Sep 10 21:54:01.737 INFO checking buf-read-ext-0.2.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 21:54:01.737 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 21:54:01.737 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 21:54:01.948 INFO blam! 9434734ab70cae27bba24278ae189f105ab3eca37ec282c8480a09394ecf08a4
Sep 10 21:54:01.951 INFO running `"docker" "start" "-a" "9434734ab70cae27bba24278ae189f105ab3eca37ec282c8480a09394ecf08a4"`
Sep 10 21:54:02.546 INFO kablam! usermod: no changes
Sep 10 21:54:02.579 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Sep 10 21:54:02.934 INFO kablam! warning: variable does not need to be mutable
Sep 10 21:54:02.934 INFO kablam!   --> src/lib.rs:36:84
Sep 10 21:54:02.934 INFO kablam!    |
Sep 10 21:54:02.934 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 10 21:54:02.934 INFO kablam!    |                                                                                    ----^^^
Sep 10 21:54:02.934 INFO kablam!    |                                                                                    |
Sep 10 21:54:02.934 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 10 21:54:02.934 INFO kablam!    |
Sep 10 21:54:02.934 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 21:54:02.934 INFO kablam! 
Sep 10 21:54:03.174 INFO kablam! warning: variable does not need to be mutable
Sep 10 21:54:03.174 INFO kablam!   --> src/lib.rs:36:84
Sep 10 21:54:03.174 INFO kablam!    |
Sep 10 21:54:03.174 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 10 21:54:03.174 INFO kablam!    |                                                                                    ----^^^
Sep 10 21:54:03.174 INFO kablam!    |                                                                                    |
Sep 10 21:54:03.174 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 10 21:54:03.174 INFO kablam!    |
Sep 10 21:54:03.174 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 21:54:03.174 INFO kablam! 
Sep 10 21:54:03.246 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 10 21:54:03.246 INFO kablam! su: No module specific data is present
Sep 10 21:54:03.871 INFO running `"docker" "rm" "-f" "9434734ab70cae27bba24278ae189f105ab3eca37ec282c8480a09394ecf08a4"`
Sep 10 21:54:03.960 INFO blam! 9434734ab70cae27bba24278ae189f105ab3eca37ec282c8480a09394ecf08a4