Sep 06 08:21:31.592 INFO checking crossbeam-utils-0.2.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:21:31.592 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:21:31.592 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:21:31.741 INFO blam! c22ad0b6a32a2d9c5e05febf1cc8ca9998ca8f2bb73d20f5c3e7960276c3a682
Sep 06 08:21:31.741 INFO running `"docker" "start" "-a" "c22ad0b6a32a2d9c5e05febf1cc8ca9998ca8f2bb73d20f5c3e7960276c3a682"`
Sep 06 08:21:32.250 INFO kablam! usermod: no changes
Sep 06 08:21:32.282 INFO kablam!     Checking crossbeam-utils v0.2.2 (file:///source)
Sep 06 08:21:32.800 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 06 08:21:32.800 INFO kablam!    --> src/cache_padded.rs:286:9
Sep 06 08:21:32.800 INFO kablam!     |
Sep 06 08:21:32.800 INFO kablam! 286 |         a.clone();
Sep 06 08:21:32.800 INFO kablam!     |         ^^^^^^^^^^
Sep 06 08:21:32.800 INFO kablam!     |
Sep 06 08:21:32.800 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 06 08:21:32.800 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 06 08:21:32.800 INFO kablam! 
Sep 06 08:21:32.815 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 06 08:21:32.817 INFO kablam! su: No module specific data is present
Sep 06 08:21:33.455 INFO running `"docker" "rm" "-f" "c22ad0b6a32a2d9c5e05febf1cc8ca9998ca8f2bb73d20f5c3e7960276c3a682"`
Sep 06 08:21:33.567 INFO blam! c22ad0b6a32a2d9c5e05febf1cc8ca9998ca8f2bb73d20f5c3e7960276c3a682