Aug 17 15:16:29.594 INFO checking parking_lot_mpsc-0.1.5 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 15:16:29.594 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 15:16:29.594 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 15:16:29.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:16:29.838 INFO blam! 17f72e994560503c4c6d9b7dde6d84d86b18397fcd27273d38f0f9cdbf0ca60f
Aug 17 15:16:29.840 INFO running `"docker" "start" "-a" "17f72e994560503c4c6d9b7dde6d84d86b18397fcd27273d38f0f9cdbf0ca60f"`
Aug 17 15:16:30.848 INFO kablam!     Checking parking_lot v0.4.8
Aug 17 15:16:32.534 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (file:///source)
Aug 17 15:16:39.683 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 17 15:16:39.683 INFO kablam!    --> src/select.rs:522:13
Aug 17 15:16:39.683 INFO kablam!     |
Aug 17 15:16:39.684 INFO kablam! 522 |             tx1.clone();
Aug 17 15:16:39.684 INFO kablam!     |             ^^^^^^^^^^^^
Aug 17 15:16:39.684 INFO kablam!     |
Aug 17 15:16:39.684 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 15:16:39.684 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 17 15:16:39.684 INFO kablam! 
Aug 17 15:16:39.684 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 17 15:16:39.684 INFO kablam!    --> src/select.rs:544:13
Aug 17 15:16:39.684 INFO kablam!     |
Aug 17 15:16:39.684 INFO kablam! 544 |             tx1.clone();
Aug 17 15:16:39.684 INFO kablam!     |             ^^^^^^^^^^^^
Aug 17 15:16:39.684 INFO kablam!     |
Aug 17 15:16:39.684 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 17 15:16:39.684 INFO kablam! 
Aug 17 15:16:40.003 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.27s
Aug 17 15:16:40.008 INFO kablam! su: No module specific data is present
Aug 17 15:16:40.487 INFO running `"docker" "rm" "-f" "17f72e994560503c4c6d9b7dde6d84d86b18397fcd27273d38f0f9cdbf0ca60f"`
Aug 17 15:16:40.659 INFO blam! 17f72e994560503c4c6d9b7dde6d84d86b18397fcd27273d38f0f9cdbf0ca60f