Sep 21 12:47:17.194 INFO checking brain-rs-0.1.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 12:47:17.194 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 12:47:17.194 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:47:17.422 INFO blam! 92632fa5f90e670113965fdc88fe2176fa9e6b68c24a03cee264f9ce2a7992ce
Sep 21 12:47:17.424 INFO running `"docker" "start" "-a" "92632fa5f90e670113965fdc88fe2176fa9e6b68c24a03cee264f9ce2a7992ce"`
Sep 21 12:47:18.748 INFO kablam! usermod: no changes
Sep 21 12:47:18.890 INFO kablam!     Checking brain-rs v0.1.0 (/source)
Sep 21 12:47:20.914 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 12:47:20.914 INFO kablam!   --> benches/bench_brain.rs:14:9
Sep 21 12:47:20.914 INFO kablam!    |
Sep 21 12:47:20.914 INFO kablam! 14 |         execute(code, read_buffer.as_bytes(), &mut write_buffer);
Sep 21 12:47:20.914 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 12:47:20.914 INFO kablam!    |
Sep 21 12:47:20.914 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 12:47:20.914 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 12:47:20.914 INFO kablam! 
Sep 21 12:47:21.441 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
Sep 21 12:47:21.491 INFO kablam! su: No module specific data is present
Sep 21 12:47:22.106 INFO running `"docker" "rm" "-f" "92632fa5f90e670113965fdc88fe2176fa9e6b68c24a03cee264f9ce2a7992ce"`
Sep 21 12:47:22.175 INFO blam! 92632fa5f90e670113965fdc88fe2176fa9e6b68c24a03cee264f9ce2a7992ce