Aug 17 15:48:40.614 INFO checking ogg_vorbis_ref-0.0.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 15:48:40.614 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:48:40.614 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 15:48:40.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 15:48:40.854 INFO blam! 1626e517058c0524665f72d3548b851539edaa4677cc2b39940f8ce0a34e7a00
Aug 17 15:48:40.856 INFO running `"docker" "start" "-a" "1626e517058c0524665f72d3548b851539edaa4677cc2b39940f8ce0a34e7a00"`
Aug 17 15:48:41.760 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Aug 17 15:48:42.419 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.419 INFO kablam!   --> src/lib.rs:62:17
Aug 17 15:48:42.419 INFO kablam!    |
Aug 17 15:48:42.419 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 17 15:48:42.419 INFO kablam!    |                 ----^^^^^^
Aug 17 15:48:42.419 INFO kablam!    |                 |
Aug 17 15:48:42.419 INFO kablam!    |                 help: remove this `mut`
Aug 17 15:48:42.420 INFO kablam!    |
Aug 17 15:48:42.420 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:48:42.421 INFO kablam! 
Aug 17 15:48:42.444 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.444 INFO kablam!    --> src/lib.rs:177:13
Aug 17 15:48:42.444 INFO kablam!     |
Aug 17 15:48:42.444 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 17 15:48:42.444 INFO kablam!     |             ----^^^^^
Aug 17 15:48:42.444 INFO kablam!     |             |
Aug 17 15:48:42.444 INFO kablam!     |             help: remove this `mut`
Aug 17 15:48:42.445 INFO kablam! 
Aug 17 15:48:42.630 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.630 INFO kablam!   --> src/lib.rs:62:17
Aug 17 15:48:42.630 INFO kablam!    |
Aug 17 15:48:42.630 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 17 15:48:42.630 INFO kablam!    |                 ----^^^^^^
Aug 17 15:48:42.630 INFO kablam!    |                 |
Aug 17 15:48:42.630 INFO kablam!    |                 help: remove this `mut`
Aug 17 15:48:42.630 INFO kablam!    |
Aug 17 15:48:42.630 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 15:48:42.630 INFO kablam! 
Aug 17 15:48:42.652 INFO kablam! warning: variable does not need to be mutable
Aug 17 15:48:42.652 INFO kablam!    --> src/lib.rs:177:13
Aug 17 15:48:42.652 INFO kablam!     |
Aug 17 15:48:42.652 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 17 15:48:42.652 INFO kablam!     |             ----^^^^^
Aug 17 15:48:42.652 INFO kablam!     |             |
Aug 17 15:48:42.652 INFO kablam!     |             help: remove this `mut`
Aug 17 15:48:42.652 INFO kablam! 
Aug 17 15:48:42.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Aug 17 15:48:42.719 INFO kablam! su: No module specific data is present
Aug 17 15:48:43.355 INFO running `"docker" "rm" "-f" "1626e517058c0524665f72d3548b851539edaa4677cc2b39940f8ce0a34e7a00"`
Aug 17 15:48:43.532 INFO blam! 1626e517058c0524665f72d3548b851539edaa4677cc2b39940f8ce0a34e7a00