>>> ------------------------------ Test suite failed Failed TestWebKitAPI.WKWebView.InitializingWebViewWithEphemeralStorageDoesNotLog Saw unexpected logging: 'objc[39298]: Class AVAssetDownloadTask is implemented in both […redacted…]' <<< It looks like this test just needs to be adjusted a bit to ignore some log messages (or perhaps changed so that it fails only if we detect a certain string in the logs).
It seems this has not reproduced in quite a long time.