Aug 11 07:16:06.090 INFO checking ogg_vorbis_ref-0.0.3 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 07:16:06.090 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:16:06.090 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 07:16:06.090 INFO running `"docker" "create" "-v" "/tmp/crater.NNXKNfB7VC3p:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 07:16:06.295 INFO blam! b1df90bffe6602a114b4fbf7943fc4772670865650369b65384ef10ea194847e
Aug 11 07:16:06.298 INFO running `"docker" "start" "-a" "b1df90bffe6602a114b4fbf7943fc4772670865650369b65384ef10ea194847e"`
Aug 11 07:16:07.307 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (file:///source)
Aug 11 07:16:08.044 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:08.044 INFO kablam!   --> src/lib.rs:62:17
Aug 11 07:16:08.044 INFO kablam!    |
Aug 11 07:16:08.044 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 11 07:16:08.044 INFO kablam!    |                 ----^^^^^^
Aug 11 07:16:08.044 INFO kablam!    |                 |
Aug 11 07:16:08.044 INFO kablam!    |                 help: remove this `mut`
Aug 11 07:16:08.044 INFO kablam!    |
Aug 11 07:16:08.044 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 07:16:08.044 INFO kablam! 
Aug 11 07:16:08.058 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:08.058 INFO kablam!    --> src/lib.rs:177:13
Aug 11 07:16:08.058 INFO kablam!     |
Aug 11 07:16:08.058 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 11 07:16:08.058 INFO kablam!     |             ----^^^^^
Aug 11 07:16:08.059 INFO kablam!     |             |
Aug 11 07:16:08.059 INFO kablam!     |             help: remove this `mut`
Aug 11 07:16:08.059 INFO kablam! 
Aug 11 07:16:08.400 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:08.400 INFO kablam!   --> src/lib.rs:62:17
Aug 11 07:16:08.400 INFO kablam!    |
Aug 11 07:16:08.400 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 11 07:16:08.400 INFO kablam!    |                 ----^^^^^^
Aug 11 07:16:08.400 INFO kablam!    |                 |
Aug 11 07:16:08.400 INFO kablam!    |                 help: remove this `mut`
Aug 11 07:16:08.400 INFO kablam!    |
Aug 11 07:16:08.401 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 07:16:08.401 INFO kablam! 
Aug 11 07:16:08.423 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:08.423 INFO kablam!    --> src/lib.rs:177:13
Aug 11 07:16:08.423 INFO kablam!     |
Aug 11 07:16:08.423 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 11 07:16:08.423 INFO kablam!     |             ----^^^^^
Aug 11 07:16:08.423 INFO kablam!     |             |
Aug 11 07:16:08.423 INFO kablam!     |             help: remove this `mut`
Aug 11 07:16:08.424 INFO kablam! 
Aug 11 07:16:08.498 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Aug 11 07:16:08.501 INFO kablam! su: No module specific data is present
Aug 11 07:16:09.134 INFO running `"docker" "rm" "-f" "b1df90bffe6602a114b4fbf7943fc4772670865650369b65384ef10ea194847e"`
Aug 11 07:16:09.292 INFO blam! b1df90bffe6602a114b4fbf7943fc4772670865650369b65384ef10ea194847e