--- re-building ‘a_SuperCell.Rmd’ using rmarkdown

processing vignette 'a_SuperCell.Rmd' failed with diagnostics:

Vignette re-building failed.

Build process failed

Process completed with exit code 1.

No files were found with the provided path: /home/runner/work/SuperCell/SuperCell/check. No artifacts will be uploaded.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.