Aug 11 18:46:27.111 INFO checking buf-read-ext-0.2.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 18:46:27.111 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:46:27.111 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 18:46:27.111 INFO running `"docker" "create" "-v" "/tmp/crater.jAMS4leL9nhp:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-1/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:46:27.438 INFO blam! 9162d5bff1b6ce2efb469d6538b439acf4352809abf2f06d2f5b66f4f1053580
Aug 11 18:46:27.440 INFO running `"docker" "start" "-a" "9162d5bff1b6ce2efb469d6538b439acf4352809abf2f06d2f5b66f4f1053580"`
Aug 11 18:46:28.795 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Aug 11 18:46:29.358 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:46:29.358 INFO kablam!   --> src/lib.rs:36:84
Aug 11 18:46:29.359 INFO kablam!    |
Aug 11 18:46:29.359 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 11 18:46:29.359 INFO kablam!    |                                                                                    ----^^^
Aug 11 18:46:29.359 INFO kablam!    |                                                                                    |
Aug 11 18:46:29.359 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 11 18:46:29.359 INFO kablam!    |
Aug 11 18:46:29.359 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 18:46:29.359 INFO kablam! 
Aug 11 18:46:29.694 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:46:29.694 INFO kablam!   --> src/lib.rs:36:84
Aug 11 18:46:29.694 INFO kablam!    |
Aug 11 18:46:29.694 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 11 18:46:29.694 INFO kablam!    |                                                                                    ----^^^
Aug 11 18:46:29.694 INFO kablam!    |                                                                                    |
Aug 11 18:46:29.694 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 11 18:46:29.694 INFO kablam!    |
Aug 11 18:46:29.694 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 18:46:29.698 INFO kablam! 
Aug 11 18:46:29.853 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Aug 11 18:46:29.856 INFO kablam! su: No module specific data is present
Aug 11 18:46:30.658 INFO running `"docker" "rm" "-f" "9162d5bff1b6ce2efb469d6538b439acf4352809abf2f06d2f5b66f4f1053580"`
Aug 11 18:46:30.777 INFO blam! 9162d5bff1b6ce2efb469d6538b439acf4352809abf2f06d2f5b66f4f1053580