Aug 30 21:50:49.143 INFO checking classifier-0.0.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 21:50:49.143 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 21:50:49.143 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 21:50:49.384 INFO blam! 887797de85dd1830643cbe427762535f70668f3475fd164332ef68b19b06a05f
Aug 30 21:50:49.386 INFO running `"docker" "start" "-a" "887797de85dd1830643cbe427762535f70668f3475fd164332ef68b19b06a05f"`
Aug 30 21:50:50.242 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Aug 30 21:50:51.398 INFO kablam! warning: variable does not need to be mutable
Aug 30 21:50:51.399 INFO kablam!   --> src/naive_bayes.rs:51:13
Aug 30 21:50:51.399 INFO kablam!    |
Aug 30 21:50:51.399 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Aug 30 21:50:51.399 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 30 21:50:51.399 INFO kablam!    |             |
Aug 30 21:50:51.399 INFO kablam!    |             help: remove this `mut`
Aug 30 21:50:51.399 INFO kablam!    |
Aug 30 21:50:51.399 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 21:50:51.399 INFO kablam! 
Aug 30 21:50:51.438 INFO kablam! warning: variable does not need to be mutable
Aug 30 21:50:51.438 INFO kablam!   --> src/naive_bayes.rs:51:13
Aug 30 21:50:51.438 INFO kablam!    |
Aug 30 21:50:51.438 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Aug 30 21:50:51.438 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 30 21:50:51.438 INFO kablam!    |             |
Aug 30 21:50:51.438 INFO kablam!    |             help: remove this `mut`
Aug 30 21:50:51.438 INFO kablam!    |
Aug 30 21:50:51.438 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 21:50:51.438 INFO kablam! 
Aug 30 21:50:52.720 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.51s
Aug 30 21:50:52.725 INFO kablam! su: No module specific data is present
Aug 30 21:50:53.225 INFO running `"docker" "rm" "-f" "887797de85dd1830643cbe427762535f70668f3475fd164332ef68b19b06a05f"`
Aug 30 21:50:53.329 INFO blam! 887797de85dd1830643cbe427762535f70668f3475fd164332ef68b19b06a05f