Sep 04 05:44:33.069 INFO checking rpcperf_parser-1.0.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 05:44:33.069 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 05:44:33.069 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:44:33.266 INFO blam! bdd73cd26820fa9e1d9149df2e17e78064cab2e8b9f277909c277ba6f4634e73
Sep 04 05:44:33.268 INFO running `"docker" "start" "-a" "bdd73cd26820fa9e1d9149df2e17e78064cab2e8b9f277909c277ba6f4634e73"`
Sep 04 05:44:34.031 INFO kablam!     Checking rpcperf_parser v1.0.0 (file:///source)
Sep 04 05:44:34.472 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:34.472 INFO kablam!   --> src/echo.rs:35:50
Sep 04 05:44:34.472 INFO kablam!    |
Sep 04 05:44:34.472 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 04 05:44:34.472 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:34.472 INFO kablam!    |
Sep 04 05:44:34.472 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 05:44:34.472 INFO kablam! 
Sep 04 05:44:34.472 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:34.472 INFO kablam!   --> src/echo.rs:41:41
Sep 04 05:44:34.472 INFO kablam!    |
Sep 04 05:44:34.472 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 04 05:44:34.472 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:34.472 INFO kablam! 
Sep 04 05:44:34.615 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:34.615 INFO kablam!   --> src/echo.rs:35:50
Sep 04 05:44:34.615 INFO kablam!    |
Sep 04 05:44:34.616 INFO kablam! 35 |         let (msg, crlf) = self.response.split_at((self.response.len() - 2));
Sep 04 05:44:34.616 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:34.616 INFO kablam!    |
Sep 04 05:44:34.616 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 05:44:34.616 INFO kablam! 
Sep 04 05:44:34.616 INFO kablam! warning: unnecessary parentheses around method argument
Sep 04 05:44:34.616 INFO kablam!   --> src/echo.rs:41:41
Sep 04 05:44:34.616 INFO kablam!    |
Sep 04 05:44:34.616 INFO kablam! 41 |         let (value, crc) = msg.split_at((msg.len() - 4));
Sep 04 05:44:34.616 INFO kablam!    |                                         ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 05:44:34.616 INFO kablam! 
Sep 04 05:44:35.162 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Sep 04 05:44:35.165 INFO kablam! su: No module specific data is present
Sep 04 05:44:35.566 INFO running `"docker" "rm" "-f" "bdd73cd26820fa9e1d9149df2e17e78064cab2e8b9f277909c277ba6f4634e73"`
Sep 04 05:44:35.700 INFO blam! bdd73cd26820fa9e1d9149df2e17e78064cab2e8b9f277909c277ba6f4634e73