---------------NEW FAILING TESTS SUMMARY--------------- FAIL test/built-ins/Date/parse/without-utc-offset.js (default) Full Output: Exception: Test262Error: Expected SameValue(«28800000», «25200000») to be true FAIL test/built-ins/Date/parse/without-utc-offset.js (strict mode) Full Output: Exception: Test262Error: Expected SameValue(«28800000», «25200000») to be true --------------------------------------------------------- Passed here: Mar 07 21:58 r258101 https://build.webkit.org/builders/Apple-Catalina-Release-Test262-Tests/builds/1814 Started consistently failing here: Mar 08 04:18 r258103 https://build.webkit.org/builders/Apple-Catalina-Release-Test262-Tests/builds/1815
Maybe this is related to DST?
I haven't verified this, but seems almost certain to be resolved via bug 208901. *** This bug has been marked as a duplicate of bug 208901 ***