Sep 04 05:44:34.511 INFO checking rpcperf_parser-1.0.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 05:44:34.511 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 05:44:34.511 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:44:34.762 INFO blam! c17d15044b72e8958110f1904b99333a67437310c31cf27c9c8cdc18b8b4d21b
Sep 04 05:44:34.764 INFO running `"docker" "start" "-a" "c17d15044b72e8958110f1904b99333a67437310c31cf27c9c8cdc18b8b4d21b"`
Sep 04 05:44:35.408 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 04 05:44:35.819 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:35.819 INFO kablam!   --> src/echo.rs:35:50
Sep 04 05:44:35.819 INFO kablam!    |
Sep 04 05:44:35.819 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 04 05:44:35.819 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:35.819 INFO kablam!    |
Sep 04 05:44:35.819 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 05:44:35.819 INFO kablam! 
Sep 04 05:44:35.819 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:35.819 INFO kablam!   --> src/echo.rs:41:41
Sep 04 05:44:35.819 INFO kablam!    |
Sep 04 05:44:35.819 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 04 05:44:35.819 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:35.819 INFO kablam! 
Sep 04 05:44:35.922 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:35.922 INFO kablam!   --> src/echo.rs:35:50
Sep 04 05:44:35.922 INFO kablam!    |
Sep 04 05:44:35.922 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 04 05:44:35.922 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:35.922 INFO kablam!    |
Sep 04 05:44:35.922 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 05:44:35.922 INFO kablam! 
Sep 04 05:44:35.922 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:35.922 INFO kablam!   --> src/echo.rs:41:41
Sep 04 05:44:35.922 INFO kablam!    |
Sep 04 05:44:35.923 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 04 05:44:35.923 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:35.923 INFO kablam! 
Sep 04 05:44:36.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Sep 04 05:44:36.439 INFO kablam! su: No module specific data is present
Sep 04 05:44:36.878 INFO running `"docker" "rm" "-f" "c17d15044b72e8958110f1904b99333a67437310c31cf27c9c8cdc18b8b4d21b"`
Sep 04 05:44:36.973 INFO blam! c17d15044b72e8958110f1904b99333a67437310c31cf27c9c8cdc18b8b4d21b