Sep 02 00:35:21.024 INFO checking classifier-0.0.3 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 00:35:21.024 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 00:35:21.024 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 00:35:21.208 INFO blam! 76b687f1a02e6b0c88a35624c526a8c54635c799d96f202781312be0a625e321
Sep 02 00:35:21.211 INFO running `"docker" "start" "-a" "76b687f1a02e6b0c88a35624c526a8c54635c799d96f202781312be0a625e321"`
Sep 02 00:35:21.922 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Sep 02 00:35:23.394 INFO kablam! warning: variable does not need to be mutable
Sep 02 00:35:23.394 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 02 00:35:23.394 INFO kablam!    |
Sep 02 00:35:23.394 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 02 00:35:23.394 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 02 00:35:23.394 INFO kablam!    |             |
Sep 02 00:35:23.394 INFO kablam!    |             help: remove this `mut`
Sep 02 00:35:23.394 INFO kablam!    |
Sep 02 00:35:23.394 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 00:35:23.394 INFO kablam! 
Sep 02 00:35:23.470 INFO kablam! warning: variable does not need to be mutable
Sep 02 00:35:23.470 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 02 00:35:23.470 INFO kablam!    |
Sep 02 00:35:23.470 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 02 00:35:23.470 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 02 00:35:23.470 INFO kablam!    |             |
Sep 02 00:35:23.470 INFO kablam!    |             help: remove this `mut`
Sep 02 00:35:23.470 INFO kablam!    |
Sep 02 00:35:23.470 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 00:35:23.470 INFO kablam! 
Sep 02 00:35:24.569 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Sep 02 00:35:24.574 INFO kablam! su: No module specific data is present
Sep 02 00:35:25.366 INFO running `"docker" "rm" "-f" "76b687f1a02e6b0c88a35624c526a8c54635c799d96f202781312be0a625e321"`
Sep 02 00:35:25.453 INFO blam! 76b687f1a02e6b0c88a35624c526a8c54635c799d96f202781312be0a625e321