Sep 06 01:14:59.441 INFO checking rpcperf_parser-1.0.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:14:59.441 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:14:59.441 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:14:59.669 INFO blam! 252a2c6a9e9a9ea0dadcd5689bbfd164c14d2aa26acaf0ddf5db5fbab9cd862b
Sep 06 01:14:59.672 INFO running `"docker" "start" "-a" "252a2c6a9e9a9ea0dadcd5689bbfd164c14d2aa26acaf0ddf5db5fbab9cd862b"`
Sep 06 01:15:00.451 INFO kablam! usermod: no changes
Sep 06 01:15:00.497 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 06 01:15:00.749 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:00.749 INFO kablam!   --> src/echo.rs:35:50
Sep 06 01:15:00.749 INFO kablam!    |
Sep 06 01:15:00.749 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 06 01:15:00.749 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:00.749 INFO kablam!    |
Sep 06 01:15:00.749 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 01:15:00.749 INFO kablam! 
Sep 06 01:15:00.749 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:00.749 INFO kablam!   --> src/echo.rs:41:41
Sep 06 01:15:00.749 INFO kablam!    |
Sep 06 01:15:00.749 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 06 01:15:00.749 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:00.749 INFO kablam! 
Sep 06 01:15:00.854 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:00.854 INFO kablam!   --> src/echo.rs:35:50
Sep 06 01:15:00.854 INFO kablam!    |
Sep 06 01:15:00.854 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 06 01:15:00.854 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:00.854 INFO kablam!    |
Sep 06 01:15:00.854 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 01:15:00.854 INFO kablam! 
Sep 06 01:15:00.854 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:00.854 INFO kablam!   --> src/echo.rs:41:41
Sep 06 01:15:00.854 INFO kablam!    |
Sep 06 01:15:00.854 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 06 01:15:00.854 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:00.854 INFO kablam! 
Sep 06 01:15:01.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 06 01:15:01.186 INFO kablam! su: No module specific data is present
Sep 06 01:15:01.951 INFO running `"docker" "rm" "-f" "252a2c6a9e9a9ea0dadcd5689bbfd164c14d2aa26acaf0ddf5db5fbab9cd862b"`
Sep 06 01:15:02.049 INFO blam! 252a2c6a9e9a9ea0dadcd5689bbfd164c14d2aa26acaf0ddf5db5fbab9cd862b