Logging at level: debug 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 0.000722281 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.001963373 seconds. Generating: Jekyll::Paginate::Pagination finished in 5.04e-06 seconds. GitHub Metadata: Generating for dstl/IES4 GitHub Metadata: Calling @client.pages("dstl/IES4", {}) Generating: JekyllRelativeLinks::Generator finished in 0.202576759 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.001076223 seconds. Generating: JekyllTitlesFromHeadings::Generator finished in 9.8264e-05 seconds. Rendering: assets/css/style.scss Pre-Render Hooks: assets/css/style.scss Rendering Markup: assets/css/style.scss Rendering: 4dOntologyIntro.md Pre-Render Hooks: 4dOntologyIntro.md Rendering Markup: 4dOntologyIntro.md Requiring: kramdown-parser-gfm Rendering Layout: 4dOntologyIntro.md Layout source: theme GitHub Metadata: Calling @client.repository("dstl/IES4", {:accept=>"application/vnd.github.drax-preview+json"}) Rendering: ies.md Pre-Render Hooks: ies.md Rendering Markup: ies.md github-pages 232 | Error: The source text contains invalid characters for the used encoding UTF-8