Sep 20 05:54:59.116 INFO checking buf-read-ext-0.3.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 05:54:59.116 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 05:54:59.116 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:54:59.279 INFO blam! 630183ed0cc90a9f33f78317be015fdf37c427bf038ffff85230c1febe6c3dc7
Sep 20 05:54:59.281 INFO running `"docker" "start" "-a" "630183ed0cc90a9f33f78317be015fdf37c427bf038ffff85230c1febe6c3dc7"`
Sep 20 05:55:00.530 INFO kablam! usermod: no changes
Sep 20 05:55:00.585 INFO kablam!     Checking buf-read-ext v0.3.0 (/source)
Sep 20 05:55:01.226 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:55:01.226 INFO kablam!   --> src/lib.rs:46:84
Sep 20 05:55:01.226 INFO kablam!    |
Sep 20 05:55:01.226 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 20 05:55:01.226 INFO kablam!    |                                                                                    ----^^^
Sep 20 05:55:01.226 INFO kablam!    |                                                                                    |
Sep 20 05:55:01.226 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 20 05:55:01.226 INFO kablam!    |
Sep 20 05:55:01.226 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:55:01.226 INFO kablam! 
Sep 20 05:55:01.501 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:55:01.501 INFO kablam!   --> src/lib.rs:46:84
Sep 20 05:55:01.502 INFO kablam!    |
Sep 20 05:55:01.502 INFO kablam! 46 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 20 05:55:01.502 INFO kablam!    |                                                                                    ----^^^
Sep 20 05:55:01.502 INFO kablam!    |                                                                                    |
Sep 20 05:55:01.502 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 20 05:55:01.502 INFO kablam!    |
Sep 20 05:55:01.502 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:55:01.502 INFO kablam! 
Sep 20 05:55:01.573 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
Sep 20 05:55:01.576 INFO kablam! su: No module specific data is present
Sep 20 05:55:02.245 INFO running `"docker" "rm" "-f" "630183ed0cc90a9f33f78317be015fdf37c427bf038ffff85230c1febe6c3dc7"`
Sep 20 05:55:02.310 INFO blam! 630183ed0cc90a9f33f78317be015fdf37c427bf038ffff85230c1febe6c3dc7