Aug 30 18:19:37.938 INFO checking exit-future-0.1.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 18:19:37.938 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 18:19:37.938 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:19:38.162 INFO blam! 3525da49366088fd8758acda0ae33de40f3abe0e9327e5e144f04dd59d0297e3
Aug 30 18:19:38.164 INFO running `"docker" "start" "-a" "3525da49366088fd8758acda0ae33de40f3abe0e9327e5e144f04dd59d0297e3"`
Aug 30 18:19:38.750 INFO kablam!     Checking exit-future v0.1.2 (file:///source)
Aug 30 18:19:40.521 INFO kablam! warning: unused variable: `signal`
Aug 30 18:19:40.522 INFO kablam!    --> src/lib.rs:214:14
Aug 30 18:19:40.522 INFO kablam!     |
Aug 30 18:19:40.522 INFO kablam! 214 |         let (signal, exit) = signal();
Aug 30 18:19:40.522 INFO kablam!     |              ^^^^^^ help: consider using `_signal` instead
Aug 30 18:19:40.522 INFO kablam!     |
Aug 30 18:19:40.522 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 18:19:40.522 INFO kablam! 
Aug 30 18:19:40.650 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Aug 30 18:19:40.654 INFO kablam! su: No module specific data is present
Aug 30 18:19:41.199 INFO running `"docker" "rm" "-f" "3525da49366088fd8758acda0ae33de40f3abe0e9327e5e144f04dd59d0297e3"`
Aug 30 18:19:41.359 INFO blam! 3525da49366088fd8758acda0ae33de40f3abe0e9327e5e144f04dd59d0297e3