Aug 30 08:57:32.416 INFO checking ogg_vorbis_ref-0.0.3 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 08:57:32.416 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 08:57:32.416 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:57:32.585 INFO blam! 9516f09f2464b5815b2f4a81ff8d594ca6de44f7dc7e9844462e6af3682d6321
Aug 30 08:57:32.587 INFO running `"docker" "start" "-a" "9516f09f2464b5815b2f4a81ff8d594ca6de44f7dc7e9844462e6af3682d6321"`
Aug 30 08:57:33.266 INFO kablam!    Compiling ogg-sys v0.0.9
Aug 30 08:57:33.266 INFO kablam!    Compiling vorbis-sys v0.0.8
Aug 30 08:57:37.945 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (file:///source)
Aug 30 08:57:38.575 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:57:38.575 INFO kablam!   --> src/lib.rs:62:17
Aug 30 08:57:38.575 INFO kablam!    |
Aug 30 08:57:38.575 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 30 08:57:38.575 INFO kablam!    |                 ----^^^^^^
Aug 30 08:57:38.575 INFO kablam!    |                 |
Aug 30 08:57:38.575 INFO kablam!    |                 help: remove this `mut`
Aug 30 08:57:38.575 INFO kablam!    |
Aug 30 08:57:38.575 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 08:57:38.575 INFO kablam! 
Aug 30 08:57:38.598 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:57:38.598 INFO kablam!    --> src/lib.rs:177:13
Aug 30 08:57:38.598 INFO kablam!     |
Aug 30 08:57:38.598 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 30 08:57:38.598 INFO kablam!     |             ----^^^^^
Aug 30 08:57:38.598 INFO kablam!     |             |
Aug 30 08:57:38.598 INFO kablam!     |             help: remove this `mut`
Aug 30 08:57:38.598 INFO kablam! 
Aug 30 08:57:38.705 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:57:38.705 INFO kablam!   --> src/lib.rs:62:17
Aug 30 08:57:38.705 INFO kablam!    |
Aug 30 08:57:38.705 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 30 08:57:38.705 INFO kablam!    |                 ----^^^^^^
Aug 30 08:57:38.705 INFO kablam!    |                 |
Aug 30 08:57:38.705 INFO kablam!    |                 help: remove this `mut`
Aug 30 08:57:38.705 INFO kablam!    |
Aug 30 08:57:38.705 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 08:57:38.705 INFO kablam! 
Aug 30 08:57:38.716 INFO kablam! warning: variable does not need to be mutable
Aug 30 08:57:38.716 INFO kablam!    --> src/lib.rs:177:13
Aug 30 08:57:38.716 INFO kablam!     |
Aug 30 08:57:38.717 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 30 08:57:38.717 INFO kablam!     |             ----^^^^^
Aug 30 08:57:38.717 INFO kablam!     |             |
Aug 30 08:57:38.717 INFO kablam!     |             help: remove this `mut`
Aug 30 08:57:38.717 INFO kablam! 
Aug 30 08:57:38.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.51s
Aug 30 08:57:38.751 INFO kablam! su: No module specific data is present
Aug 30 08:57:39.233 INFO running `"docker" "rm" "-f" "9516f09f2464b5815b2f4a81ff8d594ca6de44f7dc7e9844462e6af3682d6321"`
Aug 30 08:57:39.324 INFO blam! 9516f09f2464b5815b2f4a81ff8d594ca6de44f7dc7e9844462e6af3682d6321