Build in question: https://luci-milo.appspot.com/buildbot/chromeos/caroline-paladin/1270#

Failed because provision failed on DUT chromeos6-row2-rack21-host13 resulting in timeout of jobs assigned to that DUT.

$ dut-status -f chromeos6-row2-rack21-host13
chromeos6-row2-rack21-host13
    2017-09-18 06:59:09  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/142982378-chromeos-test/
    2017-09-18 06:58:47  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1752538-reset/
    2017-09-18 06:52:03  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/142982331-chromeos-test/
    2017-09-18 06:44:03  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1752326-provision/
    2017-09-18 04:38:02  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/142953189-chromeos-test/
    2017-09-18 04:37:39  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1751090-reset/
    2017-09-18 04:36:19  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/142953185-chromeos-test/
    2017-09-18 04:35:58  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1751052-reset/
    2017-09-18 04:30:51  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/142953155-chromeos-test/
    2017-09-18 04:22:48  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1750938-provision/
    2017-09-18 03:05:36  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1750427-repair/
    2017-09-18 01:37:31  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1749171-provision/


In particular:

    2017-09-18 04:22:48  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1750938-provision/
    2017-09-18 03:05:36  OK http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1750427-repair/
    2017-09-18 01:37:31  -- http://cautotest/tko/retrieve_logs.cgi?job=/results/hosts/chromeos6-row2-rack21-host13/1749171-provision/


Examining status.log for the supposedly failed provision job https://storage.cloud.google.com/chromeos-autotest-results/hosts/chromeos6-row2-rack21-host13/1749171-provision/20171809013728/status.log?_ga=2.175008417.-2000744542.1478018485 : 

END GOOD	----	provision	timestamp=1505724245	localtime=Sep 18 01:44:05	chromeos6-row2-rack21-host13 provisioned successfully