Aug 11 15:05:50.343 INFO checking exit-future-0.1.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 15:05:50.343 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:05:50.343 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:05:50.343 INFO running `"docker" "create" "-v" "/tmp/crater.Y4xqOHwT0lIV:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 15:05:50.570 INFO blam! 62a67dbe4220136b2f7e86135b52bdc364421edbd2385c11cd38ddc333bfb75e
Aug 11 15:05:50.578 INFO running `"docker" "start" "-a" "62a67dbe4220136b2f7e86135b52bdc364421edbd2385c11cd38ddc333bfb75e"`
Aug 11 15:05:51.841 INFO kablam!     Checking exit-future v0.1.2 (file:///source)
Aug 11 15:05:53.727 INFO kablam! warning: unused variable: `signal`
Aug 11 15:05:53.727 INFO kablam!    --> src/lib.rs:214:14
Aug 11 15:05:53.727 INFO kablam!     |
Aug 11 15:05:53.727 INFO kablam! 214 |         let (signal, exit) = signal();
Aug 11 15:05:53.727 INFO kablam!     |              ^^^^^^ help: consider using `_signal` instead
Aug 11 15:05:53.727 INFO kablam!     |
Aug 11 15:05:53.727 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 15:05:53.727 INFO kablam! 
Aug 11 15:05:53.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Aug 11 15:05:53.833 INFO kablam! su: No module specific data is present
Aug 11 15:05:54.624 INFO running `"docker" "rm" "-f" "62a67dbe4220136b2f7e86135b52bdc364421edbd2385c11cd38ddc333bfb75e"`
Aug 11 15:05:54.789 INFO blam! 62a67dbe4220136b2f7e86135b52bdc364421edbd2385c11cd38ddc333bfb75e