1) tests/timing_outputs_outcomes.spec.ts:21:7 › Timing outcomes › "Execution started at" state ─── Error: A snapshot doesn't exist at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts-snapshots/execution-started-outputs-linux.png. 27 | const widget = await cell.waitForSelector('.execute-time'); 28 | expect(await widget.textContent()).toContain('Execution started at'); > 29 | expect(await maskedScreenshot(widget)).toMatchSnapshot( | ^ 30 | 'execution-started-outputs.png' 31 | ); 32 | }); at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts:29:44

1) tests/timing_outputs_outcomes.spec.ts:21:7 › Timing outcomes › "Execution started at" state ─── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: A snapshot doesn't exist at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts-snapshots/execution-started-outputs-linux.png, writing actual. 27 | const widget = await cell.waitForSelector('.execute-time'); 28 | expect(await widget.textContent()).toContain('Execution started at'); > 29 | expect(await maskedScreenshot(widget)).toMatchSnapshot( | ^ 30 | 'execution-started-outputs.png' 31 | ); 32 | }); at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts:29:44

2) tests/timing_outputs_outcomes.spec.ts:34:7 › Timing outcomes › "Last executed at" state ─────── Error: A snapshot doesn't exist at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts-snapshots/last-executed-outputs-linux.png. 41 | expect(await widget.textContent()).toContain('Last executed at'); 42 | expect(await widget.textContent()).toContain('outputs at'); > 43 | expect(await maskedScreenshot(widget)).toMatchSnapshot('last-executed-outputs.png'); | ^ 44 | }); 45 | }); 46 | at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts:43:44

2) tests/timing_outputs_outcomes.spec.ts:34:7 › Timing outcomes › "Last executed at" state ─────── Retry #1 ─────────────────────────────────────────────────────────────────────────────────────── Error: A snapshot doesn't exist at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts-snapshots/last-executed-outputs-linux.png, writing actual. 41 | expect(await widget.textContent()).toContain('Last executed at'); 42 | expect(await widget.textContent()).toContain('outputs at'); > 43 | expect(await maskedScreenshot(widget)).toMatchSnapshot('last-executed-outputs.png'); | ^ 44 | }); 45 | }); 46 | at /home/runner/work/jupyterlab-execute-time/jupyterlab-execute-time/ui-tests/tests/timing_outputs_outcomes.spec.ts:43:44

Process completed with exit code 1.