Sep 20 04:12:44.159 INFO checking dynamixel-0.1.1 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 04:12:44.159 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 04:12:44.159 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:12:44.444 INFO blam! d6bde4cd7393cb0661acb4a866c6b6f2bd9e02a12033251d6e3b95c23afd9f2d
Sep 20 04:12:44.446 INFO running `"docker" "start" "-a" "d6bde4cd7393cb0661acb4a866c6b6f2bd9e02a12033251d6e3b95c23afd9f2d"`
Sep 20 04:12:45.626 INFO kablam! usermod: no changes
Sep 20 04:12:45.778 INFO kablam!     Checking bit_field v0.9.0
Sep 20 04:12:45.778 INFO kablam!     Checking libudev v0.2.0
Sep 20 04:12:45.782 INFO kablam!     Checking badlog v1.1.1
Sep 20 04:12:46.192 INFO kablam!     Checking dynamixel v0.1.1 (/source)
Sep 20 04:12:46.746 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 04:12:46.746 INFO kablam!   --> src/lib.rs:10:1
Sep 20 04:12:46.746 INFO kablam!    |
Sep 20 04:12:46.746 INFO kablam! 10 | #[macro_use]
Sep 20 04:12:46.746 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 04:12:46.746 INFO kablam!    |
Sep 20 04:12:46.746 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 04:12:46.746 INFO kablam! 
Sep 20 04:12:46.746 INFO kablam! warning: unused import: `BaudRate`
Sep 20 04:12:46.746 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 20 04:12:46.746 INFO kablam!   |
Sep 20 04:12:46.746 INFO kablam! 5 | use BaudRate;
Sep 20 04:12:46.746 INFO kablam!   |     ^^^^^^^^
Sep 20 04:12:46.746 INFO kablam! 
Sep 20 04:12:46.746 INFO kablam! warning: unused import: `CommunicationError`
Sep 20 04:12:46.746 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 20 04:12:46.746 INFO kablam!   |
Sep 20 04:12:46.746 INFO kablam! 6 | use CommunicationError;
Sep 20 04:12:46.746 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 04:12:46.746 INFO kablam! 
Sep 20 04:12:46.750 INFO kablam! warning: unused import: `BaudRate`
Sep 20 04:12:46.750 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 20 04:12:46.750 INFO kablam!    |
Sep 20 04:12:46.750 INFO kablam! 13 | use BaudRate;
Sep 20 04:12:46.750 INFO kablam!    |     ^^^^^^^^
Sep 20 04:12:46.750 INFO kablam! 
Sep 20 04:12:46.854 INFO kablam!     Checking serialport v2.3.0
Sep 20 04:12:47.358 INFO kablam! warning: unused import: `Interface`
Sep 20 04:12:47.358 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 20 04:12:47.358 INFO kablam!    |
Sep 20 04:12:47.358 INFO kablam! 12 | use Interface;
Sep 20 04:12:47.358 INFO kablam!    |     ^^^^^^^^^
Sep 20 04:12:47.358 INFO kablam! 
Sep 20 04:12:47.591 INFO kablam! warning: method is never used: `value`
Sep 20 04:12:47.591 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 20 04:12:47.591 INFO kablam!     |
Sep 20 04:12:47.591 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 20 04:12:47.591 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:12:47.591 INFO kablam!     |
Sep 20 04:12:47.591 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 04:12:47.591 INFO kablam! 
Sep 20 04:12:47.592 INFO kablam! warning: method is never used: `variants`
Sep 20 04:12:47.592 INFO kablam!    --> src/lib.rs:137:5
Sep 20 04:12:47.592 INFO kablam!     |
Sep 20 04:12:47.592 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 20 04:12:47.592 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:12:47.592 INFO kablam! 
Sep 20 04:12:48.779 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 04:12:48.779 INFO kablam!   --> src/lib.rs:10:1
Sep 20 04:12:48.779 INFO kablam!    |
Sep 20 04:12:48.779 INFO kablam! 10 | #[macro_use]
Sep 20 04:12:48.779 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 04:12:48.779 INFO kablam!    |
Sep 20 04:12:48.779 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 04:12:48.779 INFO kablam! 
Sep 20 04:12:48.779 INFO kablam! warning: unused import: `BaudRate`
Sep 20 04:12:48.779 INFO kablam!  --> src/protocol1/mod.rs:5:5
Sep 20 04:12:48.779 INFO kablam!   |
Sep 20 04:12:48.779 INFO kablam! 5 | use BaudRate;
Sep 20 04:12:48.779 INFO kablam!   |     ^^^^^^^^
Sep 20 04:12:48.779 INFO kablam! 
Sep 20 04:12:48.779 INFO kablam! warning: unused import: `CommunicationError`
Sep 20 04:12:48.779 INFO kablam!  --> src/protocol1/mod.rs:6:5
Sep 20 04:12:48.779 INFO kablam!   |
Sep 20 04:12:48.779 INFO kablam! 6 | use CommunicationError;
Sep 20 04:12:48.779 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 04:12:48.779 INFO kablam! 
Sep 20 04:12:48.779 INFO kablam! warning: unused import: `BaudRate`
Sep 20 04:12:48.779 INFO kablam!   --> src/protocol2/mod.rs:13:5
Sep 20 04:12:48.779 INFO kablam!    |
Sep 20 04:12:48.780 INFO kablam! 13 | use BaudRate;
Sep 20 04:12:48.780 INFO kablam!    |     ^^^^^^^^
Sep 20 04:12:48.780 INFO kablam! 
Sep 20 04:12:49.354 INFO kablam! warning: unused import: `Interface`
Sep 20 04:12:49.354 INFO kablam!   --> src/protocol2/mod.rs:12:5
Sep 20 04:12:49.354 INFO kablam!    |
Sep 20 04:12:49.354 INFO kablam! 12 | use Interface;
Sep 20 04:12:49.354 INFO kablam!    |     ^^^^^^^^^
Sep 20 04:12:49.354 INFO kablam! 
Sep 20 04:12:49.742 INFO kablam! warning: method is never used: `value`
Sep 20 04:12:49.742 INFO kablam!    --> src/protocol1/mod.rs:369:5
Sep 20 04:12:49.742 INFO kablam!     |
Sep 20 04:12:49.742 INFO kablam! 369 |     fn value(&self) -> u16 {
Sep 20 04:12:49.742 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:12:49.742 INFO kablam!     |
Sep 20 04:12:49.742 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 20 04:12:49.742 INFO kablam! 
Sep 20 04:12:49.742 INFO kablam! warning: method is never used: `variants`
Sep 20 04:12:49.742 INFO kablam!    --> src/lib.rs:137:5
Sep 20 04:12:49.742 INFO kablam!     |
Sep 20 04:12:49.742 INFO kablam! 137 |     fn variants() -> &'static [Self] {
Sep 20 04:12:49.742 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:12:49.742 INFO kablam! 
Sep 20 04:12:49.802 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Sep 20 04:12:49.815 INFO kablam! su: No module specific data is present
Sep 20 04:12:50.762 INFO running `"docker" "rm" "-f" "d6bde4cd7393cb0661acb4a866c6b6f2bd9e02a12033251d6e3b95c23afd9f2d"`
Sep 20 04:12:50.881 INFO blam! d6bde4cd7393cb0661acb4a866c6b6f2bd9e02a12033251d6e3b95c23afd9f2d