Sep 17 20:14:19.741 INFO checking parking_lot_mpsc-0.1.5 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:14:19.741 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:14:19.741 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:14:20.202 INFO blam! 629b6fae28c716bd73746344c3a063078a040419d51521514b47b5be7b72c4fd
Sep 17 20:14:20.211 INFO running `"docker" "start" "-a" "629b6fae28c716bd73746344c3a063078a040419d51521514b47b5be7b72c4fd"`
Sep 17 20:14:21.594 INFO kablam! usermod: no changes
Sep 17 20:14:21.699 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (/source)
Sep 17 20:14:24.382 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 17 20:14:24.383 INFO kablam!    --> src/select.rs:522:13
Sep 17 20:14:24.383 INFO kablam!     |
Sep 17 20:14:24.383 INFO kablam! 522 |             tx1.clone();
Sep 17 20:14:24.383 INFO kablam!     |             ^^^^^^^^^^^^
Sep 17 20:14:24.383 INFO kablam!     |
Sep 17 20:14:24.383 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 17 20:14:24.383 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 17 20:14:24.383 INFO kablam! 
Sep 17 20:14:24.383 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Sep 17 20:14:24.383 INFO kablam!    --> src/select.rs:544:13
Sep 17 20:14:24.383 INFO kablam!     |
Sep 17 20:14:24.383 INFO kablam! 544 |             tx1.clone();
Sep 17 20:14:24.383 INFO kablam!     |             ^^^^^^^^^^^^
Sep 17 20:14:24.383 INFO kablam!     |
Sep 17 20:14:24.383 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Sep 17 20:14:24.383 INFO kablam! 
Sep 17 20:14:24.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
Sep 17 20:14:24.499 INFO kablam! su: No module specific data is present
Sep 17 20:14:25.361 INFO running `"docker" "rm" "-f" "629b6fae28c716bd73746344c3a063078a040419d51521514b47b5be7b72c4fd"`
Sep 17 20:14:25.526 INFO blam! 629b6fae28c716bd73746344c3a063078a040419d51521514b47b5be7b72c4fd