Nov 07 11:27:38.425 INFO checking ogg_vorbis_ref-0.0.3 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 11:27:38.425 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 11:27:38.846 INFO blam! b1c0d9ba8f33c5df277d599bb8ad2688b530525119fa7b186270f93184b4e5c9
Nov 07 11:27:38.848 INFO running `"docker" "start" "-a" "b1c0d9ba8f33c5df277d599bb8ad2688b530525119fa7b186270f93184b4e5c9"`
Nov 07 11:27:40.329 INFO kablam! usermod: no changes
Nov 07 11:27:40.460 INFO kablam!    Compiling ogg-sys v0.0.9
Nov 07 11:27:40.460 INFO kablam!    Compiling vorbis-sys v0.0.8
Nov 07 11:27:47.428 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (/source)
Nov 07 11:27:48.576 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:27:48.576 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:27:48.576 INFO kablam!   --> src/lib.rs:62:17
Nov 07 11:27:48.576 INFO kablam!    |
Nov 07 11:27:48.576 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 07 11:27:48.576 INFO kablam!    |                 ----^^^^^^
Nov 07 11:27:48.576 INFO kablam!    |                 |
Nov 07 11:27:48.576 INFO kablam!    |                 help: remove this `mut`
Nov 07 11:27:48.576 INFO kablam!    |
Nov 07 11:27:48.576 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 11:27:48.576 INFO kablam! 
Nov 07 11:27:48.576 INFO kablam!   --> src/lib.rs:62:17
Nov 07 11:27:48.577 INFO kablam!    |
Nov 07 11:27:48.577 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 07 11:27:48.577 INFO kablam!    |                 ----^^^^^^
Nov 07 11:27:48.577 INFO kablam!    |                 |
Nov 07 11:27:48.577 INFO kablam!    |                 help: remove this `mut`
Nov 07 11:27:48.577 INFO kablam!    |
Nov 07 11:27:48.577 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 11:27:48.577 INFO kablam! 
Nov 07 11:27:48.577 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:27:48.577 INFO kablam!    --> src/lib.rs:177:13
Nov 07 11:27:48.577 INFO kablam!     |
Nov 07 11:27:48.577 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 07 11:27:48.577 INFO kablam!     |             ----^^^^^
Nov 07 11:27:48.577 INFO kablam!     |             |
Nov 07 11:27:48.577 INFO kablam!     |             help: remove this `mut`
Nov 07 11:27:48.577 INFO kablam! 
Nov 07 11:27:48.581 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:27:48.581 INFO kablam!    --> src/lib.rs:177:13
Nov 07 11:27:48.581 INFO kablam!     |
Nov 07 11:27:48.581 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 07 11:27:48.581 INFO kablam!     |             ----^^^^^
Nov 07 11:27:48.581 INFO kablam!     |             |
Nov 07 11:27:48.581 INFO kablam!     |             help: remove this `mut`
Nov 07 11:27:48.581 INFO kablam! 
Nov 07 11:27:48.657 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
Nov 07 11:27:48.657 INFO kablam! su: No module specific data is present
Nov 07 11:27:49.407 INFO running `"docker" "rm" "-f" "b1c0d9ba8f33c5df277d599bb8ad2688b530525119fa7b186270f93184b4e5c9"`
Nov 07 11:27:49.824 INFO blam! b1c0d9ba8f33c5df277d599bb8ad2688b530525119fa7b186270f93184b4e5c9