Flaky NSOperationQueue test

Anyone know what’s up with this one? We get it every few builds or so.

17:15:39
TestFoundation/TestNSOperationQueue.swift:63: error: TestNSOperationQueue.test_OperationPriorities : XCTAssertEqual failed: ("Operation1 executed") is not equal to ("Operation3 executed") -
17:15:39 TestFoundation/TestNSOperationQueue.swift:64: error: TestNSOperationQueue.test_OperationPriorities : XCTAssertEqual failed: ("Operation3 executed") is not equal to ("Operation1 executed") -

Thanks,
Jordan