Aug 11 07:16:07.669 INFO checking ogg_vorbis_ref-0.0.3 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 07:16:07.669 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:16:07.670 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 07:16:07.670 INFO running `"docker" "create" "-v" "/tmp/crater.6uwFInFFoTUk:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 07:16:07.927 INFO blam! f25054eafba8c17e637e5e7ac37d21c97bbec61081a8c4dae64b5a260ab35968
Aug 11 07:16:07.929 INFO running `"docker" "start" "-a" "f25054eafba8c17e637e5e7ac37d21c97bbec61081a8c4dae64b5a260ab35968"`
Aug 11 07:16:08.901 INFO kablam!    Compiling vorbis-sys v0.0.8
Aug 11 07:16:15.104 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (file:///source)
Aug 11 07:16:15.684 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:15.684 INFO kablam!   --> src/lib.rs:62:17
Aug 11 07:16:15.684 INFO kablam!    |
Aug 11 07:16:15.685 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 11 07:16:15.685 INFO kablam!    |                 ----^^^^^^
Aug 11 07:16:15.685 INFO kablam!    |                 |
Aug 11 07:16:15.685 INFO kablam!    |                 help: remove this `mut`
Aug 11 07:16:15.685 INFO kablam!    |
Aug 11 07:16:15.685 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 07:16:15.685 INFO kablam! 
Aug 11 07:16:15.704 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:15.704 INFO kablam!    --> src/lib.rs:177:13
Aug 11 07:16:15.704 INFO kablam!     |
Aug 11 07:16:15.704 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 11 07:16:15.704 INFO kablam!     |             ----^^^^^
Aug 11 07:16:15.704 INFO kablam!     |             |
Aug 11 07:16:15.704 INFO kablam!     |             help: remove this `mut`
Aug 11 07:16:15.705 INFO kablam! 
Aug 11 07:16:15.710 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:15.710 INFO kablam!   --> src/lib.rs:62:17
Aug 11 07:16:15.710 INFO kablam!    |
Aug 11 07:16:15.710 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 11 07:16:15.710 INFO kablam!    |                 ----^^^^^^
Aug 11 07:16:15.710 INFO kablam!    |                 |
Aug 11 07:16:15.710 INFO kablam!    |                 help: remove this `mut`
Aug 11 07:16:15.710 INFO kablam!    |
Aug 11 07:16:15.710 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 07:16:15.710 INFO kablam! 
Aug 11 07:16:15.724 INFO kablam! warning: variable does not need to be mutable
Aug 11 07:16:15.724 INFO kablam!    --> src/lib.rs:177:13
Aug 11 07:16:15.724 INFO kablam!     |
Aug 11 07:16:15.724 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 11 07:16:15.724 INFO kablam!     |             ----^^^^^
Aug 11 07:16:15.724 INFO kablam!     |             |
Aug 11 07:16:15.724 INFO kablam!     |             help: remove this `mut`
Aug 11 07:16:15.724 INFO kablam! 
Aug 11 07:16:15.775 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.93s
Aug 11 07:16:15.777 INFO kablam! su: No module specific data is present
Aug 11 07:16:16.402 INFO running `"docker" "rm" "-f" "f25054eafba8c17e637e5e7ac37d21c97bbec61081a8c4dae64b5a260ab35968"`
Aug 11 07:16:16.495 INFO blam! f25054eafba8c17e637e5e7ac37d21c97bbec61081a8c4dae64b5a260ab35968