Sep 17 17:23:21.383 INFO checking shellscript-0.3.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 17:23:21.383 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 17:23:21.383 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 17:23:21.571 INFO blam! ba74c48a56462530f21e589fbc808aeaeff1a43e2e2f2a7bf7bac20bde327f02
Sep 17 17:23:21.573 INFO running `"docker" "start" "-a" "ba74c48a56462530f21e589fbc808aeaeff1a43e2e2f2a7bf7bac20bde327f02"`
Sep 17 17:23:22.442 INFO kablam! usermod: no changes
Sep 17 17:23:22.485 INFO kablam!     Checking shellscript v0.3.1 (/source)
Sep 17 17:23:22.755 INFO kablam! warning: unused variable: `result2`
Sep 17 17:23:22.755 INFO kablam!   --> src/lib.rs:57:9
Sep 17 17:23:22.755 INFO kablam!    |
Sep 17 17:23:22.755 INFO kablam! 57 |     let result2 = result.write(&mut buff).unwrap();
Sep 17 17:23:22.755 INFO kablam!    |         ^^^^^^^ help: consider using `_result2` instead
Sep 17 17:23:22.755 INFO kablam!    |
Sep 17 17:23:22.756 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 17:23:22.756 INFO kablam! 
Sep 17 17:23:22.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Sep 17 17:23:22.785 INFO kablam! su: No module specific data is present
Sep 17 17:23:23.437 INFO running `"docker" "rm" "-f" "ba74c48a56462530f21e589fbc808aeaeff1a43e2e2f2a7bf7bac20bde327f02"`
Sep 17 17:23:23.552 INFO blam! ba74c48a56462530f21e589fbc808aeaeff1a43e2e2f2a7bf7bac20bde327f02