Aug 11 06:04:37.099 INFO checking portmidi-0.2.4 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 06:04:37.099 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:04:37.099 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 06:04:37.099 INFO running `"docker" "create" "-v" "/tmp/crater.aMk3E3S8vZ20:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 06:04:37.342 INFO blam! 49bf85b28201ea77d89e98f676987578b8deabd6f05db34d05d1c44df32a8039
Aug 11 06:04:37.344 INFO running `"docker" "start" "-a" "49bf85b28201ea77d89e98f676987578b8deabd6f05db34d05d1c44df32a8039"`
Aug 11 06:04:38.305 INFO kablam!     Checking portmidi v0.2.4 (file:///source)
Aug 11 06:04:40.798 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:04:40.798 INFO kablam!   --> tests/portmidi.rs:89:9
Aug 11 06:04:40.799 INFO kablam!    |
Aug 11 06:04:40.799 INFO kablam! 89 |         reader.join();
Aug 11 06:04:40.799 INFO kablam!    |         ^^^^^^^^^^^^^^
Aug 11 06:04:40.804 INFO kablam!    |
Aug 11 06:04:40.804 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 06:04:40.804 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:04:40.804 INFO kablam! 
Aug 11 06:04:40.804 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 06:04:40.804 INFO kablam!   --> tests/portmidi.rs:90:9
Aug 11 06:04:40.804 INFO kablam!    |
Aug 11 06:04:40.805 INFO kablam! 90 |         writer.join();
Aug 11 06:04:40.805 INFO kablam!    |         ^^^^^^^^^^^^^^
Aug 11 06:04:40.805 INFO kablam!    |
Aug 11 06:04:40.805 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 06:04:40.805 INFO kablam! 
Aug 11 06:04:41.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Aug 11 06:04:41.384 INFO kablam! su: No module specific data is present
Aug 11 06:04:42.186 INFO running `"docker" "rm" "-f" "49bf85b28201ea77d89e98f676987578b8deabd6f05db34d05d1c44df32a8039"`
Aug 11 06:04:42.326 INFO blam! 49bf85b28201ea77d89e98f676987578b8deabd6f05db34d05d1c44df32a8039