Sep 21 10:43:54.926 INFO checking exit-future-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 10:43:54.926 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 10:43:54.926 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 10:43:55.144 INFO blam! 8b94d2e8eb2a066afe8d74fe1d7d203060fdb1aa41bb88aee81af72dcc539a05
Sep 21 10:43:55.150 INFO running `"docker" "start" "-a" "8b94d2e8eb2a066afe8d74fe1d7d203060fdb1aa41bb88aee81af72dcc539a05"`
Sep 21 10:43:56.966 INFO kablam! usermod: no changes
Sep 21 10:43:57.024 INFO kablam!     Checking exit-future v0.1.2 (/source)
Sep 21 10:43:57.718 INFO kablam! warning: unused variable: `signal`
Sep 21 10:43:57.718 INFO kablam!    --> src/lib.rs:214:14
Sep 21 10:43:57.718 INFO kablam!     |
Sep 21 10:43:57.718 INFO kablam! 214 |         let (signal, exit) = signal();
Sep 21 10:43:57.718 INFO kablam!     |              ^^^^^^ help: consider using `_signal` instead
Sep 21 10:43:57.718 INFO kablam!     |
Sep 21 10:43:57.718 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 21 10:43:57.718 INFO kablam! 
Sep 21 10:43:57.834 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Sep 21 10:43:57.837 INFO kablam! su: No module specific data is present
Sep 21 10:43:58.739 INFO running `"docker" "rm" "-f" "8b94d2e8eb2a066afe8d74fe1d7d203060fdb1aa41bb88aee81af72dcc539a05"`
Sep 21 10:43:58.826 INFO blam! 8b94d2e8eb2a066afe8d74fe1d7d203060fdb1aa41bb88aee81af72dcc539a05