Sep 01 06:42:39.006 INFO checking shellscript-0.3.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:42:39.006 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:42:39.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:42:39.178 INFO blam! a84a57bf75ec8785a5bd2ba0d7e6958be5810b56be7f448d95300b0768f26a77
Sep 01 06:42:39.179 INFO running `"docker" "start" "-a" "a84a57bf75ec8785a5bd2ba0d7e6958be5810b56be7f448d95300b0768f26a77"`
Sep 01 06:42:40.078 INFO kablam!     Checking shellscript v0.3.1 (file:///source)
Sep 01 06:42:40.455 INFO kablam! warning: unused variable: `result2`
Sep 01 06:42:40.456 INFO kablam!   --> src/lib.rs:57:9
Sep 01 06:42:40.456 INFO kablam!    |
Sep 01 06:42:40.456 INFO kablam! 57 |     let result2 = result.write(&mut buff).unwrap();
Sep 01 06:42:40.456 INFO kablam!    |         ^^^^^^^ help: consider using `_result2` instead
Sep 01 06:42:40.456 INFO kablam!    |
Sep 01 06:42:40.456 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 06:42:40.456 INFO kablam! 
Sep 01 06:42:40.484 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
Sep 01 06:42:40.486 INFO kablam! su: No module specific data is present
Sep 01 06:42:40.913 INFO running `"docker" "rm" "-f" "a84a57bf75ec8785a5bd2ba0d7e6958be5810b56be7f448d95300b0768f26a77"`
Sep 01 06:42:41.030 INFO blam! a84a57bf75ec8785a5bd2ba0d7e6958be5810b56be7f448d95300b0768f26a77