Sep 20 05:22:16.772 INFO checking classifier-0.0.3 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 05:22:16.772 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 05:22:16.773 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-7/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:22:16.965 INFO blam! 5e6ac3938c837b9f3c2bfd099f7ec457e8874ab01458d0e39d27314669e73683
Sep 20 05:22:16.967 INFO running `"docker" "start" "-a" "5e6ac3938c837b9f3c2bfd099f7ec457e8874ab01458d0e39d27314669e73683"`
Sep 20 05:22:17.822 INFO kablam! usermod: no changes
Sep 20 05:22:17.860 INFO kablam!     Checking classifier v0.0.3 (/source)
Sep 20 05:22:18.499 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:22:18.499 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 20 05:22:18.499 INFO kablam!    |
Sep 20 05:22:18.499 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 20 05:22:18.499 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 20 05:22:18.499 INFO kablam!    |             |
Sep 20 05:22:18.499 INFO kablam!    |             help: remove this `mut`
Sep 20 05:22:18.499 INFO kablam!    |
Sep 20 05:22:18.499 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:22:18.499 INFO kablam! 
Sep 20 05:22:18.605 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:22:18.605 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 20 05:22:18.605 INFO kablam!    |
Sep 20 05:22:18.605 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 20 05:22:18.605 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 20 05:22:18.605 INFO kablam!    |             |
Sep 20 05:22:18.605 INFO kablam!    |             help: remove this `mut`
Sep 20 05:22:18.605 INFO kablam!    |
Sep 20 05:22:18.605 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:22:18.605 INFO kablam! 
Sep 20 05:22:19.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Sep 20 05:22:19.107 INFO kablam! su: No module specific data is present
Sep 20 05:22:19.577 INFO running `"docker" "rm" "-f" "5e6ac3938c837b9f3c2bfd099f7ec457e8874ab01458d0e39d27314669e73683"`
Sep 20 05:22:19.659 INFO blam! 5e6ac3938c837b9f3c2bfd099f7ec457e8874ab01458d0e39d27314669e73683