Aug 31 19:46:19.747 INFO checking ogg_vorbis_ref-0.0.3 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 19:46:19.747 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 19:46:19.747 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:46:19.926 INFO blam! 85d64f0fcdc0dac96368db1c6a90e7fc1cb05f4a8a6a44812bc03344b1df8b82
Aug 31 19:46:19.929 INFO running `"docker" "start" "-a" "85d64f0fcdc0dac96368db1c6a90e7fc1cb05f4a8a6a44812bc03344b1df8b82"`
Aug 31 19:46:20.745 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (file:///source)
Aug 31 19:46:21.289 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:46:21.289 INFO kablam!   --> src/lib.rs:62:17
Aug 31 19:46:21.289 INFO kablam!    |
Aug 31 19:46:21.289 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 31 19:46:21.290 INFO kablam!    |                 ----^^^^^^
Aug 31 19:46:21.290 INFO kablam!    |                 |
Aug 31 19:46:21.290 INFO kablam!    |                 help: remove this `mut`
Aug 31 19:46:21.290 INFO kablam!    |
Aug 31 19:46:21.290 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:46:21.290 INFO kablam! 
Aug 31 19:46:21.302 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:46:21.302 INFO kablam!    --> src/lib.rs:177:13
Aug 31 19:46:21.302 INFO kablam!     |
Aug 31 19:46:21.302 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 31 19:46:21.302 INFO kablam!     |             ----^^^^^
Aug 31 19:46:21.302 INFO kablam!     |             |
Aug 31 19:46:21.302 INFO kablam!     |             help: remove this `mut`
Aug 31 19:46:21.302 INFO kablam! 
Aug 31 19:46:21.379 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:46:21.379 INFO kablam!   --> src/lib.rs:62:17
Aug 31 19:46:21.379 INFO kablam!    |
Aug 31 19:46:21.379 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Aug 31 19:46:21.379 INFO kablam!    |                 ----^^^^^^
Aug 31 19:46:21.379 INFO kablam!    |                 |
Aug 31 19:46:21.380 INFO kablam!    |                 help: remove this `mut`
Aug 31 19:46:21.380 INFO kablam!    |
Aug 31 19:46:21.380 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 19:46:21.380 INFO kablam! 
Aug 31 19:46:21.396 INFO kablam! warning: variable does not need to be mutable
Aug 31 19:46:21.396 INFO kablam!    --> src/lib.rs:177:13
Aug 31 19:46:21.396 INFO kablam!     |
Aug 31 19:46:21.396 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Aug 31 19:46:21.396 INFO kablam!     |             ----^^^^^
Aug 31 19:46:21.396 INFO kablam!     |             |
Aug 31 19:46:21.396 INFO kablam!     |             help: remove this `mut`
Aug 31 19:46:21.396 INFO kablam! 
Aug 31 19:46:21.428 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Aug 31 19:46:21.437 INFO kablam! su: No module specific data is present
Aug 31 19:46:21.834 INFO running `"docker" "rm" "-f" "85d64f0fcdc0dac96368db1c6a90e7fc1cb05f4a8a6a44812bc03344b1df8b82"`
Aug 31 19:46:22.038 INFO blam! 85d64f0fcdc0dac96368db1c6a90e7fc1cb05f4a8a6a44812bc03344b1df8b82