Aug 18 02:35:57.496 INFO checking buf-read-ext-0.2.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 02:35:57.496 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:35:57.496 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:35:57.496 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:35:57.766 INFO blam! 779e3fd57a775c764ceeb59a47e9714bd632fc54df9ee656770bdeb265037d17
Aug 18 02:35:57.769 INFO running `"docker" "start" "-a" "779e3fd57a775c764ceeb59a47e9714bd632fc54df9ee656770bdeb265037d17"`
Aug 18 02:35:58.873 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Aug 18 02:36:00.098 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:36:00.099 INFO kablam!   --> src/lib.rs:36:84
Aug 18 02:36:00.099 INFO kablam!    |
Aug 18 02:36:00.099 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 18 02:36:00.099 INFO kablam!    |                                                                                    ----^^^
Aug 18 02:36:00.099 INFO kablam!    |                                                                                    |
Aug 18 02:36:00.099 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 18 02:36:00.099 INFO kablam!    |
Aug 18 02:36:00.099 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:36:00.099 INFO kablam! 
Aug 18 02:36:00.669 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:36:00.669 INFO kablam!   --> src/lib.rs:36:84
Aug 18 02:36:00.669 INFO kablam!    |
Aug 18 02:36:00.669 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Aug 18 02:36:00.669 INFO kablam!    |                                                                                    ----^^^
Aug 18 02:36:00.669 INFO kablam!    |                                                                                    |
Aug 18 02:36:00.669 INFO kablam!    |                                                                                    help: remove this `mut`
Aug 18 02:36:00.669 INFO kablam!    |
Aug 18 02:36:00.669 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:36:00.669 INFO kablam! 
Aug 18 02:36:00.888 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Aug 18 02:36:00.893 INFO kablam! su: No module specific data is present
Aug 18 02:36:01.518 INFO running `"docker" "rm" "-f" "779e3fd57a775c764ceeb59a47e9714bd632fc54df9ee656770bdeb265037d17"`
Aug 18 02:36:01.682 INFO blam! 779e3fd57a775c764ceeb59a47e9714bd632fc54df9ee656770bdeb265037d17