Sep 18 03:04:00.665 INFO checking buf-read-ext-0.3.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:04:00.665 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:04:00.665 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 03:04:00.871 INFO blam! 3820fd5b7e86097a1e671cb8cdf2fce0be0dc305719cff7f5459f54c7450fb40
Sep 18 03:04:00.873 INFO running `"docker" "start" "-a" "3820fd5b7e86097a1e671cb8cdf2fce0be0dc305719cff7f5459f54c7450fb40"`
Sep 18 03:04:01.613 INFO kablam! usermod: no changes
Sep 18 03:04:01.662 INFO kablam!     Checking buf-read-ext v0.3.0 (/source)
Sep 18 03:04:02.203 INFO kablam! warning: variable does not need to be mutable
Sep 18 03:04:02.203 INFO kablam!   --> src/lib.rs:46:84
Sep 18 03:04:02.203 INFO kablam!    |
Sep 18 03:04:02.203 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 18 03:04:02.203 INFO kablam!    |                                                                                    ----^^^
Sep 18 03:04:02.203 INFO kablam!    |                                                                                    |
Sep 18 03:04:02.203 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 18 03:04:02.203 INFO kablam!    |
Sep 18 03:04:02.203 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 03:04:02.203 INFO kablam! 
Sep 18 03:04:02.290 INFO kablam! warning: variable does not need to be mutable
Sep 18 03:04:02.290 INFO kablam!   --> src/lib.rs:46:84
Sep 18 03:04:02.290 INFO kablam!    |
Sep 18 03:04:02.291 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 18 03:04:02.291 INFO kablam!    |                                                                                    ----^^^
Sep 18 03:04:02.291 INFO kablam!    |                                                                                    |
Sep 18 03:04:02.291 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 18 03:04:02.291 INFO kablam!    |
Sep 18 03:04:02.291 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 03:04:02.291 INFO kablam! 
Sep 18 03:04:02.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Sep 18 03:04:02.359 INFO kablam! su: No module specific data is present
Sep 18 03:04:02.796 INFO running `"docker" "rm" "-f" "3820fd5b7e86097a1e671cb8cdf2fce0be0dc305719cff7f5459f54c7450fb40"`
Sep 18 03:04:02.860 INFO blam! 3820fd5b7e86097a1e671cb8cdf2fce0be0dc305719cff7f5459f54c7450fb40