Nov 01 18:49:50.991 INFO checking parking_lot_mpsc-0.1.5 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 18:49:50.991 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 01 18:49:51.408 INFO blam! d412ded672b9b0a9ba65accbb46a5312966274a7d0c5594051afbe19487a53e5
Nov 01 18:49:51.416 INFO running `"docker" "start" "-a" "d412ded672b9b0a9ba65accbb46a5312966274a7d0c5594051afbe19487a53e5"`
Nov 01 18:49:52.311 INFO kablam! usermod: no changes
Nov 01 18:49:52.389 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (/source)
Nov 01 18:49:56.656 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 18:49:56.656 INFO kablam!    --> src/select.rs:522:13
Nov 01 18:49:56.656 INFO kablam!     |
Nov 01 18:49:56.656 INFO kablam! 522 |             tx1.clone();
Nov 01 18:49:56.656 INFO kablam!     |             ^^^^^^^^^^^^
Nov 01 18:49:56.656 INFO kablam!     |
Nov 01 18:49:56.656 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 18:49:56.656 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 01 18:49:56.656 INFO kablam! 
Nov 01 18:49:56.656 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 01 18:49:56.656 INFO kablam!    --> src/select.rs:544:13
Nov 01 18:49:56.656 INFO kablam!     |
Nov 01 18:49:56.656 INFO kablam! 544 |             tx1.clone();
Nov 01 18:49:56.656 INFO kablam!     |             ^^^^^^^^^^^^
Nov 01 18:49:56.656 INFO kablam!     |
Nov 01 18:49:56.656 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 01 18:49:56.656 INFO kablam! 
Nov 01 18:49:56.807 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.47s
Nov 01 18:49:56.824 INFO kablam! su: No module specific data is present
Nov 01 18:49:57.766 INFO running `"docker" "rm" "-f" "d412ded672b9b0a9ba65accbb46a5312966274a7d0c5594051afbe19487a53e5"`
Nov 01 18:49:58.032 INFO blam! d412ded672b9b0a9ba65accbb46a5312966274a7d0c5594051afbe19487a53e5