Sep 04 09:15:05.835 INFO checking ogg_vorbis_ref-0.0.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 09:15:05.835 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 09:15:05.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 09:15:06.002 INFO blam! 43f4884600cf191faf7c5cc6fcc14919a6c1db185c147680484401d265157f91
Sep 04 09:15:06.004 INFO running `"docker" "start" "-a" "43f4884600cf191faf7c5cc6fcc14919a6c1db185c147680484401d265157f91"`
Sep 04 09:15:06.642 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Sep 04 09:15:07.160 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:15:07.160 INFO kablam!   --> src/lib.rs:62:17
Sep 04 09:15:07.160 INFO kablam!    |
Sep 04 09:15:07.160 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 04 09:15:07.160 INFO kablam!    |                 ----^^^^^^
Sep 04 09:15:07.160 INFO kablam!    |                 |
Sep 04 09:15:07.160 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:15:07.160 INFO kablam!    |
Sep 04 09:15:07.160 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 09:15:07.160 INFO kablam! 
Sep 04 09:15:07.173 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:15:07.173 INFO kablam!    --> src/lib.rs:177:13
Sep 04 09:15:07.173 INFO kablam!     |
Sep 04 09:15:07.173 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 04 09:15:07.173 INFO kablam!     |             ----^^^^^
Sep 04 09:15:07.173 INFO kablam!     |             |
Sep 04 09:15:07.174 INFO kablam!     |             help: remove this `mut`
Sep 04 09:15:07.174 INFO kablam! 
Sep 04 09:15:07.201 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:15:07.201 INFO kablam!   --> src/lib.rs:62:17
Sep 04 09:15:07.201 INFO kablam!    |
Sep 04 09:15:07.201 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 04 09:15:07.201 INFO kablam!    |                 ----^^^^^^
Sep 04 09:15:07.201 INFO kablam!    |                 |
Sep 04 09:15:07.201 INFO kablam!    |                 help: remove this `mut`
Sep 04 09:15:07.201 INFO kablam!    |
Sep 04 09:15:07.201 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 09:15:07.201 INFO kablam! 
Sep 04 09:15:07.210 INFO kablam! warning: variable does not need to be mutable
Sep 04 09:15:07.210 INFO kablam!    --> src/lib.rs:177:13
Sep 04 09:15:07.210 INFO kablam!     |
Sep 04 09:15:07.210 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 04 09:15:07.210 INFO kablam!     |             ----^^^^^
Sep 04 09:15:07.211 INFO kablam!     |             |
Sep 04 09:15:07.211 INFO kablam!     |             help: remove this `mut`
Sep 04 09:15:07.211 INFO kablam! 
Sep 04 09:15:07.238 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Sep 04 09:15:07.241 INFO kablam! su: No module specific data is present
Sep 04 09:15:07.668 INFO running `"docker" "rm" "-f" "43f4884600cf191faf7c5cc6fcc14919a6c1db185c147680484401d265157f91"`
Sep 04 09:15:07.790 INFO blam! 43f4884600cf191faf7c5cc6fcc14919a6c1db185c147680484401d265157f91