remote_run: Don't turn remote_run_result purple on exception

scripts/slave/remote_run.py

 #!/usr/bin/env python
 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import argparse
 import copy
 import json
 import logging
 import os
@@ skipping 187 matching lines @@
     except logdog_bootstrap.NotBootstrapped as e:
       LOGGER.info('Not bootstrapped: %s', e.message)
     except logdog_bootstrap.BootstrapError as e:
       LOGGER.warning('Could not bootstrap LogDog: %s', e.message)
     except Exception as e:
       LOGGER.exception('Exception while bootstrapping LogDog.')
     finally:
       if recipe_return_code is None:
         LOGGER.info('Not using LogDog. Invoking `recipes.py` directly.')
         recipe_return_code = _call(recipe_cmd)
-
-      # Try to open recipe result JSON. Any failure will result in an exception
-      # and an infra failure.
-      with open(recipe_result_path) as f:
-        json.load(f)
     return recipe_return_code
 
 
 def shell_main(argv):
   logging.basicConfig(
       level=(logging.DEBUG if '--verbose' in argv else logging.INFO))
 
   if update_scripts.update_scripts():
     # Re-execute with the updated remote_run.py.
     return _call([sys.executable] + argv)
 
   stream = annotator.StructuredAnnotationStream()
   with stream.step('remote_run_result'):
     return main(argv)
 
 
 if __name__ == '__main__':
   sys.exit(shell_main(sys.argv))