Skipped TestUniterUpgradeConflicts on ppc64

[Martin Packman]

TestUniterUpgradeConflicts has been consistently failing in the ppc64 across recent test runs.

<http://reports.vapour.ws/releases/2561/job/run-unit-tests-trusty-ppc64el/attempt/2847>

FAIL: uniter_test.go:874: com_juju_juju_worker_uniter_test.TestUniterUpgradeConflicts.pN51_github.com_juju_juju_worker_uniter_test.UniterSuite
...
[LOG] 0:02.965 INFO juju.worker.leadership u/0 got wait request for u leadership loss
[LOG] 0:02.965 INFO juju.worker.leadership u/0 still has u leadership
[LOG] 0:02.965 INFO juju.worker.leadership waiting for u/0 to lose u leadership
[LOG] 0:02.966 DEBUG juju.worker.uniter [AGENT-STATUS] idle
[LOG] 0:02.966 DEBUG juju.apiserver <- [C8] unit-u-0 {"RequestId":237,"Type":"Uniter","Version":2,"Request":"SetAgentStatus","Params":"'params redacted'"}
[LOG] 0:02.971 DEBUG juju.apiserver -> [C8] unit-u-0 4.765ms {"RequestId":237,"Response":"'body redacted'"} Uniter[""].SetAgentStatus
want resolved mode "", got "no-hooks"; still waiting
...
want resolved mode "", got "no-hooks"; still waiting
[LOG] 0:05.390 INFO juju.mongo dialled mongo successfully on address "[::1]:60357"
want resolved mode "", got "no-hooks"; still waiting
...
want resolved mode "", got "no-hooks"; still waiting
util_test.go:722:
    c.Fatalf("never reached desired status")
... Error: never reached desired status

[LOG] 0:12.970 INFO juju.worker.uniter ModeAbide exiting

The uniter tests have long been somewhat flakey in the ppc test run, but this one may well just be broken since the leadership landing.

[Eric Snow (ericsnowcurrently)]

http://reviews.vapour.ws/r/1488/