Sep 04 20:08:21.730 INFO checking future-utils-0.8.0 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 20:08:21.730 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 20:08:21.730 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:08:21.982 INFO blam! befe5961db083c66c718e2f6be44d6729e41352e0a490430674391bc519dc18b
Sep 04 20:08:21.985 INFO running `"docker" "start" "-a" "befe5961db083c66c718e2f6be44d6729e41352e0a490430674391bc519dc18b"`
Sep 04 20:08:22.938 INFO kablam!     Checking unwrap v1.2.1
Sep 04 20:08:23.772 INFO kablam!     Checking future-utils v0.8.0 (file:///source)
Sep 04 20:08:28.632 INFO kablam! warning: unused variable: `msg`
Sep 04 20:08:28.632 INFO kablam!   --> src/bi_channel.rs:69:17
Sep 04 20:08:28.632 INFO kablam!    |
Sep 04 20:08:28.632 INFO kablam! 69 |             let msg = data;
Sep 04 20:08:28.632 INFO kablam!    |                 ^^^ help: consider using `_msg` instead
Sep 04 20:08:28.632 INFO kablam!    |
Sep 04 20:08:28.632 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 20:08:28.632 INFO kablam! 
Sep 04 20:08:28.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.08s
Sep 04 20:08:28.871 INFO kablam! su: No module specific data is present
Sep 04 20:08:29.556 INFO running `"docker" "rm" "-f" "befe5961db083c66c718e2f6be44d6729e41352e0a490430674391bc519dc18b"`
Sep 04 20:08:29.701 INFO blam! befe5961db083c66c718e2f6be44d6729e41352e0a490430674391bc519dc18b