Nov 02 01:50:08.665 INFO checking array-queue-0.3.3 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:50:08.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 01:50:08.952 INFO blam! 8c3596fe731c7ed61e4c7dced78c473588567f1e485c15e7c1c100c971e20ba5
Nov 02 01:50:08.956 INFO running `"docker" "start" "-a" "8c3596fe731c7ed61e4c7dced78c473588567f1e485c15e7c1c100c971e20ba5"`
Nov 02 01:50:10.160 INFO kablam! usermod: no changes
Nov 02 01:50:10.216 INFO kablam!     Checking array-queue v0.3.3 (/source)
Nov 02 01:50:11.549 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 02 01:50:11.549 INFO kablam!    --> src/array_queue.rs:553:9
Nov 02 01:50:11.549 INFO kablam!     |
Nov 02 01:50:11.549 INFO kablam! 553 |         a.clone();
Nov 02 01:50:11.549 INFO kablam!     |         ^^^^^^^^^^
Nov 02 01:50:11.549 INFO kablam!     |
Nov 02 01:50:11.549 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 01:50:11.549 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 02 01:50:11.549 INFO kablam! 
Nov 02 01:50:11.574 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 02 01:50:11.577 INFO kablam! su: No module specific data is present
Nov 02 01:50:11.991 INFO running `"docker" "rm" "-f" "8c3596fe731c7ed61e4c7dced78c473588567f1e485c15e7c1c100c971e20ba5"`
Nov 02 01:50:12.052 INFO blam! 8c3596fe731c7ed61e4c7dced78c473588567f1e485c15e7c1c100c971e20ba5