Aug 17 15:48:40.745 INFO checking ogg_vorbis_ref-0.0.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 15:48:40.745 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 15:48:40.745 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 15:48:40.745 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:48:40.958 INFO blam! b1f75deee9b929c0bff369ae04748172e2509f4959ada341324fa23c900c60ca
Aug 17 15:48:40.961 INFO running `"docker" "start" "-a" "b1f75deee9b929c0bff369ae04748172e2509f4959ada341324fa23c900c60ca"`
Aug 17 15:48:41.833 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Aug 17 15:48:42.709 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.709 INFO kablam!   --> src/lib.rs:62:17
Aug 17 15:48:42.709 INFO kablam!    |
Aug 17 15:48:42.709 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 17 15:48:42.709 INFO kablam!    |                 ----^^^^^^
Aug 17 15:48:42.709 INFO kablam!    |                 |
Aug 17 15:48:42.709 INFO kablam!    |                 help: remove this `mut`
Aug 17 15:48:42.709 INFO kablam!    |
Aug 17 15:48:42.709 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:48:42.710 INFO kablam! 
Aug 17 15:48:42.734 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.734 INFO kablam!    --> src/lib.rs:177:13
Aug 17 15:48:42.734 INFO kablam!     |
Aug 17 15:48:42.735 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 17 15:48:42.735 INFO kablam!     |             ----^^^^^
Aug 17 15:48:42.735 INFO kablam!     |             |
Aug 17 15:48:42.735 INFO kablam!     |             help: remove this `mut`
Aug 17 15:48:42.735 INFO kablam! 
Aug 17 15:48:42.748 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.748 INFO kablam!   --> src/lib.rs:62:17
Aug 17 15:48:42.748 INFO kablam!    |
Aug 17 15:48:42.748 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 17 15:48:42.749 INFO kablam!    |                 ----^^^^^^
Aug 17 15:48:42.749 INFO kablam!    |                 |
Aug 17 15:48:42.749 INFO kablam!    |                 help: remove this `mut`
Aug 17 15:48:42.752 INFO kablam!    |
Aug 17 15:48:42.754 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:48:42.756 INFO kablam! 
Aug 17 15:48:42.789 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.789 INFO kablam!    --> src/lib.rs:177:13
Aug 17 15:48:42.789 INFO kablam!     |
Aug 17 15:48:42.789 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 17 15:48:42.789 INFO kablam!     |             ----^^^^^
Aug 17 15:48:42.789 INFO kablam!     |             |
Aug 17 15:48:42.789 INFO kablam!     |             help: remove this `mut`
Aug 17 15:48:42.790 INFO kablam! 
Aug 17 15:48:42.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Aug 17 15:48:42.895 INFO kablam! su: No module specific data is present
Aug 17 15:48:43.542 INFO running `"docker" "rm" "-f" "b1f75deee9b929c0bff369ae04748172e2509f4959ada341324fa23c900c60ca"`
Aug 17 15:48:43.721 INFO blam! b1f75deee9b929c0bff369ae04748172e2509f4959ada341324fa23c900c60ca