message: As an experiment, bump the timeout of lldb tests.
  Our debug bots hit a lot of timeouts that seem to be due simply to the load
  of the machine, not to broken tests
diff: @@ -1278,7 +1278,7 @@ def getDefaultTimeout(platform_name):
  # https://bugs.swift.org/browse/SR-1220
  # Temporary work-around for timeout rerun issues.
  # Remove this as soon as SR-1220 is resolved.
  - return "10m"
  + return "20m"
  if platform_name is None:
  platform_name = sys.platform
  