Jul 12 12:58:52.972 INFO checking buf-read-ext-0.3.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 12:58:52.972 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:58:52.972 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:58:52.972 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:58:53.208 INFO blam! 7a9aa215c018b4e1461b3577c1d918752e5351ccd5d59b8f4c59153b38df63aa
Jul 12 12:58:53.209 INFO running `"docker" "start" "-a" "7a9aa215c018b4e1461b3577c1d918752e5351ccd5d59b8f4c59153b38df63aa"`
Jul 12 12:58:54.483 INFO kablam!     Checking buf-read-ext v0.3.0 (file:///source)
Jul 12 12:58:55.845 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:58:55.845 INFO kablam!   --> src/lib.rs:46:84
Jul 12 12:58:55.846 INFO kablam!    |
Jul 12 12:58:55.846 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Jul 12 12:58:55.846 INFO kablam!    |                                                                                    ----^^^
Jul 12 12:58:55.846 INFO kablam!    |                                                                                    |
Jul 12 12:58:55.846 INFO kablam!    |                                                                                    help: remove this `mut`
Jul 12 12:58:55.846 INFO kablam!    |
Jul 12 12:58:55.846 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:58:55.847 INFO kablam! 
Jul 12 12:58:56.556 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:58:56.556 INFO kablam!   --> src/lib.rs:46:84
Jul 12 12:58:56.556 INFO kablam!    |
Jul 12 12:58:56.556 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Jul 12 12:58:56.556 INFO kablam!    |                                                                                    ----^^^
Jul 12 12:58:56.556 INFO kablam!    |                                                                                    |
Jul 12 12:58:56.556 INFO kablam!    |                                                                                    help: remove this `mut`
Jul 12 12:58:56.556 INFO kablam!    |
Jul 12 12:58:56.556 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:58:56.556 INFO kablam! 
Jul 12 12:58:56.728 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.32s
Jul 12 12:58:56.736 INFO kablam! su: No module specific data is present
Jul 12 12:58:57.276 INFO running `"docker" "rm" "-f" "7a9aa215c018b4e1461b3577c1d918752e5351ccd5d59b8f4c59153b38df63aa"`
Jul 12 12:58:57.530 INFO blam! 7a9aa215c018b4e1461b3577c1d918752e5351ccd5d59b8f4c59153b38df63aa