Sep 02 17:13:38.387 INFO checking crossbeam-utils-0.5.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 17:13:38.387 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 17:13:38.387 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 17:13:38.634 INFO blam! 67b0ae771f7fab9d156e571da5e1a84421a5a6b6f2949b7c9aa50709161c5d15
Sep 02 17:13:38.636 INFO running `"docker" "start" "-a" "67b0ae771f7fab9d156e571da5e1a84421a5a6b6f2949b7c9aa50709161c5d15"`
Sep 02 17:13:39.592 INFO kablam!     Checking crossbeam-utils v0.5.0 (file:///source)
Sep 02 17:13:41.053 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 02 17:13:41.053 INFO kablam!    --> src/cache_padded.rs:168:9
Sep 02 17:13:41.053 INFO kablam!     |
Sep 02 17:13:41.053 INFO kablam! 168 |         a.clone();
Sep 02 17:13:41.053 INFO kablam!     |         ^^^^^^^^^^
Sep 02 17:13:41.053 INFO kablam!     |
Sep 02 17:13:41.053 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 17:13:41.053 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 02 17:13:41.053 INFO kablam! 
Sep 02 17:13:41.136 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Sep 02 17:13:41.140 INFO kablam! su: No module specific data is present
Sep 02 17:13:41.723 INFO running `"docker" "rm" "-f" "67b0ae771f7fab9d156e571da5e1a84421a5a6b6f2949b7c9aa50709161c5d15"`
Sep 02 17:13:41.887 INFO blam! 67b0ae771f7fab9d156e571da5e1a84421a5a6b6f2949b7c9aa50709161c5d15