Sep 14 19:00:56.910 INFO checking buf-read-ext-0.2.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 19:00:56.910 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 19:00:56.910 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:00:57.151 INFO blam! 06519cb9ede503490861074b9260db6e9f89411f240ba7037985891020c8a278
Sep 14 19:00:57.155 INFO running `"docker" "start" "-a" "06519cb9ede503490861074b9260db6e9f89411f240ba7037985891020c8a278"`
Sep 14 19:00:58.150 INFO kablam! usermod: no changes
Sep 14 19:00:58.178 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Sep 14 19:00:58.535 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:00:58.535 INFO kablam!   --> src/lib.rs:36:84
Sep 14 19:00:58.535 INFO kablam!    |
Sep 14 19:00:58.535 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 14 19:00:58.535 INFO kablam!    |                                                                                    ----^^^
Sep 14 19:00:58.535 INFO kablam!    |                                                                                    |
Sep 14 19:00:58.535 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 14 19:00:58.535 INFO kablam!    |
Sep 14 19:00:58.535 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:00:58.535 INFO kablam! 
Sep 14 19:00:58.655 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:00:58.655 INFO kablam!   --> src/lib.rs:36:84
Sep 14 19:00:58.655 INFO kablam!    |
Sep 14 19:00:58.655 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 14 19:00:58.655 INFO kablam!    |                                                                                    ----^^^
Sep 14 19:00:58.655 INFO kablam!    |                                                                                    |
Sep 14 19:00:58.655 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 14 19:00:58.655 INFO kablam!    |
Sep 14 19:00:58.655 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:00:58.655 INFO kablam! 
Sep 14 19:00:58.710 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Sep 14 19:00:58.712 INFO kablam! su: No module specific data is present
Sep 14 19:00:59.230 INFO running `"docker" "rm" "-f" "06519cb9ede503490861074b9260db6e9f89411f240ba7037985891020c8a278"`
Sep 14 19:00:59.313 INFO blam! 06519cb9ede503490861074b9260db6e9f89411f240ba7037985891020c8a278