Aug 29 15:29:07.647 INFO checking sebasmagri/rust-concurrency-patterns against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 15:29:07.647 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 15:29:07.647 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/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 29 15:29:07.894 INFO blam! 7613882b8cf99d7ad401d713181a456544827d5af0a9137926496c2d0c316eb9
Aug 29 15:29:07.897 INFO running `"docker" "start" "-a" "7613882b8cf99d7ad401d713181a456544827d5af0a9137926496c2d0c316eb9"`
Aug 29 15:29:08.744 INFO kablam!     Checking concurrency-patterns v0.1.0 (file:///source)
Aug 29 15:29:09.635 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 29 15:29:09.635 INFO kablam!   --> examples/04-fan-in.rs:32:5
Aug 29 15:29:09.635 INFO kablam!    |
Aug 29 15:29:09.635 INFO kablam! 32 |     consumer(Arc::new(Mutex::new(rx))).join();
Aug 29 15:29:09.635 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 15:29:09.635 INFO kablam!    |
Aug 29 15:29:09.636 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 29 15:29:09.636 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 29 15:29:09.636 INFO kablam! 
Aug 29 15:29:09.675 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
Aug 29 15:29:09.678 INFO kablam! su: No module specific data is present
Aug 29 15:29:10.219 INFO running `"docker" "rm" "-f" "7613882b8cf99d7ad401d713181a456544827d5af0a9137926496c2d0c316eb9"`
Aug 29 15:29:10.363 INFO blam! 7613882b8cf99d7ad401d713181a456544827d5af0a9137926496c2d0c316eb9