Sep 06 01:14:59.485 INFO checking rpcperf_parser-1.0.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 01:14:59.485 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 01:14:59.485 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 01:14:59.699 INFO blam! f2a0bb6850874487c78558580cb29d1ce46dd66a824d3fa9ddd8421d610fc202
Sep 06 01:14:59.701 INFO running `"docker" "start" "-a" "f2a0bb6850874487c78558580cb29d1ce46dd66a824d3fa9ddd8421d610fc202"`
Sep 06 01:15:00.872 INFO kablam! usermod: no changes
Sep 06 01:15:00.925 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 06 01:15:01.214 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:01.214 INFO kablam!   --> src/echo.rs:35:50
Sep 06 01:15:01.214 INFO kablam!    |
Sep 06 01:15:01.214 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 06 01:15:01.214 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:01.214 INFO kablam!    |
Sep 06 01:15:01.214 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 01:15:01.214 INFO kablam! 
Sep 06 01:15:01.214 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:01.214 INFO kablam!   --> src/echo.rs:41:41
Sep 06 01:15:01.214 INFO kablam!    |
Sep 06 01:15:01.214 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 06 01:15:01.214 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:01.214 INFO kablam! 
Sep 06 01:15:01.272 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:01.272 INFO kablam!   --> src/echo.rs:35:50
Sep 06 01:15:01.272 INFO kablam!    |
Sep 06 01:15:01.272 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 06 01:15:01.272 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:01.272 INFO kablam!    |
Sep 06 01:15:01.272 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 06 01:15:01.272 INFO kablam! 
Sep 06 01:15:01.272 INFO kablam! warning: unnecessary parentheses around method argument
Sep 06 01:15:01.272 INFO kablam!   --> src/echo.rs:41:41
Sep 06 01:15:01.272 INFO kablam!    |
Sep 06 01:15:01.272 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 06 01:15:01.272 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 01:15:01.272 INFO kablam! 
Sep 06 01:15:01.595 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Sep 06 01:15:01.598 INFO kablam! su: No module specific data is present
Sep 06 01:15:02.296 INFO running `"docker" "rm" "-f" "f2a0bb6850874487c78558580cb29d1ce46dd66a824d3fa9ddd8421d610fc202"`
Sep 06 01:15:02.411 INFO blam! f2a0bb6850874487c78558580cb29d1ce46dd66a824d3fa9ddd8421d610fc202