It looks like the test is delayed at startup, so that it runs into the timeout. https://treeherder.mozilla.org/logviewer?job_id=328249166&repo=try-comm-central&lineNumber=3850
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It looks like the test is delayed at startup, so that it runs into the timeout. But why? https://treeherder.mozilla.org/logviewer?job_id=328249166&repo=try-comm-central&lineNumber=3850