Sep 14 19:00:56.784 INFO checking buf-read-ext-0.2.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 19:00:56.784 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 19:00:56.784 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 19:00:57.022 INFO blam! 226ac7a9228be940f416709bca02ace20d60a34b79ae80c3c44fcfa8b3e8d508
Sep 14 19:00:57.024 INFO running `"docker" "start" "-a" "226ac7a9228be940f416709bca02ace20d60a34b79ae80c3c44fcfa8b3e8d508"`
Sep 14 19:00:57.640 INFO kablam! usermod: no changes
Sep 14 19:00:57.670 INFO kablam!     Checking buf-read-ext v0.2.1 (file:///source)
Sep 14 19:00:58.004 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:00:58.004 INFO kablam!   --> src/lib.rs:36:84
Sep 14 19:00:58.004 INFO kablam!    |
Sep 14 19:00:58.004 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 14 19:00:58.004 INFO kablam!    |                                                                                    ----^^^
Sep 14 19:00:58.004 INFO kablam!    |                                                                                    |
Sep 14 19:00:58.004 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 14 19:00:58.004 INFO kablam!    |
Sep 14 19:00:58.004 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:00:58.004 INFO kablam! 
Sep 14 19:00:58.254 INFO kablam! warning: variable does not need to be mutable
Sep 14 19:00:58.254 INFO kablam!   --> src/lib.rs:36:84
Sep 14 19:00:58.254 INFO kablam!    |
Sep 14 19:00:58.254 INFO kablam! 36 | fn stream_until_token<R: BufRead + ?Sized, W: Write>(stream: &mut R, token: &[u8], mut out: &mut W)
Sep 14 19:00:58.254 INFO kablam!    |                                                                                    ----^^^
Sep 14 19:00:58.254 INFO kablam!    |                                                                                    |
Sep 14 19:00:58.254 INFO kablam!    |                                                                                    help: remove this `mut`
Sep 14 19:00:58.254 INFO kablam!    |
Sep 14 19:00:58.254 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 19:00:58.254 INFO kablam! 
Sep 14 19:00:58.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 14 19:00:58.329 INFO kablam! su: No module specific data is present
Sep 14 19:00:58.968 INFO running `"docker" "rm" "-f" "226ac7a9228be940f416709bca02ace20d60a34b79ae80c3c44fcfa8b3e8d508"`
Sep 14 19:00:59.040 INFO blam! 226ac7a9228be940f416709bca02ace20d60a34b79ae80c3c44fcfa8b3e8d508