
Harness Error (FAIL), message = Unhandled rejection: The operation is not supported.

FAIL Lock requests are granted in order promise_test: Unhandled rejection with value: object "NotSupportedError: The operation is not supported."
FAIL Releasing exclusive lock grants multiple shared locks promise_test: Unhandled rejection with value: object "NotSupportedError: The operation is not supported."
FAIL An exclusive lock between shared locks promise_test: Unhandled rejection with value: object "NotSupportedError: The operation is not supported."