https://luci-logdog.appspot.com/v/?s=chromeos%2Fbb%2Fchromeos%2Fstumpy-release%2F4588%2F%2B%2Frecipes%2Fsteps%2FAUTest__au_%2F0%2Fstdout

INFO:cherrypy.error:[04/Oct/2016:09:01:35] GSUTIL_UTIL crbug.com/639314 GetGSNamesWithWait():
[04/Oct/2016:09:01:36] GSUTIL_UTIL crbug.com/639314 GSUtilRun(gsutil cat gs://chromeos-image-archive/stumpy-release/R55-8862.0.0/UPLOADED, Failed to get a list of uploaded files.)=1, stdout=<<<>>>, stderr=<<<Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").
Failure: unauthorized_client.
>>>
INFO:cherrypy.error:[04/Oct/2016:09:01:36] GSUTIL_UTIL crbug.com/639314 GSUtilRun(gsutil cat gs://chromeos-image-archive/stumpy-release/R55-8862.0.0/UPLOADED, Failed to get a list of uploaded files.)=1, stdout=<<<>>>, stderr=<<<Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").
Failure: unauthorized_client.
>>>
[04/Oct/2016:09:01:37] GSUTIL_UTIL crbug.com/639314 GSUtilError, try next method
INFO:cherrypy.error:[04/Oct/2016:09:01:37] GSUTIL_UTIL crbug.com/639314 GSUtilError, try next method
[04/Oct/2016:09:01:37] GSUTIL_UTIL crbug.com/639314 GSUtilRun(gsutil ls gs://chromeos-image-archive/stumpy-release/R55-8862.0.0/*, Failed to list archive directory contents.)=1, stdout=<<<>>>, stderr=<<<Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").
Failure: unauthorized_client.
>>>
INFO:cherrypy.error:[04/Oct/2016:09:01:37] GSUTIL_UTIL crbug.com/639314 GSUtilRun(gsutil ls gs://chromeos-image-archive/stumpy-release/R55-8862.0.0/*, Failed to list archive directory contents.)=1, stdout=<<<>>>, stderr=<<<Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").
Failure: unauthorized_client.
>>>
[04/Oct/2016:09:01:38] GSUTIL_UTIL crbug.com/639314 GSUtilError, try next method

Build: https://uberchromegw.corp.google.com/i/chromeos/builders/stumpy-release/builds/4588