Sep 19 19:38:09.330 INFO checking rpcperf_parser-1.0.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 19:38:09.330 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 19:38:09.330 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:38:09.459 INFO blam! 2ec35bbdcf4e06247ef35b4219d4d3569e017fb90a750a1da3da85b9e177146c
Sep 19 19:38:09.460 INFO running `"docker" "start" "-a" "2ec35bbdcf4e06247ef35b4219d4d3569e017fb90a750a1da3da85b9e177146c"`
Sep 19 19:38:11.147 INFO kablam! usermod: no changes
Sep 19 19:38:11.247 INFO kablam!     Checking rpcperf_parser v1.0.0 (/source)
Sep 19 19:38:11.406 INFO kablam! warning: unnecessary parentheses around method argument
Sep 19 19:38:11.406 INFO kablam!   --> src/echo.rs:35:50
Sep 19 19:38:11.406 INFO kablam!    |
Sep 19 19:38:11.406 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 19 19:38:11.406 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 19:38:11.406 INFO kablam!    |
Sep 19 19:38:11.406 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 19:38:11.406 INFO kablam! 
Sep 19 19:38:11.406 INFO kablam! warning: unnecessary parentheses around method argument
Sep 19 19:38:11.406 INFO kablam!   --> src/echo.rs:41:41
Sep 19 19:38:11.406 INFO kablam!    |
Sep 19 19:38:11.406 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 19 19:38:11.406 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 19:38:11.406 INFO kablam! 
Sep 19 19:38:11.438 INFO kablam! warning: unnecessary parentheses around method argument
Sep 19 19:38:11.438 INFO kablam!   --> src/echo.rs:35:50
Sep 19 19:38:11.438 INFO kablam!    |
Sep 19 19:38:11.438 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 19 19:38:11.438 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 19:38:11.438 INFO kablam!    |
Sep 19 19:38:11.438 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 19:38:11.438 INFO kablam! 
Sep 19 19:38:11.438 INFO kablam! warning: unnecessary parentheses around method argument
Sep 19 19:38:11.438 INFO kablam!   --> src/echo.rs:41:41
Sep 19 19:38:11.438 INFO kablam!    |
Sep 19 19:38:11.438 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 19 19:38:11.438 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 19:38:11.438 INFO kablam! 
Sep 19 19:38:11.656 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
Sep 19 19:38:11.658 INFO kablam! su: No module specific data is present
Sep 19 19:38:12.539 INFO running `"docker" "rm" "-f" "2ec35bbdcf4e06247ef35b4219d4d3569e017fb90a750a1da3da85b9e177146c"`
Sep 19 19:38:12.605 INFO blam! 2ec35bbdcf4e06247ef35b4219d4d3569e017fb90a750a1da3da85b9e177146c