Aug 30 18:19:39.229 INFO checking exit-future-0.1.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 18:19:39.230 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 18:19:39.230 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:19:39.474 INFO blam! 5e609d818e2cc8c6fcdce5e4b62b35d4f32fdbbe76a0c806ac1384d66ac6fd73
Aug 30 18:19:39.476 INFO running `"docker" "start" "-a" "5e609d818e2cc8c6fcdce5e4b62b35d4f32fdbbe76a0c806ac1384d66ac6fd73"`
Aug 30 18:19:40.418 INFO kablam!     Checking exit-future v0.1.2 (file:///source)
Aug 30 18:19:42.224 INFO kablam! warning: unused variable: `signal`
Aug 30 18:19:42.224 INFO kablam!    --> src/lib.rs:214:14
Aug 30 18:19:42.224 INFO kablam!     |
Aug 30 18:19:42.224 INFO kablam! 214 |         let (signal, exit) = signal();
Aug 30 18:19:42.224 INFO kablam!     |              ^^^^^^ help: consider using `_signal` instead
Aug 30 18:19:42.224 INFO kablam!     |
Aug 30 18:19:42.224 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 18:19:42.224 INFO kablam! 
Aug 30 18:19:42.277 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Aug 30 18:19:42.280 INFO kablam! su: No module specific data is present
Aug 30 18:19:42.825 INFO running `"docker" "rm" "-f" "5e609d818e2cc8c6fcdce5e4b62b35d4f32fdbbe76a0c806ac1384d66ac6fd73"`
Aug 30 18:19:42.935 INFO blam! 5e609d818e2cc8c6fcdce5e4b62b35d4f32fdbbe76a0c806ac1384d66ac6fd73