Logging at level: debug GitHub Pages: github-pages v228 GitHub Pages: jekyll v3.9.3 Theme: jekyll-theme-primer Theme source: /usr/local/bundle/gems/jekyll-theme-primer-0.6.0 Requiring: jekyll-github-metadata Requiring: jekyll-seo-tag Requiring: jekyll-coffeescript Requiring: jekyll-commonmark-ghpages Requiring: jekyll-gist Requiring: jekyll-github-metadata Requiring: jekyll-paginate Requiring: jekyll-relative-links Requiring: jekyll-optional-front-matter Requiring: jekyll-readme-index Requiring: jekyll-default-layout Requiring: jekyll-titles-from-headings GitHub Metadata: Initializing... Source: /github/workspace/. Destination: /github/workspace/./_site Incremental build: disabled. Enable with --incremental Generating... Generating: JekyllOptionalFrontMatter::Generator finished in 0.000178983 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.001711362 seconds. Generating: Jekyll::Paginate::Pagination finished in 3.025e-06 seconds. Generating: JekyllRelativeLinks::Generator finished in 0.000239936 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.00011305 seconds. Requiring: kramdown-parser-gfm Generating: JekyllTitlesFromHeadings::Generator finished in 0.007798386 seconds. Rendering: README.Rmd Pre-Render Hooks: README.Rmd Rendering Markup: README.Rmd Rendering Layout: README.Rmd Rendering: vignettes/get_started.Rmd Pre-Render Hooks: vignettes/get_started.Rmd Rendering Liquid: vignettes/get_started.Rmd github-pages 228 | Error: Liquid syntax error (line 30): Variable '{{\sigma}' was not properly terminated with regexp: /\}\}/