Aug 02 03:10:24.952 INFO checking ogg_vorbis_ref-0.0.1 against 1.27.2+tmplazy for lazy_static-1
Aug 02 03:10:24.953 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:10:24.953 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 03:10:24.953 INFO running `"docker" "create" "-v" "/tmp/crater.EJuBFJBZc2hT:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-4/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 03:10:25.126 INFO blam! a97410a0a447a24547a6582a8af8a6a7fa314b20a21562f691e38b03227a6d8b
Aug 02 03:10:25.128 INFO running `"docker" "start" "-a" "a97410a0a447a24547a6582a8af8a6a7fa314b20a21562f691e38b03227a6d8b"`
Aug 02 03:10:26.291 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Aug 02 03:10:27.000 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:27.000 INFO kablam!   --> src/lib.rs:62:17
Aug 02 03:10:27.000 INFO kablam!    |
Aug 02 03:10:27.000 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 02 03:10:27.000 INFO kablam!    |                 ----^^^^^^
Aug 02 03:10:27.000 INFO kablam!    |                 |
Aug 02 03:10:27.000 INFO kablam!    |                 help: remove this `mut`
Aug 02 03:10:27.000 INFO kablam!    |
Aug 02 03:10:27.000 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 03:10:27.000 INFO kablam! 
Aug 02 03:10:27.016 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:27.016 INFO kablam!    --> src/lib.rs:177:13
Aug 02 03:10:27.016 INFO kablam!     |
Aug 02 03:10:27.016 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 02 03:10:27.016 INFO kablam!     |             ----^^^^^
Aug 02 03:10:27.016 INFO kablam!     |             |
Aug 02 03:10:27.016 INFO kablam!     |             help: remove this `mut`
Aug 02 03:10:27.016 INFO kablam! 
Aug 02 03:10:27.149 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:27.149 INFO kablam!   --> src/lib.rs:62:17
Aug 02 03:10:27.149 INFO kablam!    |
Aug 02 03:10:27.149 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 02 03:10:27.149 INFO kablam!    |                 ----^^^^^^
Aug 02 03:10:27.149 INFO kablam!    |                 |
Aug 02 03:10:27.149 INFO kablam!    |                 help: remove this `mut`
Aug 02 03:10:27.149 INFO kablam!    |
Aug 02 03:10:27.149 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 03:10:27.149 INFO kablam! 
Aug 02 03:10:27.159 INFO kablam! warning: variable does not need to be mutable
Aug 02 03:10:27.159 INFO kablam!    --> src/lib.rs:177:13
Aug 02 03:10:27.159 INFO kablam!     |
Aug 02 03:10:27.159 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 02 03:10:27.159 INFO kablam!     |             ----^^^^^
Aug 02 03:10:27.159 INFO kablam!     |             |
Aug 02 03:10:27.159 INFO kablam!     |             help: remove this `mut`
Aug 02 03:10:27.159 INFO kablam! 
Aug 02 03:10:27.216 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Aug 02 03:10:27.220 INFO kablam! su: No module specific data is present
Aug 02 03:10:27.798 INFO running `"docker" "rm" "-f" "a97410a0a447a24547a6582a8af8a6a7fa314b20a21562f691e38b03227a6d8b"`
Aug 02 03:10:27.943 INFO blam! a97410a0a447a24547a6582a8af8a6a7fa314b20a21562f691e38b03227a6d8b