Nov 04 20:01:52.257 INFO checking parking_lot_mpsc-0.1.5 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 20:01:52.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 20:01:52.599 INFO blam! 935bf164f04b62aaaa424c80342170a4eda841f218b032b2cf5568a45d3d846b
Nov 04 20:01:52.611 INFO running `"docker" "start" "-a" "935bf164f04b62aaaa424c80342170a4eda841f218b032b2cf5568a45d3d846b"`
Nov 04 20:01:54.187 INFO kablam! usermod: no changes
Nov 04 20:01:54.294 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (/source)
Nov 04 20:01:57.723 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 04 20:01:57.724 INFO kablam!    --> src/select.rs:522:13
Nov 04 20:01:57.725 INFO kablam!     |
Nov 04 20:01:57.725 INFO kablam! 522 |             tx1.clone();
Nov 04 20:01:57.726 INFO kablam!     |             ^^^^^^^^^^^^
Nov 04 20:01:57.726 INFO kablam!     |
Nov 04 20:01:57.727 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 04 20:01:57.727 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 04 20:01:57.728 INFO kablam! 
Nov 04 20:01:57.729 INFO kablam! warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 04 20:01:57.729 INFO kablam!    --> src/select.rs:544:13
Nov 04 20:01:57.730 INFO kablam!     |
Nov 04 20:01:57.730 INFO kablam! 544 |             tx1.clone();
Nov 04 20:01:57.731 INFO kablam!     |             ^^^^^^^^^^^^
Nov 04 20:01:57.731 INFO kablam!     |
Nov 04 20:01:57.732 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Nov 04 20:01:57.733 INFO kablam! 
Nov 04 20:01:57.799 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Nov 04 20:01:57.803 INFO kablam! su: No module specific data is present
Nov 04 20:01:59.244 INFO running `"docker" "rm" "-f" "935bf164f04b62aaaa424c80342170a4eda841f218b032b2cf5568a45d3d846b"`
Nov 04 20:01:59.541 INFO blam! 935bf164f04b62aaaa424c80342170a4eda841f218b032b2cf5568a45d3d846b