Mar 01 18:05	??	failure	#2233	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]
Mar 01 10:05	??	failure	#2232	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]
Mar 01 02:06	??	failure	#2231	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]
Feb 28 18:05	??	failure	#2230	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]
Feb 28 10:05	??	failure	#2229	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]
Feb 28 03:05	??	failure	#2228	Failed steps failed cbuildbot [daisy_spring-release] failed hwtest [bvt-inline] failed autest [au]

See errors such as:

Autotest instance: cautotest
Bug filing disabled due to missing imports.
Can't file pool: bvt, board: daisy_spring in critical state
TestLabException: Not enough DUTs for board: daisy_spring, pool: bvt; required: 4, found: 3, suite: bvt-inline, build: daisy_spring-release/R58-9330.0.0
Traceback (most recent call last):
  File "/usr/local/autotest/site_utils/run_suite.py", line 1826, in main
    code, output_dict = main_without_exception_handling(options)
  File "/usr/local/autotest/site_utils/run_suite.py", line 1644, in main_without_exception_handling
    raise e
NotEnoughDutsError: Not enough DUTs for board: daisy_spring, pool: bvt; required: 4, found: 3, suite: bvt-inline, build: daisy_spring-release/R58-9330.0.0
Will return from run_suite with status: INFRA_FAILURE
21:02:19: INFO: Running cidb query on pid 23105, repr(query) starts with <sqlalchemy.sql.expression.Insert object at 0x7f9a499d4b90>

in https://uberchromegw.corp.google.com/i/chromeos/builders/daisy_spring-release/builds/2233/steps/HWTest%20%5Bbvt-inline%5D/logs/stdio