Aug 02 03:10:25.960 INFO checking ogg_vorbis_ref-0.0.1 against 1.27.2 for lazy_static-1
Aug 02 03:10:25.960 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:10:25.960 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:10:25.960 INFO running `"docker" "create" "-v" "/tmp/crater.tvSVIF6f0Ded:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 03:10:26.186 INFO blam! e8fd9f7d3cac352d825f692e33db71364ecbb5ed3d8f9fa2632d54c2e02bcadb
Aug 02 03:10:26.190 INFO running `"docker" "start" "-a" "e8fd9f7d3cac352d825f692e33db71364ecbb5ed3d8f9fa2632d54c2e02bcadb"`
Aug 02 03:10:27.072 INFO kablam!    Compiling vorbis-sys v0.0.8
Aug 02 03:10:33.541 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Aug 02 03:10:34.325 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:34.325 INFO kablam!   --> src/lib.rs:62:17
Aug 02 03:10:34.325 INFO kablam!    |
Aug 02 03:10:34.325 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 02 03:10:34.325 INFO kablam!    |                 ----^^^^^^
Aug 02 03:10:34.325 INFO kablam!    |                 |
Aug 02 03:10:34.325 INFO kablam!    |                 help: remove this `mut`
Aug 02 03:10:34.325 INFO kablam!    |
Aug 02 03:10:34.326 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 03:10:34.326 INFO kablam! 
Aug 02 03:10:34.339 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:34.339 INFO kablam!    --> src/lib.rs:177:13
Aug 02 03:10:34.339 INFO kablam!     |
Aug 02 03:10:34.339 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 02 03:10:34.340 INFO kablam!     |             ----^^^^^
Aug 02 03:10:34.340 INFO kablam!     |             |
Aug 02 03:10:34.340 INFO kablam!     |             help: remove this `mut`
Aug 02 03:10:34.340 INFO kablam! 
Aug 02 03:10:34.478 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:34.478 INFO kablam!   --> src/lib.rs:62:17
Aug 02 03:10:34.478 INFO kablam!    |
Aug 02 03:10:34.478 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 02 03:10:34.478 INFO kablam!    |                 ----^^^^^^
Aug 02 03:10:34.478 INFO kablam!    |                 |
Aug 02 03:10:34.478 INFO kablam!    |                 help: remove this `mut`
Aug 02 03:10:34.482 INFO kablam!    |
Aug 02 03:10:34.482 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 03:10:34.482 INFO kablam! 
Aug 02 03:10:34.501 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:34.501 INFO kablam!    --> src/lib.rs:177:13
Aug 02 03:10:34.501 INFO kablam!     |
Aug 02 03:10:34.501 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 02 03:10:34.501 INFO kablam!     |             ----^^^^^
Aug 02 03:10:34.501 INFO kablam!     |             |
Aug 02 03:10:34.501 INFO kablam!     |             help: remove this `mut`
Aug 02 03:10:34.501 INFO kablam! 
Aug 02 03:10:34.552 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
Aug 02 03:10:34.556 INFO kablam! su: No module specific data is present
Aug 02 03:10:35.577 INFO running `"docker" "rm" "-f" "e8fd9f7d3cac352d825f692e33db71364ecbb5ed3d8f9fa2632d54c2e02bcadb"`
Aug 02 03:10:35.675 INFO blam! e8fd9f7d3cac352d825f692e33db71364ecbb5ed3d8f9fa2632d54c2e02bcadb