Sep 01 09:01:08.632 INFO checking rpcperf_parser-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 09:01:08.632 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 09:01:08.632 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 09:01:08.826 INFO blam! 2181cb60f9b2fe51aa2d25324406a771f06dd6acaedaa5b1009af23d0466af82
Sep 01 09:01:08.828 INFO running `"docker" "start" "-a" "2181cb60f9b2fe51aa2d25324406a771f06dd6acaedaa5b1009af23d0466af82"`
Sep 01 09:01:09.868 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 01 09:01:10.273 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 09:01:10.273 INFO kablam!   --> src/echo.rs:35:50
Sep 01 09:01:10.273 INFO kablam!    |
Sep 01 09:01:10.273 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 01 09:01:10.273 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:01:10.273 INFO kablam!    |
Sep 01 09:01:10.273 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 09:01:10.273 INFO kablam! 
Sep 01 09:01:10.273 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 09:01:10.273 INFO kablam!   --> src/echo.rs:41:41
Sep 01 09:01:10.273 INFO kablam!    |
Sep 01 09:01:10.274 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 01 09:01:10.274 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:01:10.274 INFO kablam! 
Sep 01 09:01:10.435 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 09:01:10.435 INFO kablam!   --> src/echo.rs:35:50
Sep 01 09:01:10.435 INFO kablam!    |
Sep 01 09:01:10.435 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 01 09:01:10.435 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:01:10.435 INFO kablam!    |
Sep 01 09:01:10.435 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 09:01:10.435 INFO kablam! 
Sep 01 09:01:10.435 INFO kablam! warning: unnecessary parentheses around method argument
Sep 01 09:01:10.435 INFO kablam!   --> src/echo.rs:41:41
Sep 01 09:01:10.435 INFO kablam!    |
Sep 01 09:01:10.435 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 01 09:01:10.435 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 09:01:10.435 INFO kablam! 
Sep 01 09:01:10.887 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Sep 01 09:01:10.889 INFO kablam! su: No module specific data is present
Sep 01 09:01:11.530 INFO running `"docker" "rm" "-f" "2181cb60f9b2fe51aa2d25324406a771f06dd6acaedaa5b1009af23d0466af82"`
Sep 01 09:01:11.609 INFO blam! 2181cb60f9b2fe51aa2d25324406a771f06dd6acaedaa5b1009af23d0466af82