Aug 11 17:44:52.688 INFO checking classifier-0.0.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:44:52.688 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:44:52.688 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:44:52.688 INFO running `"docker" "create" "-v" "/tmp/crater.LexBRA0FDW5E:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:44:52.930 INFO blam! f1b08db5659b366be79362c5d18cebd37cb41828ba732565d3c234c77689d8c8
Aug 11 17:44:52.949 INFO running `"docker" "start" "-a" "f1b08db5659b366be79362c5d18cebd37cb41828ba732565d3c234c77689d8c8"`
Aug 11 17:44:54.330 INFO kablam!     Blocking waiting for file lock on the git checkouts
Aug 11 17:44:54.449 INFO kablam!     Checking classifier v0.0.3 (file:///source)
Aug 11 17:44:55.237 INFO kablam! warning: variable does not need to be mutable
Aug 11 17:44:55.237 INFO kablam!   --> src/naive_bayes.rs:51:13
Aug 11 17:44:55.237 INFO kablam!    |
Aug 11 17:44:55.237 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Aug 11 17:44:55.237 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 11 17:44:55.238 INFO kablam!    |             |
Aug 11 17:44:55.238 INFO kablam!    |             help: remove this `mut`
Aug 11 17:44:55.238 INFO kablam!    |
Aug 11 17:44:55.238 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 17:44:55.238 INFO kablam! 
Aug 11 17:44:55.385 INFO kablam! warning: variable does not need to be mutable
Aug 11 17:44:55.385 INFO kablam!   --> src/naive_bayes.rs:51:13
Aug 11 17:44:55.385 INFO kablam!    |
Aug 11 17:44:55.385 INFO kablam! 51 |         let mut classification = self.classifications.get_mut(label).unwrap();
Aug 11 17:44:55.385 INFO kablam!    |             ----^^^^^^^^^^^^^^
Aug 11 17:44:55.385 INFO kablam!    |             |
Aug 11 17:44:55.385 INFO kablam!    |             help: remove this `mut`
Aug 11 17:44:55.385 INFO kablam!    |
Aug 11 17:44:55.385 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 17:44:55.386 INFO kablam! 
Aug 11 17:44:56.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Aug 11 17:44:56.598 INFO kablam! su: No module specific data is present
Aug 11 17:44:57.651 INFO running `"docker" "rm" "-f" "f1b08db5659b366be79362c5d18cebd37cb41828ba732565d3c234c77689d8c8"`
Aug 11 17:44:57.802 INFO blam! f1b08db5659b366be79362c5d18cebd37cb41828ba732565d3c234c77689d8c8