Sep 02 05:52:44.595 INFO checking ogg_vorbis_ref-0.0.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 05:52:44.595 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 05:52:44.595 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 05:52:44.737 INFO blam! ef8902e86e42efb40714db3feab40f462831b6f42f7ced27b8ee4aff8115a447
Sep 02 05:52:44.739 INFO running `"docker" "start" "-a" "ef8902e86e42efb40714db3feab40f462831b6f42f7ced27b8ee4aff8115a447"`
Sep 02 05:52:45.474 INFO kablam!     Checking ogg_vorbis_ref v0.0.1 (file:///source)
Sep 02 05:52:46.012 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:52:46.012 INFO kablam!   --> src/lib.rs:62:17
Sep 02 05:52:46.012 INFO kablam!    |
Sep 02 05:52:46.012 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 02 05:52:46.012 INFO kablam!    |                 ----^^^^^^
Sep 02 05:52:46.012 INFO kablam!    |                 |
Sep 02 05:52:46.012 INFO kablam!    |                 help: remove this `mut`
Sep 02 05:52:46.012 INFO kablam!    |
Sep 02 05:52:46.012 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 05:52:46.012 INFO kablam! 
Sep 02 05:52:46.024 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:52:46.024 INFO kablam!    --> src/lib.rs:177:13
Sep 02 05:52:46.024 INFO kablam!     |
Sep 02 05:52:46.024 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 02 05:52:46.024 INFO kablam!     |             ----^^^^^
Sep 02 05:52:46.024 INFO kablam!     |             |
Sep 02 05:52:46.025 INFO kablam!     |             help: remove this `mut`
Sep 02 05:52:46.025 INFO kablam! 
Sep 02 05:52:46.124 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:52:46.124 INFO kablam!   --> src/lib.rs:62:17
Sep 02 05:52:46.124 INFO kablam!    |
Sep 02 05:52:46.124 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 02 05:52:46.124 INFO kablam!    |                 ----^^^^^^
Sep 02 05:52:46.124 INFO kablam!    |                 |
Sep 02 05:52:46.124 INFO kablam!    |                 help: remove this `mut`
Sep 02 05:52:46.124 INFO kablam!    |
Sep 02 05:52:46.124 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 05:52:46.124 INFO kablam! 
Sep 02 05:52:46.134 INFO kablam! warning: variable does not need to be mutable
Sep 02 05:52:46.134 INFO kablam!    --> src/lib.rs:177:13
Sep 02 05:52:46.134 INFO kablam!     |
Sep 02 05:52:46.134 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 02 05:52:46.134 INFO kablam!     |             ----^^^^^
Sep 02 05:52:46.134 INFO kablam!     |             |
Sep 02 05:52:46.134 INFO kablam!     |             help: remove this `mut`
Sep 02 05:52:46.134 INFO kablam! 
Sep 02 05:52:46.173 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Sep 02 05:52:46.176 INFO kablam! su: No module specific data is present
Sep 02 05:52:46.600 INFO running `"docker" "rm" "-f" "ef8902e86e42efb40714db3feab40f462831b6f42f7ced27b8ee4aff8115a447"`
Sep 02 05:52:46.707 INFO blam! ef8902e86e42efb40714db3feab40f462831b6f42f7ced27b8ee4aff8115a447