Sep 20 05:22:16.891 INFO checking classifier-0.0.3 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:22:16.891 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:22:16.891 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:22:17.046 INFO blam! 966da0f582784dd396742d069111882bb0d8315d32da9c0fbdc4853c8b722763
Sep 20 05:22:17.047 INFO running `"docker" "start" "-a" "966da0f582784dd396742d069111882bb0d8315d32da9c0fbdc4853c8b722763"`
Sep 20 05:22:17.997 INFO kablam! usermod: no changes
Sep 20 05:22:18.047 INFO kablam!     Checking classifier v0.0.3 (/source)
Sep 20 05:22:18.686 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:22:18.687 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 20 05:22:18.687 INFO kablam!    |
Sep 20 05:22:18.687 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 20 05:22:18.687 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 20 05:22:18.687 INFO kablam!    |             |
Sep 20 05:22:18.687 INFO kablam!    |             help: remove this `mut`
Sep 20 05:22:18.687 INFO kablam!    |
Sep 20 05:22:18.687 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:22:18.687 INFO kablam! 
Sep 20 05:22:18.820 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:22:18.820 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 20 05:22:18.820 INFO kablam!    |
Sep 20 05:22:18.820 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 20 05:22:18.820 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 20 05:22:18.820 INFO kablam!    |             |
Sep 20 05:22:18.820 INFO kablam!    |             help: remove this `mut`
Sep 20 05:22:18.820 INFO kablam!    |
Sep 20 05:22:18.820 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:22:18.820 INFO kablam! 
Sep 20 05:22:19.196 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 20 05:22:19.199 INFO kablam! su: No module specific data is present
Sep 20 05:22:19.712 INFO running `"docker" "rm" "-f" "966da0f582784dd396742d069111882bb0d8315d32da9c0fbdc4853c8b722763"`
Sep 20 05:22:19.771 INFO blam! 966da0f582784dd396742d069111882bb0d8315d32da9c0fbdc4853c8b722763