Jul 12 10:22:56.594 INFO checking embedded-builder-0.1.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:22:56.594 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:22:56.594 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:22:56.594 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-6/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:22:56.842 INFO blam! 841ff15a428a9da0732f0c51f310799f3b0271a30b834a9feafac8c8278e31d4
Jul 12 10:22:56.844 INFO running `"docker" "start" "-a" "841ff15a428a9da0732f0c51f310799f3b0271a30b834a9feafac8c8278e31d4"`
Jul 12 10:22:57.786 INFO kablam!     Checking embedded-builder v0.1.1 (file:///source)
Jul 12 10:22:57.933 INFO kablam! warning: unused macro definition
Jul 12 10:22:57.933 INFO kablam!   --> src/helpers.rs:20:1
Jul 12 10:22:57.933 INFO kablam!    |
Jul 12 10:22:57.933 INFO kablam! 20 | / macro_rules! concat {
Jul 12 10:22:57.933 INFO kablam! 21 | |     ($a: expr, $b: expr) => { $a$b };
Jul 12 10:22:57.933 INFO kablam! 22 | | }
Jul 12 10:22:57.933 INFO kablam!    | |_^
Jul 12 10:22:57.933 INFO kablam!    |
Jul 12 10:22:57.933 INFO kablam!    = note: #[warn(unused_macros)] on by default
Jul 12 10:22:57.933 INFO kablam! 
Jul 12 10:22:58.318 INFO kablam! warning: unused macro definition
Jul 12 10:22:58.318 INFO kablam!   --> src/helpers.rs:20:1
Jul 12 10:22:58.318 INFO kablam!    |
Jul 12 10:22:58.318 INFO kablam! 20 | / macro_rules! concat {
Jul 12 10:22:58.318 INFO kablam! 21 | |     ($a: expr, $b: expr) => { $a$b };
Jul 12 10:22:58.318 INFO kablam! 22 | | }
Jul 12 10:22:58.318 INFO kablam!    | |_^
Jul 12 10:22:58.318 INFO kablam!    |
Jul 12 10:22:58.318 INFO kablam!    = note: #[warn(unused_macros)] on by default
Jul 12 10:22:58.318 INFO kablam! 
Jul 12 10:22:58.740 INFO kablam! warning: variable does not need to be mutable
Jul 12 10:22:58.740 INFO kablam!    --> src/register.rs:210:13
Jul 12 10:22:58.740 INFO kablam!     |
Jul 12 10:22:58.741 INFO kablam! 210 |         let mut r = Register::<u16>(0, 0xFAF0);
Jul 12 10:22:58.741 INFO kablam!     |             ----^
Jul 12 10:22:58.741 INFO kablam!     |             |
Jul 12 10:22:58.741 INFO kablam!     |             help: remove this `mut`
Jul 12 10:22:58.741 INFO kablam!     |
Jul 12 10:22:58.741 INFO kablam!     = note: #[warn(unused_mut)] on by default
Jul 12 10:22:58.741 INFO kablam! 
Jul 12 10:22:58.792 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Jul 12 10:22:58.796 INFO kablam! su: No module specific data is present
Jul 12 10:22:59.402 INFO running `"docker" "rm" "-f" "841ff15a428a9da0732f0c51f310799f3b0271a30b834a9feafac8c8278e31d4"`
Jul 12 10:22:59.655 INFO blam! 841ff15a428a9da0732f0c51f310799f3b0271a30b834a9feafac8c8278e31d4