Sep 14 10:27:31.262 INFO checking rpcperf_parser-1.0.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 10:27:31.262 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 10:27:31.262 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:27:31.415 INFO blam! ad741bf8845c06fb8f922b3251070ded58f8cb88f5d40649dce0423233ce0bc7
Sep 14 10:27:31.417 INFO running `"docker" "start" "-a" "ad741bf8845c06fb8f922b3251070ded58f8cb88f5d40649dce0423233ce0bc7"`
Sep 14 10:27:32.081 INFO kablam! usermod: no changes
Sep 14 10:27:32.131 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 14 10:27:32.319 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 10:27:32.319 INFO kablam!   --> src/echo.rs:35:50
Sep 14 10:27:32.319 INFO kablam!    |
Sep 14 10:27:32.319 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 14 10:27:32.319 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:27:32.319 INFO kablam!    |
Sep 14 10:27:32.319 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 10:27:32.319 INFO kablam! 
Sep 14 10:27:32.319 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 10:27:32.319 INFO kablam!   --> src/echo.rs:41:41
Sep 14 10:27:32.319 INFO kablam!    |
Sep 14 10:27:32.319 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 14 10:27:32.319 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:27:32.319 INFO kablam! 
Sep 14 10:27:32.380 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 10:27:32.380 INFO kablam!   --> src/echo.rs:35:50
Sep 14 10:27:32.381 INFO kablam!    |
Sep 14 10:27:32.381 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 14 10:27:32.381 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:27:32.381 INFO kablam!    |
Sep 14 10:27:32.381 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 14 10:27:32.381 INFO kablam! 
Sep 14 10:27:32.381 INFO kablam! warning: unnecessary parentheses around method argument
Sep 14 10:27:32.381 INFO kablam!   --> src/echo.rs:41:41
Sep 14 10:27:32.381 INFO kablam!    |
Sep 14 10:27:32.381 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 14 10:27:32.381 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 14 10:27:32.381 INFO kablam! 
Sep 14 10:27:32.640 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Sep 14 10:27:32.642 INFO kablam! su: No module specific data is present
Sep 14 10:27:33.316 INFO running `"docker" "rm" "-f" "ad741bf8845c06fb8f922b3251070ded58f8cb88f5d40649dce0423233ce0bc7"`
Sep 14 10:27:33.408 INFO blam! ad741bf8845c06fb8f922b3251070ded58f8cb88f5d40649dce0423233ce0bc7