Sep 04 21:28:15.066 INFO checking classifier-0.0.3 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:28:15.066 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:28:15.066 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:28:15.226 INFO blam! db782deecb5104353c1e2bbe9a2fb71746b4135e16be04ab1ccbcf8b7af775bd
Sep 04 21:28:15.227 INFO running `"docker" "start" "-a" "db782deecb5104353c1e2bbe9a2fb71746b4135e16be04ab1ccbcf8b7af775bd"`
Sep 04 21:28:15.951 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Sep 04 21:28:17.402 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:28:17.402 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 04 21:28:17.402 INFO kablam!    |
Sep 04 21:28:17.402 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 04 21:28:17.402 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 04 21:28:17.402 INFO kablam!    |             |
Sep 04 21:28:17.402 INFO kablam!    |             help: remove this `mut`
Sep 04 21:28:17.402 INFO kablam!    |
Sep 04 21:28:17.403 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 21:28:17.403 INFO kablam! 
Sep 04 21:28:17.548 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:28:17.548 INFO kablam!   --> src/naive_bayes.rs:51:13
Sep 04 21:28:17.548 INFO kablam!    |
Sep 04 21:28:17.548 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Sep 04 21:28:17.548 INFO kablam!    |             ----^^^^^^^^^^^^^^
Sep 04 21:28:17.548 INFO kablam!    |             |
Sep 04 21:28:17.548 INFO kablam!    |             help: remove this `mut`
Sep 04 21:28:17.548 INFO kablam!    |
Sep 04 21:28:17.548 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 21:28:17.549 INFO kablam! 
Sep 04 21:28:18.859 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Sep 04 21:28:18.863 INFO kablam! su: No module specific data is present
Sep 04 21:28:19.201 INFO running `"docker" "rm" "-f" "db782deecb5104353c1e2bbe9a2fb71746b4135e16be04ab1ccbcf8b7af775bd"`
Sep 04 21:28:19.303 INFO blam! db782deecb5104353c1e2bbe9a2fb71746b4135e16be04ab1ccbcf8b7af775bd