Aug 30 06:48:43.145 INFO checking r2d2-memcache-0.1.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 06:48:43.145 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 06:48:43.145 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/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 06:48:43.301 INFO blam! cce520d2db2f3c921f95a648d95f177e20cd5037e4725d2798e1f735793ec081
Aug 30 06:48:43.303 INFO running `"docker" "start" "-a" "cce520d2db2f3c921f95a648d95f177e20cd5037e4725d2798e1f735793ec081"`
Aug 30 06:48:43.869 INFO kablam!     Checking memcache v0.7.1
Aug 30 06:48:44.861 INFO kablam!     Checking r2d2-memcache v0.1.1 (file:///source)
Aug 30 06:48:46.903 INFO kablam! warning: unused variable: `pool`
Aug 30 06:48:46.903 INFO kablam!   --> tests/test_connection.rs:12:9
Aug 30 06:48:46.903 INFO kablam!    |
Aug 30 06:48:46.903 INFO kablam! 12 |     let pool = r2d2::Pool::new(config, manager).unwrap();
Aug 30 06:48:46.903 INFO kablam!    |         ^^^^ help: consider using `_pool` instead
Aug 30 06:48:46.903 INFO kablam!    |
Aug 30 06:48:46.903 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 06:48:46.903 INFO kablam! 
Aug 30 06:48:47.050 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Aug 30 06:48:47.056 INFO kablam! su: No module specific data is present
Aug 30 06:48:47.517 INFO running `"docker" "rm" "-f" "cce520d2db2f3c921f95a648d95f177e20cd5037e4725d2798e1f735793ec081"`
Aug 30 06:48:47.614 INFO blam! cce520d2db2f3c921f95a648d95f177e20cd5037e4725d2798e1f735793ec081