Nov 03 04:39:31.801 INFO checking ogg_vorbis_ref-0.0.3 against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 03 04:39:31.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 03 04:39:32.274 INFO blam! 7a9cca38addd5011f71fbb0d17a1df4f5fcad63582090163527d4e32420e9944
Nov 03 04:39:32.281 INFO running `"docker" "start" "-a" "7a9cca38addd5011f71fbb0d17a1df4f5fcad63582090163527d4e32420e9944"`
Nov 03 04:39:33.381 INFO kablam! usermod: no changes
Nov 03 04:39:33.510 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (/source)
Nov 03 04:39:34.444 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.444 INFO kablam!   --> src/lib.rs:62:17
Nov 03 04:39:34.444 INFO kablam!    |
Nov 03 04:39:34.444 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 03 04:39:34.444 INFO kablam!    |                 ----^^^^^^
Nov 03 04:39:34.444 INFO kablam!    |                 |
Nov 03 04:39:34.444 INFO kablam!    |                 help: remove this `mut`
Nov 03 04:39:34.444 INFO kablam!    |
Nov 03 04:39:34.444 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 04:39:34.444 INFO kablam! 
Nov 03 04:39:34.456 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.456 INFO kablam!    --> src/lib.rs:177:13
Nov 03 04:39:34.456 INFO kablam!     |
Nov 03 04:39:34.456 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 03 04:39:34.456 INFO kablam!     |             ----^^^^^
Nov 03 04:39:34.456 INFO kablam!     |             |
Nov 03 04:39:34.456 INFO kablam!     |             help: remove this `mut`
Nov 03 04:39:34.456 INFO kablam! 
Nov 03 04:39:34.960 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.961 INFO kablam!   --> src/lib.rs:62:17
Nov 03 04:39:34.961 INFO kablam!    |
Nov 03 04:39:34.961 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 03 04:39:34.961 INFO kablam!    |                 ----^^^^^^
Nov 03 04:39:34.961 INFO kablam!    |                 |
Nov 03 04:39:34.961 INFO kablam!    |                 help: remove this `mut`
Nov 03 04:39:34.961 INFO kablam!    |
Nov 03 04:39:34.961 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 04:39:34.961 INFO kablam! 
Nov 03 04:39:34.969 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.969 INFO kablam!    --> src/lib.rs:177:13
Nov 03 04:39:34.969 INFO kablam!     |
Nov 03 04:39:34.969 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 03 04:39:34.969 INFO kablam!     |             ----^^^^^
Nov 03 04:39:34.969 INFO kablam!     |             |
Nov 03 04:39:34.970 INFO kablam!     |             help: remove this `mut`
Nov 03 04:39:34.970 INFO kablam! 
Nov 03 04:39:35.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Nov 03 04:39:35.029 INFO kablam! su: No module specific data is present
Nov 03 04:39:35.755 INFO running `"docker" "rm" "-f" "7a9cca38addd5011f71fbb0d17a1df4f5fcad63582090163527d4e32420e9944"`
Nov 03 04:39:36.076 INFO blam! 7a9cca38addd5011f71fbb0d17a1df4f5fcad63582090163527d4e32420e9944