Nov 03 04:39:31.732 INFO checking ogg_vorbis_ref-0.0.3 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 04:39:31.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 04:39:32.192 INFO blam! 38a0dbd13d3ca2af0654f866aeb23c64a2fe5b8c7590f65b8e3545998c6ea701
Nov 03 04:39:32.196 INFO running `"docker" "start" "-a" "38a0dbd13d3ca2af0654f866aeb23c64a2fe5b8c7590f65b8e3545998c6ea701"`
Nov 03 04:39:33.769 INFO kablam! usermod: no changes
Nov 03 04:39:33.872 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (/source)
Nov 03 04:39:34.804 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.804 INFO kablam!   --> src/lib.rs:62:17
Nov 03 04:39:34.804 INFO kablam!    |
Nov 03 04:39:34.804 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 03 04:39:34.804 INFO kablam!    |                 ----^^^^^^
Nov 03 04:39:34.804 INFO kablam!    |                 |
Nov 03 04:39:34.804 INFO kablam!    |                 help: remove this `mut`
Nov 03 04:39:34.804 INFO kablam!    |
Nov 03 04:39:34.804 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 04:39:34.804 INFO kablam! 
Nov 03 04:39:34.809 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:34.809 INFO kablam!    --> src/lib.rs:177:13
Nov 03 04:39:34.809 INFO kablam!     |
Nov 03 04:39:34.809 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 03 04:39:34.809 INFO kablam!     |             ----^^^^^
Nov 03 04:39:34.809 INFO kablam!     |             |
Nov 03 04:39:34.809 INFO kablam!     |             help: remove this `mut`
Nov 03 04:39:34.809 INFO kablam! 
Nov 03 04:39:35.196 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:35.196 INFO kablam!   --> src/lib.rs:62:17
Nov 03 04:39:35.196 INFO kablam!    |
Nov 03 04:39:35.196 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Nov 03 04:39:35.196 INFO kablam!    |                 ----^^^^^^
Nov 03 04:39:35.196 INFO kablam!    |                 |
Nov 03 04:39:35.196 INFO kablam!    |                 help: remove this `mut`
Nov 03 04:39:35.196 INFO kablam!    |
Nov 03 04:39:35.196 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 04:39:35.196 INFO kablam! 
Nov 03 04:39:35.200 INFO kablam! warning: variable does not need to be mutable
Nov 03 04:39:35.200 INFO kablam!    --> src/lib.rs:177:13
Nov 03 04:39:35.200 INFO kablam!     |
Nov 03 04:39:35.200 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Nov 03 04:39:35.200 INFO kablam!     |             ----^^^^^
Nov 03 04:39:35.200 INFO kablam!     |             |
Nov 03 04:39:35.200 INFO kablam!     |             help: remove this `mut`
Nov 03 04:39:35.200 INFO kablam! 
Nov 03 04:39:35.264 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 03 04:39:35.274 INFO kablam! su: No module specific data is present
Nov 03 04:39:36.185 INFO running `"docker" "rm" "-f" "38a0dbd13d3ca2af0654f866aeb23c64a2fe5b8c7590f65b8e3545998c6ea701"`
Nov 03 04:39:36.556 INFO blam! 38a0dbd13d3ca2af0654f866aeb23c64a2fe5b8c7590f65b8e3545998c6ea701