Aug 11 06:43:42.235 INFO checking parking_lot_mpsc-0.1.5 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 06:43:42.235 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:43:42.235 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:43:42.235 INFO running `"docker" "create" "-v" "/tmp/crater.ONoV9EyIDSok:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:43:42.486 INFO blam! 9c9136d9a1ef1891f3d40f098a136792ea38f3846071ca635dd508a3a80ea652
Aug 11 06:43:42.489 INFO running `"docker" "start" "-a" "9c9136d9a1ef1891f3d40f098a136792ea38f3846071ca635dd508a3a80ea652"`
Aug 11 06:43:43.424 INFO kablam!     Checking parking_lot v0.4.8
Aug 11 06:43:44.736 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (file:///source)
Aug 11 06:43:50.974 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 11 06:43:50.974 INFO kablam!    --> src/select.rs:522:13
Aug 11 06:43:50.974 INFO kablam!     |
Aug 11 06:43:50.974 INFO kablam! 522 |             tx1.clone();
Aug 11 06:43:50.974 INFO kablam!     |             ^^^^^^^^^^^^
Aug 11 06:43:50.974 INFO kablam!     |
Aug 11 06:43:50.974 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 06:43:50.974 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 11 06:43:50.975 INFO kablam! 
Aug 11 06:43:50.975 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 11 06:43:50.975 INFO kablam!    --> src/select.rs:544:13
Aug 11 06:43:50.975 INFO kablam!     |
Aug 11 06:43:50.975 INFO kablam! 544 |             tx1.clone();
Aug 11 06:43:50.975 INFO kablam!     |             ^^^^^^^^^^^^
Aug 11 06:43:50.975 INFO kablam!     |
Aug 11 06:43:50.975 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 11 06:43:50.975 INFO kablam! 
Aug 11 06:43:51.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.82s
Aug 11 06:43:51.141 INFO kablam! su: No module specific data is present
Aug 11 06:43:51.728 INFO running `"docker" "rm" "-f" "9c9136d9a1ef1891f3d40f098a136792ea38f3846071ca635dd508a3a80ea652"`
Aug 11 06:43:51.892 INFO blam! 9c9136d9a1ef1891f3d40f098a136792ea38f3846071ca635dd508a3a80ea652