Your workflow is using a version of actions/cache that is scheduled for deprecation, actions/cache@v2. Please update your workflow to use either v3 or v4 of actions/cache to avoid interruptions. Learn more: https://github.blog/changelog/2024-12-05-notice-of-upcoming-releases-and-breaking-changes-for-github-actions/#actions-cache-v1-v2-and-actions-toolkit-cache-package-closing-down

Files in the 'vignettes' directory but no files in 'inst/doc':

Directory 'inst/doc' does not exist.

Files in the 'vignettes' directory but no files in 'inst/doc':