Sep 10 21:56:18.582 INFO checking brain-rs-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 21:56:18.582 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 21:56:18.582 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:56:18.803 INFO blam! 75f2b36e2be147fb888e39cc30e161f227e6fd1854880d27b4790e24517a532d
Sep 10 21:56:18.805 INFO running `"docker" "start" "-a" "75f2b36e2be147fb888e39cc30e161f227e6fd1854880d27b4790e24517a532d"`
Sep 10 21:56:20.914 INFO kablam! usermod: no changes
Sep 10 21:56:20.996 INFO kablam!     Checking brain-rs v0.1.0 (file:///source)
Sep 10 21:56:22.330 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 21:56:22.330 INFO kablam!   --> benches/bench_brain.rs:14:9
Sep 10 21:56:22.330 INFO kablam!    |
Sep 10 21:56:22.330 INFO kablam! 14 |         execute(code, read_buffer.as_bytes(), &mut write_buffer);
Sep 10 21:56:22.330 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 21:56:22.330 INFO kablam!    |
Sep 10 21:56:22.330 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 21:56:22.330 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 21:56:22.330 INFO kablam! 
Sep 10 21:56:22.573 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 10 21:56:22.579 INFO kablam! su: No module specific data is present
Sep 10 21:56:23.204 INFO running `"docker" "rm" "-f" "75f2b36e2be147fb888e39cc30e161f227e6fd1854880d27b4790e24517a532d"`
Sep 10 21:56:23.314 INFO blam! 75f2b36e2be147fb888e39cc30e161f227e6fd1854880d27b4790e24517a532d