Worked on stabilizing continuous integration for the bevyengine/bevy repository by addressing a persistent bench-check directory permissions issue. Focused on Rust programming and command line interface development, the solution involved changing the target directory path from a parent directory to a local one, which eliminated access denied errors during bench checks. This adjustment improved the reliability of benchmarking across different environments and reduced CI failures, directly supporting developer productivity. The work emphasized thorough testing and debugging, with validation performed in both local and development setups to ensure consistent results. No new features were added, but a critical bug was resolved effectively.