Sep 02 01:48:25.969 INFO checking buf-read-ext-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:48:25.970 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:48:25.970 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:48:26.162 INFO blam! 64551465f9e0b21a6e91bd332cbd7a76d834b37dc13d22b5051c36c3577051ef
Sep 02 01:48:26.164 INFO running `"docker" "start" "-a" "64551465f9e0b21a6e91bd332cbd7a76d834b37dc13d22b5051c36c3577051ef"`
Sep 02 01:48:26.857 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Sep 02 01:48:27.628 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:48:27.628 INFO kablam!   --> src/lib.rs:36:84
Sep 02 01:48:27.628 INFO kablam!    |
Sep 02 01:48:27.628 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 02 01:48:27.628 INFO kablam!    |                                                                                    ----^^^
Sep 02 01:48:27.628 INFO kablam!    |                                                                                    |
Sep 02 01:48:27.628 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 02 01:48:27.629 INFO kablam!    |
Sep 02 01:48:27.629 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:48:27.629 INFO kablam! 
Sep 02 01:48:28.080 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:48:28.080 INFO kablam!   --> src/lib.rs:36:84
Sep 02 01:48:28.080 INFO kablam!    |
Sep 02 01:48:28.080 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 02 01:48:28.080 INFO kablam!    |                                                                                    ----^^^
Sep 02 01:48:28.080 INFO kablam!    |                                                                                    |
Sep 02 01:48:28.080 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 02 01:48:28.080 INFO kablam!    |
Sep 02 01:48:28.080 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:48:28.080 INFO kablam! 
Sep 02 01:48:28.159 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Sep 02 01:48:28.161 INFO kablam! su: No module specific data is present
Sep 02 01:48:28.794 INFO running `"docker" "rm" "-f" "64551465f9e0b21a6e91bd332cbd7a76d834b37dc13d22b5051c36c3577051ef"`
Sep 02 01:48:28.874 INFO blam! 64551465f9e0b21a6e91bd332cbd7a76d834b37dc13d22b5051c36c3577051ef