Aug 30 07:20:19.199 INFO checking r2d2-memcache-0.1.1 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 07:20:19.199 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 07:20:19.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 07:20:19.434 INFO blam! 74a39b7600153447c352f05330b7c053dad2b7078407dd5d5e955efe89c205d8
Aug 30 07:20:19.436 INFO running `"docker" "start" "-a" "74a39b7600153447c352f05330b7c053dad2b7078407dd5d5e955efe89c205d8"`
Aug 30 07:20:20.183 INFO kablam!     Checking memcache v0.7.1
Aug 30 07:20:21.511 INFO kablam!     Checking r2d2-memcache v0.1.1 (file:///source)
Aug 30 07:20:23.552 INFO kablam! warning: unused variable: `pool`
Aug 30 07:20:23.552 INFO kablam!   --> tests/test_connection.rs:12:9
Aug 30 07:20:23.553 INFO kablam!    |
Aug 30 07:20:23.553 INFO kablam! 12 |     let pool = r2d2::Pool::new(config, manager).unwrap();
Aug 30 07:20:23.553 INFO kablam!    |         ^^^^ help: consider using `_pool` instead
Aug 30 07:20:23.553 INFO kablam!    |
Aug 30 07:20:23.553 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 07:20:23.553 INFO kablam! 
Aug 30 07:20:23.590 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.45s
Aug 30 07:20:23.593 INFO kablam! su: No module specific data is present
Aug 30 07:20:24.005 INFO running `"docker" "rm" "-f" "74a39b7600153447c352f05330b7c053dad2b7078407dd5d5e955efe89c205d8"`
Aug 30 07:20:24.092 INFO blam! 74a39b7600153447c352f05330b7c053dad2b7078407dd5d5e955efe89c205d8