Disable linter false positives (#4306)

Disable false positives related to no-member in protobuf files.

Related: #4305

src/clusterfuzz/_internal/bot/tasks/utasks/analyze_task.py

@@ -151,8 +151,8 @@ def setup_testcase_and_build(
   # to setup correctly.
   if not build_manager.check_app_path():
     # Let postprocess handle ANALYZE_BUILD_SETUP and restart tasks if needed.
-    return None, uworker_msg_pb2.Output(
-        error_type=uworker_msg_pb2.ErrorType.ANALYZE_BUILD_SETUP)
+    return None, uworker_msg_pb2.Output(  # pylint: disable=no-member
+        error_type=uworker_msg_pb2.ErrorType.ANALYZE_BUILD_SETUP)  # pylint: disable=no-member
 
   update_testcase_after_build_setup(testcase)
   testcase.absolute_path = testcase_file_path

src/clusterfuzz/_internal/bot/tasks/utasks/minimize_task.py

@@ -430,8 +430,8 @@ def utask_main(uworker_input: uworker_msg_pb2.Input):  # pylint: disable=no-memb
   # to setup correctly.
   if not build_manager.check_app_path():
     logs.error('Unable to setup build for minimization.')
-    return uworker_msg_pb2.Output(
-        error_type=uworker_msg_pb2.ErrorType.MINIMIZE_SETUP)
+    return uworker_msg_pb2.Output(  # pylint: disable=no-member
+        error_type=uworker_msg_pb2.ErrorType.MINIMIZE_SETUP)  # pylint: disable=no-member
 
   if environment.is_libfuzzer_job():
     fuzz_target = testcase_manager.get_fuzz_target_from_input(uworker_input)

src/clusterfuzz/_internal/bot/tasks/utasks/progression_task.py

@@ -259,9 +259,9 @@ def _check_fixed_for_custom_binary(testcase: data_types.Testcase,
     revision = 0
 
   if not build_manager.check_app_path():
-    return uworker_msg_pb2.Output(
+    return uworker_msg_pb2.Output(  # pylint: disable=no-member
         error_message='Build setup failed for custom binary',
-        error_type=uworker_msg_pb2.ErrorType.PROGRESSION_BUILD_SETUP_ERROR)
+        error_type=uworker_msg_pb2.ErrorType.PROGRESSION_BUILD_SETUP_ERROR)  # pylint: disable=no-member
 
   test_timeout = environment.get_value('TEST_TIMEOUT', 10)
   fuzz_target = testcase_manager.get_fuzz_target_from_input(uworker_input)
@@ -333,10 +333,10 @@ def _testcase_reproduces_in_revision(
   if not build_manager.check_app_path():
     # Let postprocess handle the failure and reschedule the task if needed.
     error_message = f'Build setup failed at r{revision}'
-    return None, uworker_msg_pb2.Output(
+    return None, uworker_msg_pb2.Output(  # pylint: disable=no-member
         error_message=error_message,
         progression_task_output=progression_task_output,
-        error_type=uworker_msg_pb2.ErrorType.PROGRESSION_BUILD_SETUP_ERROR)
+        error_type=uworker_msg_pb2.ErrorType.PROGRESSION_BUILD_SETUP_ERROR)  # pylint: disable=no-member
 
   build_data = testcase_manager.check_for_bad_build(job_type, revision)
   progression_task_output.build_data_list.append(build_data)

src/clusterfuzz/_internal/bot/tasks/utasks/regression_task.py

@@ -123,10 +123,10 @@ def _testcase_reproduces_in_revision(
   build_manager.setup_build(revision, fuzz_target=fuzz_target_binary)
   if not build_manager.check_app_path():
     error_message = f'Build setup failed r{revision}'
-    return None, uworker_msg_pb2.Output(
+    return None, uworker_msg_pb2.Output(  # pylint: disable=no-member
         regression_task_output=regression_task_output,
         error_message=error_message,
-        error_type=uworker_msg_pb2.ErrorType.REGRESSION_BUILD_SETUP_ERROR)
+        error_type=uworker_msg_pb2.ErrorType.REGRESSION_BUILD_SETUP_ERROR)  # pylint: disable=no-member
 
   build_data = testcase_manager.check_for_bad_build(job_type, revision)
   regression_task_output.build_data_list.append(build_data)

src/clusterfuzz/_internal/bot/tasks/utasks/symbolize_task.py

@@ -114,9 +114,9 @@ def utask_main(uworker_input):
   crash_revision = environment.get_value('APP_REVISION')
 
   if not build_manager.check_app_path():
-    return uworker_msg_pb2.Output(
+    return uworker_msg_pb2.Output(  # pylint: disable=no-member
         error_message='Build setup failed',
-        error_type=uworker_msg_pb2.ErrorType.SYMBOLIZE_BUILD_SETUP_ERROR)
+        error_type=uworker_msg_pb2.ErrorType.SYMBOLIZE_BUILD_SETUP_ERROR)  # pylint: disable=no-member
 
   # ASAN tool settings (if the tool is used).
   # See if we can get better stacks with higher redzone sizes.

src/clusterfuzz/_internal/bot/tasks/utasks/variant_task.py

@@ -120,8 +120,8 @@ def utask_main(uworker_input):
   # Check if we have an application path. If not, our build failed to setup
   # correctly.
   if not build_manager.check_app_path():
-    return uworker_msg_pb2.Output(
-        error_type=uworker_msg_pb2.ErrorType.VARIANT_BUILD_SETUP)
+    return uworker_msg_pb2.Output(  # pylint: disable=no-member
+        error_type=uworker_msg_pb2.ErrorType.VARIANT_BUILD_SETUP)  # pylint: disable=no-member
 
   # Disable gestures if we're running on a different platform from that of
   # the original test case.