1) tests/notebook.spec.ts:104:7 › Initialization › Create a notebook ───────────────────────────── Error: Screenshot comparison failed: 2663 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Create-a-notebook/initialization-create-notebook-host-expected.png Received: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Create-a-notebook/initialization-create-notebook-host-actual.png Diff: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Create-a-notebook/initialization-create-notebook-host-diff.png 110 | 111 | const nbPanel = await page.notebook.getNotebookInPanel(); > 112 | expect.soft(await nbPanel?.screenshot()).toMatchSnapshot( | ^ 113 | 'initialization-create-notebook-host.png' 114 | ); 115 | at /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/tests/notebook.spec.ts:112:46

2) tests/notebook.spec.ts:127:7 › Initialization › Open a notebook ─────────────────────────────── Error: Screenshot comparison failed: 1472 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-host-expected.png Received: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-host-actual.png Diff: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-host-diff.png 135 | 136 | const nbPanel = await page.notebook.getNotebookInPanel(); > 137 | expect.soft(await nbPanel?.screenshot()).toMatchSnapshot( | ^ 138 | 'initialization-open-notebook-host.png' 139 | ); 140 | at /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/tests/notebook.spec.ts:137:46

2) tests/notebook.spec.ts:127:7 › Initialization › Open a notebook ─────────────────────────────── Error: Screenshot comparison failed: 1472 pixels (ratio 0.01 of all image pixels) are different. Expected: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-guest-expected.png Received: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-guest-actual.png Diff: /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/test-results/tests-notebook-Initialization-Open-a-notebook/initialization-open-notebook-guest-diff.png 140 | 141 | const nbPanelGuest = await guestPage.notebook.getNotebookInPanel(); > 142 | expect(await nbPanelGuest?.screenshot()).toMatchSnapshot( | ^ 143 | 'initialization-open-notebook-guest.png' 144 | ); 145 | at /home/runner/work/jupyter_collaboration/jupyter_collaboration/ui-tests/tests/notebook.spec.ts:142:46

Process completed with exit code 1.

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Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-python@v4, actions/cache@v3, actions/setup-node@v3, actions/upload-artifact@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.