Nov 28 20:53:07.170 INFO checking parking_lot_mpsc-0.1.5 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 20:53:07.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 20:53:07.568 INFO [stdout] 09f78c1d4bd1295807fcb05fecc52e3b8639a3b2b384a4358b5a49ef39959f97
Nov 28 20:53:07.572 INFO running `"docker" "start" "-a" "09f78c1d4bd1295807fcb05fecc52e3b8639a3b2b384a4358b5a49ef39959f97"`
Nov 28 20:53:08.836 INFO [stderr] usermod: no changes
Nov 28 20:53:08.968 INFO [stderr]     Checking parking_lot_mpsc v0.1.5 (/source)
Nov 28 20:53:12.551 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 28 20:53:12.551 INFO [stderr]    --> src/select.rs:522:13
Nov 28 20:53:12.552 INFO [stderr]     |
Nov 28 20:53:12.552 INFO [stderr] 522 |             tx1.clone();
Nov 28 20:53:12.552 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 28 20:53:12.552 INFO [stderr]     |
Nov 28 20:53:12.552 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 20:53:12.552 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Nov 28 20:53:12.552 INFO [stderr] 
Nov 28 20:53:12.552 INFO [stderr] warning: unused return value of `std::clone::Clone::clone` that must be used
Nov 28 20:53:12.552 INFO [stderr]    --> src/select.rs:544:13
Nov 28 20:53:12.552 INFO [stderr]     |
Nov 28 20:53:12.552 INFO [stderr] 544 |             tx1.clone();
Nov 28 20:53:12.552 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 28 20:53:12.553 INFO [stderr]     |
Nov 28 20:53:12.553 INFO [stderr]     = note: cloning is often expensive and is not expected to have side effects
Nov 28 20:53:12.553 INFO [stderr] 
Nov 28 20:53:12.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Nov 28 20:53:12.659 INFO [stderr] su: No module specific data is present
Nov 28 20:53:13.831 INFO running `"docker" "inspect" "09f78c1d4bd1295807fcb05fecc52e3b8639a3b2b384a4358b5a49ef39959f97"`
Nov 28 20:53:14.148 INFO running `"docker" "rm" "-f" "09f78c1d4bd1295807fcb05fecc52e3b8639a3b2b384a4358b5a49ef39959f97"`
Nov 28 20:53:14.420 INFO [stdout] 09f78c1d4bd1295807fcb05fecc52e3b8639a3b2b384a4358b5a49ef39959f97