Aug 11 15:29:52.176 INFO checking embedded-builder-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 15:29:52.176 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 15:29:52.176 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 15:29:52.176 INFO running `"docker" "create" "-v" "/tmp/crater.tDX5NAllrsry:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 15:29:52.339 INFO blam! 610dfede1c77a469fb9424835e6cbc77d2b70c4a39e42edc5009d4c98f6fdd9e
Aug 11 15:29:52.341 INFO running `"docker" "start" "-a" "610dfede1c77a469fb9424835e6cbc77d2b70c4a39e42edc5009d4c98f6fdd9e"`
Aug 11 15:29:54.190 INFO kablam!     Checking embedded-builder v0.1.1 (file:///source)
Aug 11 15:29:54.255 INFO kablam! warning: unused macro definition
Aug 11 15:29:54.255 INFO kablam!   --> src/helpers.rs:20:1
Aug 11 15:29:54.255 INFO kablam!    |
Aug 11 15:29:54.255 INFO kablam! 20 | / macro_rules! concat {
Aug 11 15:29:54.255 INFO kablam! 21 | |     ($a: expr, $b: expr) => { $a$b };
Aug 11 15:29:54.255 INFO kablam! 22 | | }
Aug 11 15:29:54.255 INFO kablam!    | |_^
Aug 11 15:29:54.255 INFO kablam!    |
Aug 11 15:29:54.255 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 11 15:29:54.255 INFO kablam! 
Aug 11 15:29:54.568 INFO kablam! warning: unused macro definition
Aug 11 15:29:54.568 INFO kablam!   --> src/helpers.rs:20:1
Aug 11 15:29:54.568 INFO kablam!    |
Aug 11 15:29:54.569 INFO kablam! 20 | / macro_rules! concat {
Aug 11 15:29:54.569 INFO kablam! 21 | |     ($a: expr, $b: expr) => { $a$b };
Aug 11 15:29:54.569 INFO kablam! 22 | | }
Aug 11 15:29:54.569 INFO kablam!    | |_^
Aug 11 15:29:54.569 INFO kablam!    |
Aug 11 15:29:54.569 INFO kablam!    = note: #[warn(unused_macros)] on by default
Aug 11 15:29:54.569 INFO kablam! 
Aug 11 15:29:55.005 INFO kablam! warning: variable does not need to be mutable
Aug 11 15:29:55.005 INFO kablam!    --> src/register.rs:210:13
Aug 11 15:29:55.005 INFO kablam!     |
Aug 11 15:29:55.005 INFO kablam! 210 |         let mut r = Register::<u16>(0, 0xFAF0);
Aug 11 15:29:55.005 INFO kablam!     |             ----^
Aug 11 15:29:55.005 INFO kablam!     |             |
Aug 11 15:29:55.005 INFO kablam!     |             help: remove this `mut`
Aug 11 15:29:55.005 INFO kablam!     |
Aug 11 15:29:55.005 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 15:29:55.005 INFO kablam! 
Aug 11 15:29:55.033 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Aug 11 15:29:55.036 INFO kablam! su: No module specific data is present
Aug 11 15:29:56.192 INFO running `"docker" "rm" "-f" "610dfede1c77a469fb9424835e6cbc77d2b70c4a39e42edc5009d4c98f6fdd9e"`
Aug 11 15:29:56.340 INFO blam! 610dfede1c77a469fb9424835e6cbc77d2b70c4a39e42edc5009d4c98f6fdd9e