Intermittent timeout in /html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html

[pecastro]

From: https://github.com/servo/servo/pull/28328/checks?check_run_id=2280077938

2021-04-06T16:27:06.3114835Z   ▶ TIMEOUT [expected OK] b'/html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html'
2021-04-06T16:27:06.3117395Z   │ 
2021-04-06T16:27:06.3118555Z   │ error: XDG_RUNTIME_DIR not set in the environment.
2021-04-06T16:27:06.3120036Z   └ libEGL warning: No hardware driver found, falling back to software rendering
2021-04-06T16:27:06.3120812Z 
2021-04-06T16:27:06.3123001Z   ▶ Unexpected subtest result in /html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html:
2021-04-06T16:27:06.3127705Z   │ TIMEOUT [expected FAIL] b'delayed handling: delaying handling rejected promise created from createImageBitmap will cause both events to fire'
2021-04-06T16:27:06.3130278Z   └   → Test timed out
2021-04-06T16:27:06.3130860Z 

From: https://github.com/servo/servo/runs/2269496544?check_suite_focus=true

2021-04-05T11:57:48.1273845Z   [1028/1780] /html/webappapis/scripting/processing-model-2/unhandled-promise-rejections/promise-rejection-events.dedicatedworker.html

[pecastro]

Found another ticket that refers to this failure. #26726