Sep 06 03:01:43.707 INFO checking ogg_vorbis_ref-0.0.3 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 03:01:43.707 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 03:01:43.707 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 03:01:43.908 INFO blam! 1298fcd7cc1227e499378b6cb211454ccb2b9da4bbb9a4d778e9b1e56fa80273
Sep 06 03:01:43.910 INFO running `"docker" "start" "-a" "1298fcd7cc1227e499378b6cb211454ccb2b9da4bbb9a4d778e9b1e56fa80273"`
Sep 06 03:01:44.677 INFO kablam! usermod: no changes
Sep 06 03:01:44.724 INFO kablam!     Checking ogg_vorbis_ref v0.0.3 (file:///source)
Sep 06 03:01:45.008 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:01:45.008 INFO kablam!   --> src/lib.rs:62:17
Sep 06 03:01:45.008 INFO kablam!    |
Sep 06 03:01:45.008 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 06 03:01:45.008 INFO kablam!    |                 ----^^^^^^
Sep 06 03:01:45.008 INFO kablam!    |                 |
Sep 06 03:01:45.008 INFO kablam!    |                 help: remove this `mut`
Sep 06 03:01:45.008 INFO kablam!    |
Sep 06 03:01:45.008 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 03:01:45.008 INFO kablam! 
Sep 06 03:01:45.013 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:01:45.013 INFO kablam!    --> src/lib.rs:177:13
Sep 06 03:01:45.013 INFO kablam!     |
Sep 06 03:01:45.013 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 06 03:01:45.013 INFO kablam!     |             ----^^^^^
Sep 06 03:01:45.013 INFO kablam!     |             |
Sep 06 03:01:45.013 INFO kablam!     |             help: remove this `mut`
Sep 06 03:01:45.013 INFO kablam! 
Sep 06 03:01:45.053 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:01:45.053 INFO kablam!   --> src/lib.rs:62:17
Sep 06 03:01:45.053 INFO kablam!    |
Sep 06 03:01:45.053 INFO kablam! 62 |             let mut stream = self.stream.as_mut().unwrap();
Sep 06 03:01:45.053 INFO kablam!    |                 ----^^^^^^
Sep 06 03:01:45.053 INFO kablam!    |                 |
Sep 06 03:01:45.053 INFO kablam!    |                 help: remove this `mut`
Sep 06 03:01:45.053 INFO kablam!    |
Sep 06 03:01:45.053 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 03:01:45.053 INFO kablam! 
Sep 06 03:01:45.058 INFO kablam! warning: variable does not need to be mutable
Sep 06 03:01:45.058 INFO kablam!    --> src/lib.rs:177:13
Sep 06 03:01:45.058 INFO kablam!     |
Sep 06 03:01:45.058 INFO kablam! 177 |         let mut synth = self.synth.as_mut().unwrap();
Sep 06 03:01:45.058 INFO kablam!     |             ----^^^^^
Sep 06 03:01:45.058 INFO kablam!     |             |
Sep 06 03:01:45.058 INFO kablam!     |             help: remove this `mut`
Sep 06 03:01:45.058 INFO kablam! 
Sep 06 03:01:45.081 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Sep 06 03:01:45.083 INFO kablam! su: No module specific data is present
Sep 06 03:01:45.610 INFO running `"docker" "rm" "-f" "1298fcd7cc1227e499378b6cb211454ccb2b9da4bbb9a4d778e9b1e56fa80273"`
Sep 06 03:01:45.670 INFO blam! 1298fcd7cc1227e499378b6cb211454ccb2b9da4bbb9a4d778e9b1e56fa80273