib.rs:10:1
Sep 10 19:57:21.982 INFO kablam!    |
Sep 10 19:57:21.982 INFO kablam! 10 | #[macro_use]
Sep 10 19:57:21.982 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 19:57:21.982 INFO kablam!    |
Sep 10 19:57:21.982 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 19:57:21.982 INFO kablam! 
Sep 10 19:57:21.982 INFO kablam! warning: unused import: `BaudRate`
Sep 10 19:57:21.982 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 10 19:57:21.982 INFO kablam!   |
Sep 10 19:57:21.982 INFO kablam! 5 | use BaudRate;
Sep 10 19:57:21.982 INFO kablam!   |     ^^^^^^^^
Sep 10 19:57:21.982 INFO kablam! 
Sep 10 19:57:21.982 INFO kablam! warning: unused import: `CommunicationError`
Sep 10 19:57:21.982 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 10 19:57:21.982 INFO kablam!   |
Sep 10 19:57:21.982 INFO kablam! 6 | use CommunicationError;
Sep 10 19:57:21.982 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 19:57:21.982 INFO kablam! 
Sep 10 19:57:21.982 INFO kablam! warning: unused import: `BaudRate`
Sep 10 19:57:21.982 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 10 19:57:21.982 INFO kablam!    |
Sep 10 19:57:21.983 INFO kablam! 13 | use BaudRate;
Sep 10 19:57:21.983 INFO kablam!    |     ^^^^^^^^
Sep 10 19:57:21.983 INFO kablam! 
Sep 10 19:57:22.750 INFO kablam! warning: unused import: `Interface`
Sep 10 19:57:22.750 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 10 19:57:22.750 INFO kablam!    |
Sep 10 19:57:22.750 INFO kablam! 12 | use Interface;
Sep 10 19:57:22.750 INFO kablam!    |     ^^^^^^^^^
Sep 10 19:57:22.750 INFO kablam! 
Sep 10 19:57:23.174 INFO kablam! warning: method is never used: `value`
Sep 10 19:57:23.174 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 10 19:57:23.174 INFO kablam!     |
Sep 10 19:57:23.174 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 10 19:57:23.174 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:57:23.174 INFO kablam!     |
Sep 10 19:57:23.174 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 19:57:23.174 INFO kablam! 
Sep 10 19:57:23.174 INFO kablam! warning: method is never used: `variants`
Sep 10 19:57:23.174 INFO kablam!    --> src/lib.rs:137:5
Sep 10 19:57:23.174 INFO kablam!     |
Sep 10 19:57:23.174 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 10 19:57:23.174 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:57:23.174 INFO kablam! 
Sep 10 19:57:23.494 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 19:57:23.494 INFO kablam!   --> src/lib.rs:10:1
Sep 10 19:57:23.494 INFO kablam!    |
Sep 10 19:57:23.494 INFO kablam! 10 | #[macro_use]
Sep 10 19:57:23.494 INFO kablam!    | ^^^^^^^^^^^^
Sep 10 19:57:23.494 INFO kablam!    |
Sep 10 19:57:23.494 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 19:57:23.494 INFO kablam! 
Sep 10 19:57:23.494 INFO kablam! warning: unused import: `BaudRate`
Sep 10 19:57:23.494 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 10 19:57:23.494 INFO kablam!   |
Sep 10 19:57:23.494 INFO kablam! 5 | use BaudRate;
Sep 10 19:57:23.494 INFO kablam!   |     ^^^^^^^^
Sep 10 19:57:23.494 INFO kablam! 
Sep 10 19:57:23.494 INFO kablam! warning: unused import: `CommunicationError`
Sep 10 19:57:23.494 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 10 19:57:23.494 INFO kablam!   |
Sep 10 19:57:23.494 INFO kablam! 6 | use CommunicationError;
Sep 10 19:57:23.494 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 19:57:23.494 INFO kablam! 
Sep 10 19:57:23.497 INFO kablam! warning: unused import: `BaudRate`
Sep 10 19:57:23.497 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 10 19:57:23.497 INFO kablam!    |
Sep 10 19:57:23.497 INFO kablam! 13 | use BaudRate;
Sep 10 19:57:23.497 INFO kablam!    |     ^^^^^^^^
Sep 10 19:57:23.498 INFO kablam! 
Sep 10 19:57:24.106 INFO kablam! warning: unused import: `Interface`
Sep 10 19:57:24.106 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 10 19:57:24.106 INFO kablam!    |
Sep 10 19:57:24.106 INFO kablam! 12 | use Interface;
Sep 10 19:57:24.106 INFO kablam!    |     ^^^^^^^^^
Sep 10 19:57:24.106 INFO kablam! 
Sep 10 19:57:24.391 INFO kablam! warning: method is never used: `value`
Sep 10 19:57:24.391 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 10 19:57:24.391 INFO kablam!     |
Sep 10 19:57:24.391 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 10 19:57:24.391 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:57:24.391 INFO kablam!     |
Sep 10 19:57:24.391 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 10 19:57:24.391 INFO kablam! 
Sep 10 19:57:24.392 INFO kablam! warning: method is never used: `variants`
Sep 10 19:57:24.392 INFO kablam!    --> src/lib.rs:137:5
Sep 10 19:57:24.392 INFO kablam!     |
Sep 10 19:57:24.392 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 10 19:57:24.392 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:57:24.392 INFO kablam! 
Sep 10 19:57:24.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Sep 10 19:57:24.481 INFO kablam! su: No module specific data is present
Sep 10 19:57:25.716 INFO running `"docker" "rm" "-f" "10a97a7623279b656b4893b54026770b0fbd2b1f057631d3a942c6855c32d3f0"`
Sep 10 19:57:25.836 INFO blam! 10a97a7623279b656b4893b54026770b0fbd2b1f057631d3a942c6855c32d3f0