Sep 01 07:22:05.050 INFO checking cpubars-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:22:05.050 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:22:05.050 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:22:05.202 INFO blam! e8a607a8eed98d1d6c9125b47b5bf240d59715232c74770a3ce093324bcfc71d
Sep 01 07:22:05.204 INFO running `"docker" "start" "-a" "e8a607a8eed98d1d6c9125b47b5bf240d59715232c74770a3ce093324bcfc71d"`
Sep 01 07:22:05.854 INFO kablam!     Checking cpubars v0.1.1 (file:///source)
Sep 01 07:22:08.678 INFO kablam! warning: unused variable: `utilization`
Sep 01 07:22:08.678 INFO kablam!    --> src/model.rs:130:13
Sep 01 07:22:08.678 INFO kablam!     |
Sep 01 07:22:08.678 INFO kablam! 130 |         let utilization = s2 - s1;
Sep 01 07:22:08.678 INFO kablam!     |             ^^^^^^^^^^^ help: consider using `_utilization` instead
Sep 01 07:22:08.678 INFO kablam!     |
Sep 01 07:22:08.678 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 07:22:08.678 INFO kablam! 
Sep 01 07:22:08.833 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.04s
Sep 01 07:22:08.838 INFO kablam! su: No module specific data is present
Sep 01 07:22:09.399 INFO running `"docker" "rm" "-f" "e8a607a8eed98d1d6c9125b47b5bf240d59715232c74770a3ce093324bcfc71d"`
Sep 01 07:22:09.515 INFO blam! e8a607a8eed98d1d6c9125b47b5bf240d59715232c74770a3ce093324bcfc71d