Sep 06 08:46:23.741 INFO checking classifier-0.0.3 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:46:23.742 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:46:23.742 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:46:23.874 INFO blam! f095ba53337bb3a6a989f3158a4a4953155d3214e5c965399b627c251647ede6
Sep 06 08:46:23.875 INFO running `"docker" "start" "-a" "f095ba53337bb3a6a989f3158a4a4953155d3214e5c965399b627c251647ede6"`
Sep 06 08:46:24.986 INFO kablam! usermod: no changes
Sep 06 08:46:25.035 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Sep 06 08:46:25.534 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:46:25.534 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 06 08:46:25.534 INFO kablam!    |
Sep 06 08:46:25.534 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 06 08:46:25.534 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 06 08:46:25.534 INFO kablam!    |             |
Sep 06 08:46:25.534 INFO kablam!    |             help: remove this `mut`
Sep 06 08:46:25.534 INFO kablam!    |
Sep 06 08:46:25.534 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:46:25.534 INFO kablam! 
Sep 06 08:46:25.569 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:46:25.569 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 06 08:46:25.569 INFO kablam!    |
Sep 06 08:46:25.569 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 06 08:46:25.569 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 06 08:46:25.569 INFO kablam!    |             |
Sep 06 08:46:25.569 INFO kablam!    |             help: remove this `mut`
Sep 06 08:46:25.569 INFO kablam!    |
Sep 06 08:46:25.569 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 08:46:25.569 INFO kablam! 
Sep 06 08:46:26.076 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 06 08:46:26.078 INFO kablam! su: No module specific data is present
Sep 06 08:46:26.987 INFO running `"docker" "rm" "-f" "f095ba53337bb3a6a989f3158a4a4953155d3214e5c965399b627c251647ede6"`
Sep 06 08:46:27.047 INFO blam! f095ba53337bb3a6a989f3158a4a4953155d3214e5c965399b627c251647ede6