▶ Unexpected subtest result in /resource-timing/test_resource_timing.html:
  │ FAIL [expected PASS] PerformanceEntry has correct name, initiatorType, startTime, and duration (img)
  │   → assert_equals: expected 18773845 but got 18773846
  │ 
  │ resource_load/<@http://web-platform.test:8000/resource-timing/test_resource_timing.js:181:9
  │ Test.prototype.step@http://web-platform.test:8000/resources/testharness.js:2024:25
  │ resource_load@http://web-platform.test:8000/resource-timing/test_resource_timing.js:174:23
  └ onload/element.onload</<@http://web-platform.test:8000/resource-timing/test_resource_timing.js:118:21