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

processing vignette 'stats19.Rmd' failed with diagnostics:

Vignette re-building failed.

Build process failed

Process completed with exit code 1.

The vignette title specified in \VignetteIndexEntry{} is different from the title in the YAML metadata. The former is "stats19-training-setup", and the latter is "An introduction to road safety analysis with R: setup notes". If that is intentional, you may set options(rmarkdown.html_vignette.check_title = FALSE) to suppress this check.

The vignette title specified in \VignetteIndexEntry{} is different from the title in the YAML metadata. The former is "Introducing stats19", and the latter is "Introduction to R for road safety: an introduction to R and practical exercises". If that is intentional, you may set options(rmarkdown.html_vignette.check_title = FALSE) to suppress this check.

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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/.