Logging at level: debug Configuration file: /github/workspace/./_config.yml Theme: jekyll-theme-slate Theme source: /usr/local/bundle/gems/jekyll-theme-slate-0.2.0 GitHub Pages: github-pages v232 GitHub Pages: jekyll v3.10.0 Theme: jekyll-theme-slate Theme source: /usr/local/bundle/gems/jekyll-theme-slate-0.2.0 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... EntryFilter: excluded /CNAME Generating: JekyllOptionalFrontMatter::Generator finished in 0.0001605 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.001349893 seconds. Generating: Jekyll::Paginate::Pagination finished in 3.887e-06 seconds. GitHub Metadata: Generating for wfdb/wfdb.github.io GitHub Metadata: Calling @client.pages("wfdb/wfdb.github.io", {}) Generating: JekyllRelativeLinks::Generator finished in 0.331751237 seconds. Generating: JekyllDefaultLayout::Generator finished in 5.7156e-05 seconds. Requiring: kramdown-parser-gfm Generating: JekyllTitlesFromHeadings::Generator finished in 0.007248266 seconds. Rendering: assets/css/style.scss Pre-Render Hooks: assets/css/style.scss Rendering Markup: assets/css/style.scss Rendering: index.md Pre-Render Hooks: index.md Rendering Markup: index.md Rendering Layout: index.md Layout source: site github-pages 232 | Error: Could not locate the included file 'head.html' in any of ["/github/workspace/_includes", "/usr/local/bundle/gems/jekyll-theme-slate-0.2.0/_includes"]. Ensure it exists in one of those directories and is not a symlink as those are not allowed in safe mode.