Sep 10 11:17:41.329 INFO checking rpcperf_parser-1.0.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 11:17:41.329 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 11:17:41.329 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:17:41.511 INFO blam! 74e260a0331eb9f490faeb4b48175731fbdc104581bdb021eb25ca8f2ef67624
Sep 10 11:17:41.513 INFO running `"docker" "start" "-a" "74e260a0331eb9f490faeb4b48175731fbdc104581bdb021eb25ca8f2ef67624"`
Sep 10 11:17:42.463 INFO kablam! usermod: no changes
Sep 10 11:17:42.498 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 10 11:17:42.665 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 11:17:42.665 INFO kablam!   --> src/echo.rs:35:50
Sep 10 11:17:42.665 INFO kablam!    |
Sep 10 11:17:42.665 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 10 11:17:42.665 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:17:42.665 INFO kablam!    |
Sep 10 11:17:42.665 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 11:17:42.665 INFO kablam! 
Sep 10 11:17:42.665 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 11:17:42.665 INFO kablam!   --> src/echo.rs:41:41
Sep 10 11:17:42.665 INFO kablam!    |
Sep 10 11:17:42.665 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 10 11:17:42.665 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:17:42.665 INFO kablam! 
Sep 10 11:17:42.726 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 11:17:42.726 INFO kablam!   --> src/echo.rs:35:50
Sep 10 11:17:42.726 INFO kablam!    |
Sep 10 11:17:42.726 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 10 11:17:42.726 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:17:42.726 INFO kablam!    |
Sep 10 11:17:42.726 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 11:17:42.726 INFO kablam! 
Sep 10 11:17:42.726 INFO kablam! warning: unnecessary parentheses around method argument
Sep 10 11:17:42.726 INFO kablam!   --> src/echo.rs:41:41
Sep 10 11:17:42.726 INFO kablam!    |
Sep 10 11:17:42.726 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 10 11:17:42.726 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 11:17:42.726 INFO kablam! 
Sep 10 11:17:43.008 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 10 11:17:43.010 INFO kablam! su: No module specific data is present
Sep 10 11:17:43.755 INFO running `"docker" "rm" "-f" "74e260a0331eb9f490faeb4b48175731fbdc104581bdb021eb25ca8f2ef67624"`
Sep 10 11:17:43.873 INFO blam! 74e260a0331eb9f490faeb4b48175731fbdc104581bdb021eb25ca8f2ef67624