Aug 30 09:56:38.842 INFO checking nbchan-0.1.3 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 09:56:38.842 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 09:56:38.842 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 09:56:39.026 INFO blam! 66753dd4277d88c95673e68e20e0bdefea4e7f3c5cd9640bf630871b9969ab8a
Aug 30 09:56:39.028 INFO running `"docker" "start" "-a" "66753dd4277d88c95673e68e20e0bdefea4e7f3c5cd9640bf630871b9969ab8a"`
Aug 30 09:56:39.737 INFO kablam!     Checking nbchan v0.1.3 (file:///source)
Aug 30 09:56:41.168 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 30 09:56:41.168 INFO kablam!   --> benches/lib.rs:38:9
Aug 30 09:56:41.168 INFO kablam!    |
Aug 30 09:56:41.168 INFO kablam! 38 |         tx.clone();
Aug 30 09:56:41.168 INFO kablam!    |         ^^^^^^^^^^^
Aug 30 09:56:41.168 INFO kablam!    |
Aug 30 09:56:41.168 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 09:56:41.168 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Aug 30 09:56:41.168 INFO kablam! 
Aug 30 09:56:41.168 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 30 09:56:41.168 INFO kablam!   --> benches/lib.rs:46:9
Aug 30 09:56:41.168 INFO kablam!    |
Aug 30 09:56:41.168 INFO kablam! 46 |         tx.clone();
Aug 30 09:56:41.168 INFO kablam!    |         ^^^^^^^^^^^
Aug 30 09:56:41.168 INFO kablam!    |
Aug 30 09:56:41.168 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Aug 30 09:56:41.168 INFO kablam! 
Aug 30 09:56:41.188 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
Aug 30 09:56:41.191 INFO kablam! su: No module specific data is present
Aug 30 09:56:41.717 INFO running `"docker" "rm" "-f" "66753dd4277d88c95673e68e20e0bdefea4e7f3c5cd9640bf630871b9969ab8a"`
Aug 30 09:56:41.809 INFO blam! 66753dd4277d88c95673e68e20e0bdefea4e7f3c5cd9640bf630871b9969ab8a