Aug 30 22:42:30.725 INFO checking buf-read-ext-0.3.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 22:42:30.725 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 22:42:30.726 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:42:30.950 INFO blam! 6f6de0b54a7841ccc0c2f8db866407fc45637af4f4443a473158d57519c60c05
Aug 30 22:42:30.952 INFO running `"docker" "start" "-a" "6f6de0b54a7841ccc0c2f8db866407fc45637af4f4443a473158d57519c60c05"`
Aug 30 22:42:31.588 INFO kablam!     Checking buf-read-ext v0.3.0 (file:///source)
Aug 30 22:42:32.699 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:42:32.700 INFO kablam!   --> src/lib.rs:46:84
Aug 30 22:42:32.700 INFO kablam!    |
Aug 30 22:42:32.700 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 30 22:42:32.700 INFO kablam!    |                                                                                    ----^^^
Aug 30 22:42:32.700 INFO kablam!    |                                                                                    |
Aug 30 22:42:32.700 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 30 22:42:32.700 INFO kablam!    |
Aug 30 22:42:32.700 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:42:32.700 INFO kablam! 
Aug 30 22:42:33.069 INFO kablam! warning: variable does not need to be mutable
Aug 30 22:42:33.070 INFO kablam!   --> src/lib.rs:46:84
Aug 30 22:42:33.070 INFO kablam!    |
Aug 30 22:42:33.070 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 30 22:42:33.070 INFO kablam!    |                                                                                    ----^^^
Aug 30 22:42:33.070 INFO kablam!    |                                                                                    |
Aug 30 22:42:33.070 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 30 22:42:33.070 INFO kablam!    |
Aug 30 22:42:33.070 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 22:42:33.070 INFO kablam! 
Aug 30 22:42:33.191 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Aug 30 22:42:33.195 INFO kablam! su: No module specific data is present
Aug 30 22:42:33.612 INFO running `"docker" "rm" "-f" "6f6de0b54a7841ccc0c2f8db866407fc45637af4f4443a473158d57519c60c05"`
Aug 30 22:42:33.705 INFO blam! 6f6de0b54a7841ccc0c2f8db866407fc45637af4f4443a473158d57519c60c05