Added missing worker notifications for mlir-nvidia worker.

Author: gkistanova

buildbot/osuosl/master/config/status.py

@@ -7,6 +7,7 @@
 from buildbot.process.properties import Interpolate
 from buildbot.plugins import reporters
 from buildbot.reporters.generators.build import BuildStartEndStatusGenerator
+from buildbot.reporters.message import MessageFormatterMissingWorker
 from twisted.python import log
 
 import config
@@ -380,7 +381,11 @@ def getReporters():
                     subject = "MLIR Build Failure: {{ buildername }}",
                     builders = [
                         "mlir-nvidia",
-                        "mlir-nvidia-gcc7"])
+                        "mlir-nvidia-gcc7"]),
+                reporters.WorkerMissingGenerator(
+                    workers=["mlir-nvidia"],
+                    message_formatter=MessageFormatterMissingWorker()
+                )
             ]),
         reporters.MailNotifier(
             dumpMailsToLog = True, # TODO: For debug purposes only. Remove this later.