Aug 18 03:36:14.729 INFO checking array-queue-0.3.3 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 03:36:14.729 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:36:14.729 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:36:14.729 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 18 03:36:14.997 INFO blam! 0280ad9c9b5c9e3047c0a4279b9b19d88348c2897a77c632639c927d8274ba9f
Aug 18 03:36:15.001 INFO running `"docker" "start" "-a" "0280ad9c9b5c9e3047c0a4279b9b19d88348c2897a77c632639c927d8274ba9f"`
Aug 18 03:36:15.977 INFO kablam!     Checking array-queue v0.3.3 (file:///source)
Aug 18 03:36:18.523 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 18 03:36:18.523 INFO kablam!    --> src/array_queue.rs:553:9
Aug 18 03:36:18.523 INFO kablam!     |
Aug 18 03:36:18.523 INFO kablam! 553 |         a.clone();
Aug 18 03:36:18.523 INFO kablam!     |         ^^^^^^^^^^
Aug 18 03:36:18.523 INFO kablam!     |
Aug 18 03:36:18.523 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 18 03:36:18.523 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 18 03:36:18.523 INFO kablam! 
Aug 18 03:36:18.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
Aug 18 03:36:18.577 INFO kablam! su: No module specific data is present
Aug 18 03:36:19.252 INFO running `"docker" "rm" "-f" "0280ad9c9b5c9e3047c0a4279b9b19d88348c2897a77c632639c927d8274ba9f"`
Aug 18 03:36:19.460 INFO blam! 0280ad9c9b5c9e3047c0a4279b9b19d88348c2897a77c632639c927d8274ba9f