Jul 12 12:58:54.315 INFO checking buf-read-ext-0.2.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 12:58:54.315 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:58:54.315 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 12:58:54.315 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 12:58:54.573 INFO blam! ba746152663645e57281911e2ef93d80e07ea64f995a59b96e2351544fdab9e2
Jul 12 12:58:54.576 INFO running `"docker" "start" "-a" "ba746152663645e57281911e2ef93d80e07ea64f995a59b96e2351544fdab9e2"`
Jul 12 12:58:55.582 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Jul 12 12:58:56.531 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:58:56.531 INFO kablam!   --> src/lib.rs:36:84
Jul 12 12:58:56.531 INFO kablam!    |
Jul 12 12:58:56.531 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Jul 12 12:58:56.531 INFO kablam!    |                                                                                    ----^^^
Jul 12 12:58:56.531 INFO kablam!    |                                                                                    |
Jul 12 12:58:56.531 INFO kablam!    |                                                                                    help: remove this `mut`
Jul 12 12:58:56.531 INFO kablam!    |
Jul 12 12:58:56.532 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:58:56.532 INFO kablam! 
Jul 12 12:58:56.916 INFO kablam! warning: variable does not need to be mutable
Jul 12 12:58:56.916 INFO kablam!   --> src/lib.rs:36:84
Jul 12 12:58:56.916 INFO kablam!    |
Jul 12 12:58:56.916 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Jul 12 12:58:56.916 INFO kablam!    |                                                                                    ----^^^
Jul 12 12:58:56.916 INFO kablam!    |                                                                                    |
Jul 12 12:58:56.916 INFO kablam!    |                                                                                    help: remove this `mut`
Jul 12 12:58:56.916 INFO kablam!    |
Jul 12 12:58:56.916 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 12 12:58:56.916 INFO kablam! 
Jul 12 12:58:57.096 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Jul 12 12:58:57.101 INFO kablam! su: No module specific data is present
Jul 12 12:58:57.752 INFO running `"docker" "rm" "-f" "ba746152663645e57281911e2ef93d80e07ea64f995a59b96e2351544fdab9e2"`
Jul 12 12:58:57.918 INFO blam! ba746152663645e57281911e2ef93d80e07ea64f995a59b96e2351544fdab9e2