Nov 07 16:45:35.516 INFO checking classifier-0.0.3 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 16:45:35.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 16:45:35.761 INFO blam! 81ecff689b8e756553d41e8de0df99976773f91a10ac5d33111664f786cd6208
Nov 07 16:45:35.766 INFO running `"docker" "start" "-a" "81ecff689b8e756553d41e8de0df99976773f91a10ac5d33111664f786cd6208"`
Nov 07 16:45:36.243 INFO kablam! usermod: no changes
Nov 07 16:45:36.312 INFO kablam!     Checking classifier v0.0.3 (/source)
Nov 07 16:45:37.468 INFO kablam! warning: variable does not need to be mutable
Nov 07 16:45:37.468 INFO kablam!   --> src/naive_bayes.rs:51:13
Nov 07 16:45:37.468 INFO kablam!    |
Nov 07 16:45:37.468 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Nov 07 16:45:37.468 INFO kablam!    |             ----^^^^^^^^^^^^^^
Nov 07 16:45:37.468 INFO kablam!    |             |
Nov 07 16:45:37.468 INFO kablam!    |             help: remove this `mut`
Nov 07 16:45:37.468 INFO kablam!    |
Nov 07 16:45:37.468 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 16:45:37.468 INFO kablam! 
Nov 07 16:45:37.597 INFO kablam! warning: variable does not need to be mutable
Nov 07 16:45:37.597 INFO kablam!   --> src/naive_bayes.rs:51:13
Nov 07 16:45:37.597 INFO kablam!    |
Nov 07 16:45:37.597 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Nov 07 16:45:37.597 INFO kablam!    |             ----^^^^^^^^^^^^^^
Nov 07 16:45:37.597 INFO kablam!    |             |
Nov 07 16:45:37.597 INFO kablam!    |             help: remove this `mut`
Nov 07 16:45:37.597 INFO kablam!    |
Nov 07 16:45:37.597 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 16:45:37.597 INFO kablam! 
Nov 07 16:45:38.917 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
Nov 07 16:45:38.929 INFO kablam! su: No module specific data is present
Nov 07 16:45:39.789 INFO running `"docker" "rm" "-f" "81ecff689b8e756553d41e8de0df99976773f91a10ac5d33111664f786cd6208"`
Nov 07 16:45:40.083 INFO blam! 81ecff689b8e756553d41e8de0df99976773f91a10ac5d33111664f786cd6208