This hunk deletes the exported function `parseXcodebuildSwiftTestingLine` without showing replacement logic in this file. If any importer still references it, the build will fail; if a runtime path relied on this parser to detect xcodebuild's Swift Testing output (`Test case '...' passed/failed on '...'`), those lines will no longer be parsed and per-test results may be missed. Verification of all callers is required to confirm the removal is safe.