* Persist node logs
* Fix clippy lints
* Delete the node's db on shutdown but persist logs
* Fix tests
* Separate stdout and stderr and use more consts.
* More consistent handling of open options
* Revert the use of subprocess
* Remove outdated comment
* Flush the log files on drop
* Rename `log_files` -> `logs_file_to_flush`
This commit updates how logging is done in the differential testing
harness to use `tracing` instead of using the `log` crate. This allows
us to be able to better associate logs with the cases being executed
which makes it easier to debug and understand what the harness is doing.
* Parsed ABI field in order to get method parameter
* Added logic for ABI
* Refactored dependencies
* Small refactoring
* Added unit tests for ABI parameter extraction logic
* Fixed format issues
* Fixed format
* Added new changes to format
* Added bail to stop execution when we have an error during deployment
Omar