Sep 06 09:19:21.965 INFO checking buf-read-ext-0.3.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 09:19:21.965 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 09:19:21.965 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:19:22.163 INFO blam! e76e94e6098f4ba5c32001eade36d90f215cc5d63e2ac70f699456c89efd0446
Sep 06 09:19:22.165 INFO running `"docker" "start" "-a" "e76e94e6098f4ba5c32001eade36d90f215cc5d63e2ac70f699456c89efd0446"`
Sep 06 09:19:23.049 INFO kablam! usermod: no changes
Sep 06 09:19:23.120 INFO kablam!     Checking buf-read-ext v0.3.0 (file:///source)
Sep 06 09:19:23.690 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:23.690 INFO kablam!   --> src/lib.rs:46:84
Sep 06 09:19:23.690 INFO kablam!    |
Sep 06 09:19:23.690 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 06 09:19:23.690 INFO kablam!    |                                                                                    ----^^^
Sep 06 09:19:23.690 INFO kablam!    |                                                                                    |
Sep 06 09:19:23.690 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 06 09:19:23.690 INFO kablam!    |
Sep 06 09:19:23.690 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 09:19:23.690 INFO kablam! 
Sep 06 09:19:23.762 INFO kablam! warning: variable does not need to be mutable
Sep 06 09:19:23.762 INFO kablam!   --> src/lib.rs:46:84
Sep 06 09:19:23.762 INFO kablam!    |
Sep 06 09:19:23.762 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 06 09:19:23.762 INFO kablam!    |                                                                                    ----^^^
Sep 06 09:19:23.762 INFO kablam!    |                                                                                    |
Sep 06 09:19:23.762 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 06 09:19:23.762 INFO kablam!    |
Sep 06 09:19:23.762 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 09:19:23.762 INFO kablam! 
Sep 06 09:19:23.811 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Sep 06 09:19:23.813 INFO kablam! su: No module specific data is present
Sep 06 09:19:24.493 INFO running `"docker" "rm" "-f" "e76e94e6098f4ba5c32001eade36d90f215cc5d63e2ac70f699456c89efd0446"`
Sep 06 09:19:24.543 INFO blam! e76e94e6098f4ba5c32001eade36d90f215cc5d63e2ac70f699456c89efd0446