Sep 10 20:41:35.862 INFO checking crossbeam-utils-0.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:41:35.862 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:41:35.862 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:41:35.995 INFO blam! 9c583ad7f001d03aa592c605c24cc90acd0891e04a296ebb174dbb0dfae22a98
Sep 10 20:41:35.997 INFO running `"docker" "start" "-a" "9c583ad7f001d03aa592c605c24cc90acd0891e04a296ebb174dbb0dfae22a98"`
Sep 10 20:41:36.736 INFO kablam! usermod: no changes
Sep 10 20:41:36.763 INFO kablam!     Checking crossbeam-utils v0.2.2 (file:///source)
Sep 10 20:41:37.325 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 10 20:41:37.325 INFO kablam!    --> src/cache_padded.rs:286:9
Sep 10 20:41:37.325 INFO kablam!     |
Sep 10 20:41:37.325 INFO kablam! 286 |         a.clone();
Sep 10 20:41:37.325 INFO kablam!     |         ^^^^^^^^^^
Sep 10 20:41:37.325 INFO kablam!     |
Sep 10 20:41:37.325 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 20:41:37.325 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 10 20:41:37.325 INFO kablam! 
Sep 10 20:41:37.357 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Sep 10 20:41:37.357 INFO kablam! su: No module specific data is present
Sep 10 20:41:38.181 INFO running `"docker" "rm" "-f" "9c583ad7f001d03aa592c605c24cc90acd0891e04a296ebb174dbb0dfae22a98"`
Sep 10 20:41:38.293 INFO blam! 9c583ad7f001d03aa592c605c24cc90acd0891e04a296ebb174dbb0dfae22a98