Aug 30 22:42:29.653 INFO checking buf-read-ext-0.3.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 22:42:29.653 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 22:42:29.653 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:42:29.829 INFO blam! e6d6352bf33495a3282ddc26b6a946a667d4784e2b6a1932c6e99320366e4323
Aug 30 22:42:29.831 INFO running `"docker" "start" "-a" "e6d6352bf33495a3282ddc26b6a946a667d4784e2b6a1932c6e99320366e4323"`
Aug 30 22:42:30.385 INFO kablam!     Checking buf-read-ext v0.3.0 (file:///source)
Aug 30 22:42:31.656 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:42:31.656 INFO kablam!   --> src/lib.rs:46:84
Aug 30 22:42:31.656 INFO kablam!    |
Aug 30 22:42:31.656 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 30 22:42:31.656 INFO kablam!    |                                                                                    ----^^^
Aug 30 22:42:31.656 INFO kablam!    |                                                                                    |
Aug 30 22:42:31.656 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 30 22:42:31.656 INFO kablam!    |
Aug 30 22:42:31.656 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:42:31.657 INFO kablam! 
Aug 30 22:42:32.032 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:42:32.032 INFO kablam!   --> src/lib.rs:46:84
Aug 30 22:42:32.032 INFO kablam!    |
Aug 30 22:42:32.032 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 30 22:42:32.032 INFO kablam!    |                                                                                    ----^^^
Aug 30 22:42:32.032 INFO kablam!    |                                                                                    |
Aug 30 22:42:32.032 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 30 22:42:32.032 INFO kablam!    |
Aug 30 22:42:32.032 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:42:32.032 INFO kablam! 
Aug 30 22:42:32.133 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
Aug 30 22:42:32.136 INFO kablam! su: No module specific data is present
Aug 30 22:42:32.613 INFO running `"docker" "rm" "-f" "e6d6352bf33495a3282ddc26b6a946a667d4784e2b6a1932c6e99320366e4323"`
Aug 30 22:42:32.740 INFO blam! e6d6352bf33495a3282ddc26b6a946a667d4784e2b6a1932c6e99320366e4323