The job was canceled because "_20" failed.

AssertionError: expected { kind: 'Article', …(7) } to match object { kind: 'Article', …(7) } (14 matching properties omitted from actual) - Expected + Received Object { "dependencies": Array [ Object { "kind": "Notebook", "label": "my-plot", "location": "/plot.ipynb", "slug": "plot", "url": "/plot", }, ], "frontmatter": Object { "content_includes_title": false, "exports": Array [ Object { "filename": "index.md", "format": "md", }, ], "github": "https://github.com/jupyter-book/mystmd", "keywords": Array [], "title": "Plots In Markdown", }, "kind": "Article", "location": "/index.md", "mdast": Object { "children": Array [ Object { "children": Array [ Object { "children": Array [ Object { "position": Object { "end": Object { "column": 1, "line": 3, }, "start": Object { "column": 1, "line": 3, }, }, "type": "text", "value": "Figure directive - local", }, ], "depth": 2, "html_id": "figure-directive-local", "identifier": "figure-directive-local", "implicit": true, "label": "Figure directive - local", "position": Object { "end": Object { "column": 1, "line": 3, }, "start": Object { "column": 1, "line": 3, }, }, "type": "heading", }, Object { "children": Array [ Object { - "_future_ast": "{\"type\":\"outputs\",\"children\":[{\"type\":\"output\",\"id\":\"Ffu3R5cJjHblGUbO46YxC\",\"jupyter_data\":{\"output_type\":\"execute_result\",\"execution_count\":2,\"metadata\":{},\"data\":{\"text/html\":{\"content_type\":\"text/html\",\"hash\":\"a16fcedcd26437c820ccfc05d1f48a57\",\"path\":\"/a16fcedcd26437c820ccfc05d1f48a57.html\"},\"text/plain\":{\"content\":\"alt.Chart(...)\",\"content_type\":\"text/plain\"}}},\"key\":\"aicFc0saqi\"}],\"key\":\"dSx0jlrAGq\"}", + "_future_ast": "{\"type\":\"outputs\",\"children\":[{\"type\":\"output\",\"id\":\"UK4WpVHn0pEW_MwDOow-b\",\"jupyter_data\":{\"output_type\":\"execute_result\",\"execution_count\":2,\"metadata\":{},\"data\":{\"text/html\":{\"content_type\":\"text/html\",\"hash\":\"a16fcedcd26437c820ccfc05d1f48a57\",\"path\":\"/a16fcedcd26437c820ccfc05d1f48a57.html\"},\"text/plain\":{\"content\":\"alt.Chart(...)\",\"content_type\":\"text/plain\"}}},\"key\":\"Pj4VeAs1q6\"}],\"key\":\"cDda2GeKhT\"}", "data": Array [ Object { "data": Object { "text/html": Object { "content_type": "text/html", "hash": "a16fcedcd26437c820ccfc05d1f48a57", "path": "/a16fcedcd26437c820ccfc05d1f48a57.html", }, "text/plain": Object { "content": "alt.Chart(...)", "content_type": "text/plain", }, }, "execution_count": 2, "metadata": Object {}, "output_type": "execute_result", }, ], "type": "output", }, Object { "children": Array [ Object { "children": Array [ Object { "position": Object { "end": Object {