Nov 03 04:23:08.311 INFO checking parking_lot_mpsc-0.1.5 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 04:23:08.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 04:23:08.708 INFO blam! 111f679bb9486d3dab37042194b82ba0d29fdb6353e3083a5467566d4baca3f4
Nov 03 04:23:08.712 INFO running `"docker" "start" "-a" "111f679bb9486d3dab37042194b82ba0d29fdb6353e3083a5467566d4baca3f4"`
Nov 03 04:23:09.945 INFO kablam! usermod: no changes
Nov 03 04:23:10.029 INFO kablam!     Checking parking_lot v0.4.8
Nov 03 04:23:11.673 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (/source)
Nov 03 04:23:16.552 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 04:23:16.556 INFO kablam!    --> src/select.rs:522:13
Nov 03 04:23:16.556 INFO kablam!     |
Nov 03 04:23:16.556 INFO kablam! 522 |             tx1.clone();
Nov 03 04:23:16.556 INFO kablam!     |             ^^^^^^^^^^^^
Nov 03 04:23:16.556 INFO kablam!     |
Nov 03 04:23:16.556 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 03 04:23:16.556 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 03 04:23:16.556 INFO kablam! 
Nov 03 04:23:16.556 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 03 04:23:16.556 INFO kablam!    --> src/select.rs:544:13
Nov 03 04:23:16.556 INFO kablam!     |
Nov 03 04:23:16.556 INFO kablam! 544 |             tx1.clone();
Nov 03 04:23:16.556 INFO kablam!     |             ^^^^^^^^^^^^
Nov 03 04:23:16.556 INFO kablam!     |
Nov 03 04:23:16.556 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 03 04:23:16.556 INFO kablam! 
Nov 03 04:23:16.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
Nov 03 04:23:16.648 INFO kablam! su: No module specific data is present
Nov 03 04:23:17.374 INFO running `"docker" "rm" "-f" "111f679bb9486d3dab37042194b82ba0d29fdb6353e3083a5467566d4baca3f4"`
Nov 03 04:23:17.934 INFO blam! 111f679bb9486d3dab37042194b82ba0d29fdb6353e3083a5467566d4baca3f4