Sep 06 09:19:22.105 INFO checking buf-read-ext-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:19:22.105 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:19:22.105 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:19:22.300 INFO blam! 8403169fbbbebe14ded8375bd3f13d0bfbc05611c8e91acd45940a0001d97ac2
Sep 06 09:19:22.302 INFO running `"docker" "start" "-a" "8403169fbbbebe14ded8375bd3f13d0bfbc05611c8e91acd45940a0001d97ac2"`
Sep 06 09:19:23.222 INFO kablam! usermod: no changes
Sep 06 09:19:23.244 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Sep 06 09:19:23.602 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:23.602 INFO kablam!   --> src/lib.rs:36:84
Sep 06 09:19:23.602 INFO kablam!    |
Sep 06 09:19:23.602 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 06 09:19:23.602 INFO kablam!    |                                                                                    ----^^^
Sep 06 09:19:23.602 INFO kablam!    |                                                                                    |
Sep 06 09:19:23.602 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 06 09:19:23.602 INFO kablam!    |
Sep 06 09:19:23.602 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 09:19:23.602 INFO kablam! 
Sep 06 09:19:23.712 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:23.712 INFO kablam!   --> src/lib.rs:36:84
Sep 06 09:19:23.712 INFO kablam!    |
Sep 06 09:19:23.712 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 06 09:19:23.712 INFO kablam!    |                                                                                    ----^^^
Sep 06 09:19:23.713 INFO kablam!    |                                                                                    |
Sep 06 09:19:23.713 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 06 09:19:23.713 INFO kablam!    |
Sep 06 09:19:23.713 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 09:19:23.713 INFO kablam! 
Sep 06 09:19:23.768 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 06 09:19:23.770 INFO kablam! su: No module specific data is present
Sep 06 09:19:24.402 INFO running `"docker" "rm" "-f" "8403169fbbbebe14ded8375bd3f13d0bfbc05611c8e91acd45940a0001d97ac2"`
Sep 06 09:19:24.450 INFO blam! 8403169fbbbebe14ded8375bd3f13d0bfbc05611c8e91acd45940a0001d97ac2