Logging at level: debug Configuration file: /github/workspace/./_config.yml 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-feed Requiring: jekyll-sitemap Requiring: jemoji 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 /bin EntryFilter: excluded /package-lock.json EntryFilter: excluded /FAQ.md EntryFilter: excluded /Gemfile EntryFilter: excluded /package.json EntryFilter: excluded /docker-compose.yml EntryFilter: excluded /LICENSE EntryFilter: excluded /purgecss.config.js EntryFilter: excluded /CUSTOMIZE.md EntryFilter: excluded /CONTRIBUTING.md EntryFilter: excluded /INSTALL.md EntryFilter: excluded /README.md EntryFilter: excluded /Dockerfile Reading: _posts/2020-09-28-twitter.md Reading: _posts/2023-04-24-videos.md Reading: _posts/2020-09-28-github-metadata.md Reading: _posts/2018-12-22-distill.md Reading: _posts/2023-03-20-table-of-contents.md Reading: _posts/2023-03-21-tables.md Reading: _posts/2022-12-10-giscus-comments.md Reading: _posts/2023-04-25-audios.md Reading: _posts/2022-02-01-redirect.md Reading: _posts/2015-05-15-images.md Reading: _posts/2023-07-12-post-bibliography.md Reading: _posts/2015-10-20-disqus-comments.md Reading: _posts/2023-04-25-sidebar-table-of-contents.md Reading: _posts/2021-07-04-diagrams.md Reading: _posts/2015-07-15-code.md Reading: _posts/2015-03-15-formatting-and-links.md Reading: _posts/2023-07-04-jupyter-notebook.md Reading: _posts/2023-12-12-tikzjax.md Reading: _posts/2023-05-12-custom-blockquotes.md Reading: _posts/2015-10-20-math.md Reading: _news/announcement_1.md Reading: _news/announcement_3.md Reading: _news/announcement_2.md Reading: _projects/2_project.md Reading: _projects/4_project.md Reading: _projects/5_project.md Reading: _projects/6_project.md Reading: _projects/1_project.md Reading: _projects/3_project.md Generating: JekyllOptionalFrontMatter::Generator finished in 0.000364518 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.000164527 seconds. Jekyll Feed: Generating feed for posts Generating: JekyllFeed::Generator finished in 0.001541879 seconds. Generating: Jekyll::JekyllSitemap finished in 0.004218791 seconds. Generating: Jekyll::Paginate::Pagination finished in 8.926e-06 seconds. Generating: JekyllRelativeLinks::Generator finished in 0.001976778 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.001988911 seconds. Generating: JekyllTitlesFromHeadings::Generator finished in 0.000130744 seconds. Rendering: _posts/2015-03-15-formatting-and-links.md Pre-Render Hooks: _posts/2015-03-15-formatting-and-links.md Rendering Markup: _posts/2015-03-15-formatting-and-links.md Requiring: kramdown-parser-gfm Rendering Layout: _posts/2015-03-15-formatting-and-links.md Layout source: site github-pages 228 | Error: Liquid syntax error (line 59): Unknown tag 'toc'

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/.