Aug 30 08:49:30.575 INFO checking parking_lot_mpsc-0.1.5 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 08:49:30.575 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 08:49:30.575 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:49:30.730 INFO blam! 46e36f49638ebd23b05f8d736b4762e8f0944ac0d93f92951b738e2a93b6db1e
Aug 30 08:49:30.731 INFO running `"docker" "start" "-a" "46e36f49638ebd23b05f8d736b4762e8f0944ac0d93f92951b738e2a93b6db1e"`
Aug 30 08:49:31.355 INFO kablam!     Checking parking_lot_mpsc v0.1.5 (file:///source)
Aug 30 08:49:34.931 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 30 08:49:34.931 INFO kablam!    --> src/select.rs:522:13
Aug 30 08:49:34.931 INFO kablam!     |
Aug 30 08:49:34.931 INFO kablam! 522 |             tx1.clone();
Aug 30 08:49:34.931 INFO kablam!     |             ^^^^^^^^^^^^
Aug 30 08:49:34.931 INFO kablam!     |
Aug 30 08:49:34.931 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 08:49:34.931 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 30 08:49:34.931 INFO kablam! 
Aug 30 08:49:34.931 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 30 08:49:34.931 INFO kablam!    --> src/select.rs:544:13
Aug 30 08:49:34.932 INFO kablam!     |
Aug 30 08:49:34.932 INFO kablam! 544 |             tx1.clone();
Aug 30 08:49:34.932 INFO kablam!     |             ^^^^^^^^^^^^
Aug 30 08:49:34.932 INFO kablam!     |
Aug 30 08:49:34.932 INFO kablam!     = note: cloning is often expensive and is not expected to have side effects
Aug 30 08:49:34.932 INFO kablam! 
Aug 30 08:49:35.023 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Aug 30 08:49:35.027 INFO kablam! su: No module specific data is present
Aug 30 08:49:35.413 INFO running `"docker" "rm" "-f" "46e36f49638ebd23b05f8d736b4762e8f0944ac0d93f92951b738e2a93b6db1e"`
Aug 30 08:49:35.499 INFO blam! 46e36f49638ebd23b05f8d736b4762e8f0944ac0d93f92951b738e2a93b6db1e