Logging at level: debug Configuration file: /github/workspace/./_config.yml GitHub Pages: github-pages v232 GitHub Pages: jekyll v3.10.0 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 3.3041e-05 seconds. Generating: JekyllReadmeIndex::Generator finished in 3.8802e-05 seconds. Generating: Jekyll::Paginate::Pagination finished in 3.456e-06 seconds. Generating: JekyllRelativeLinks::Generator finished in 0.002158063 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.002173411 seconds. Generating: JekyllTitlesFromHeadings::Generator finished in 1.9636e-05 seconds. Rendering: tutorial/01-intro.md Pre-Render Hooks: tutorial/01-intro.md Rendering Markup: tutorial/01-intro.md Requiring: kramdown-parser-gfm Rendering Layout: tutorial/01-intro.md Layout source: site github-pages 232 | Error: Liquid error (line 13): comparison of Array with Array failed