Sep 14 18:26:06.623 INFO checking classifier-0.0.3 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 18:26:06.623 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 18:26:06.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 18:26:06.856 INFO blam! accf23a12b4bda28254b502bece08973f6bb53195fb46a3d16807eadb9a62d4f
Sep 14 18:26:06.857 INFO running `"docker" "start" "-a" "accf23a12b4bda28254b502bece08973f6bb53195fb46a3d16807eadb9a62d4f"`
Sep 14 18:26:07.722 INFO kablam! usermod: no changes
Sep 14 18:26:07.814 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Sep 14 18:26:08.443 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:26:08.443 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 14 18:26:08.443 INFO kablam!    |
Sep 14 18:26:08.443 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 14 18:26:08.443 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 14 18:26:08.443 INFO kablam!    |             |
Sep 14 18:26:08.443 INFO kablam!    |             help: remove this `mut`
Sep 14 18:26:08.443 INFO kablam!    |
Sep 14 18:26:08.443 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 18:26:08.443 INFO kablam! 
Sep 14 18:26:08.530 INFO kablam! warning: variable does not need to be mutable
Sep 14 18:26:08.530 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 14 18:26:08.530 INFO kablam!    |
Sep 14 18:26:08.530 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 14 18:26:08.530 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 14 18:26:08.530 INFO kablam!    |             |
Sep 14 18:26:08.530 INFO kablam!    |             help: remove this `mut`
Sep 14 18:26:08.530 INFO kablam!    |
Sep 14 18:26:08.530 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 18:26:08.530 INFO kablam! 
Sep 14 18:26:09.153 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Sep 14 18:26:09.159 INFO kablam! su: No module specific data is present
Sep 14 18:26:09.606 INFO running `"docker" "rm" "-f" "accf23a12b4bda28254b502bece08973f6bb53195fb46a3d16807eadb9a62d4f"`
Sep 14 18:26:09.697 INFO blam! accf23a12b4bda28254b502bece08973f6bb53195fb46a3d16807eadb9a62d4f