Aug 30 23:09:38.389 INFO checking brain-rs-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 23:09:38.389 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 23:09:38.389 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/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 23:09:38.622 INFO blam! d6b09ea1c99304925c137b9842a56c25686b13614fbeade63087690116755013
Aug 30 23:09:38.624 INFO running `"docker" "start" "-a" "d6b09ea1c99304925c137b9842a56c25686b13614fbeade63087690116755013"`
Aug 30 23:09:39.597 INFO kablam!     Checking brain-rs v0.1.0 (file:///source)
Aug 30 23:09:42.957 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 23:09:42.957 INFO kablam!   --> benches/bench_brain.rs:14:9
Aug 30 23:09:42.957 INFO kablam!    |
Aug 30 23:09:42.957 INFO kablam! 14 |         execute(code, read_buffer.as_bytes(), &mut write_buffer);
Aug 30 23:09:42.957 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 23:09:42.957 INFO kablam!    |
Aug 30 23:09:42.957 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 23:09:42.957 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 23:09:42.957 INFO kablam! 
Aug 30 23:09:43.939 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
Aug 30 23:09:43.944 INFO kablam! su: No module specific data is present
Aug 30 23:09:44.573 INFO running `"docker" "rm" "-f" "d6b09ea1c99304925c137b9842a56c25686b13614fbeade63087690116755013"`
Aug 30 23:09:44.677 INFO blam! d6b09ea1c99304925c137b9842a56c25686b13614fbeade63087690116755013