Aug 30 07:20:13.993 INFO checking r2d2-memcache-0.1.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 07:20:13.993 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 07:20:13.993 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:20:14.170 INFO blam! 033b53ec1bab91b0eefe7ada06159aea3754cbfc89ce00d70c6b413eda3c11d2
Aug 30 07:20:14.172 INFO running `"docker" "start" "-a" "033b53ec1bab91b0eefe7ada06159aea3754cbfc89ce00d70c6b413eda3c11d2"`
Aug 30 07:20:14.734 INFO kablam!     Checking memcache v0.7.1
Aug 30 07:20:15.664 INFO kablam!     Checking r2d2-memcache v0.1.1 (file:///source)
Aug 30 07:20:18.334 INFO kablam! warning: unused variable: `pool`
Aug 30 07:20:18.334 INFO kablam!   --> tests/test_connection.rs:12:9
Aug 30 07:20:18.334 INFO kablam!    |
Aug 30 07:20:18.334 INFO kablam! 12 |     let pool = r2d2::Pool::new(config, manager).unwrap();
Aug 30 07:20:18.334 INFO kablam!    |         ^^^^ help: consider using `_pool` instead
Aug 30 07:20:18.335 INFO kablam!    |
Aug 30 07:20:18.335 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 07:20:18.335 INFO kablam! 
Aug 30 07:20:18.415 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Aug 30 07:20:18.420 INFO kablam! su: No module specific data is present
Aug 30 07:20:18.971 INFO running `"docker" "rm" "-f" "033b53ec1bab91b0eefe7ada06159aea3754cbfc89ce00d70c6b413eda3c11d2"`
Aug 30 07:20:19.126 INFO blam! 033b53ec1bab91b0eefe7ada06159aea3754cbfc89ce00d70c6b413eda3c11d2