Sep 20 05:55:00.646 INFO checking buf-read-ext-0.2.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:55:00.646 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:55:00.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:55:00.827 INFO blam! 4fdf600cb6ab285c140ff32226dcb9907b76531e4a2b7134005601c00fe031e2
Sep 20 05:55:00.829 INFO running `"docker" "start" "-a" "4fdf600cb6ab285c140ff32226dcb9907b76531e4a2b7134005601c00fe031e2"`
Sep 20 05:55:01.689 INFO kablam! usermod: no changes
Sep 20 05:55:01.720 INFO kablam!     Checking buf-read-ext v0.2.1 (/source)
Sep 20 05:55:02.024 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:55:02.024 INFO kablam!   --> src/lib.rs:36:84
Sep 20 05:55:02.024 INFO kablam!    |
Sep 20 05:55:02.024 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 20 05:55:02.024 INFO kablam!    |                                                                                    ----^^^
Sep 20 05:55:02.025 INFO kablam!    |                                                                                    |
Sep 20 05:55:02.025 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 20 05:55:02.025 INFO kablam!    |
Sep 20 05:55:02.025 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:55:02.025 INFO kablam! 
Sep 20 05:55:02.219 INFO kablam! warning: variable does not need to be mutable
Sep 20 05:55:02.219 INFO kablam!   --> src/lib.rs:36:84
Sep 20 05:55:02.219 INFO kablam!    |
Sep 20 05:55:02.219 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 20 05:55:02.219 INFO kablam!    |                                                                                    ----^^^
Sep 20 05:55:02.219 INFO kablam!    |                                                                                    |
Sep 20 05:55:02.219 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 20 05:55:02.219 INFO kablam!    |
Sep 20 05:55:02.219 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 05:55:02.219 INFO kablam! 
Sep 20 05:55:02.272 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Sep 20 05:55:02.273 INFO kablam! su: No module specific data is present
Sep 20 05:55:02.806 INFO running `"docker" "rm" "-f" "4fdf600cb6ab285c140ff32226dcb9907b76531e4a2b7134005601c00fe031e2"`
Sep 20 05:55:02.869 INFO blam! 4fdf600cb6ab285c140ff32226dcb9907b76531e4a2b7134005601c00fe031e2