http://ci.jujucharms.com/job/make-check-juju/3739/consoleFull
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15:09:02 FAIL: statetracker_test.go:122: StateTrackerSuite.TestReport
15:09:02
15:09:02 [LOG] 0:00.029 DEBUG juju.state mongodb initialised
15:09:02 [LOG] 0:00.029 INFO juju.state running state anonymously; using unique store id
15:09:02 [LOG] 0:00.029 INFO juju.state starting standard state workers
15:09:02 [LOG] 0:00.029 INFO juju.state creating cloud image metadata storage
15:09:02 [LOG] 0:00.029 INFO juju.state started state for model-9b09611f-b197-41e4-8fbc-c3d64243d2b3 successfully
15:09:02 [LOG] 0:00.030 INFO juju.state initializing controller model 9b09611f-b197-41e4-8fbc-c3d64243d2b3
15:09:02 [LOG] 0:00.030 DEBUG juju.state.presence using $bit operations with Mongo 3.6.3
15:09:02 statetracker_test.go:157:
15:09:02 c.Check(removeRequestCount(s.stateTracker.Report()), gc.DeepEquals, report)
15:09:02 ... obtained map[string]interface {} = map[string]interface {}{"system":map[string]interface {}{"workers":map[string]interface {}{"txnlog":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00", "report":map[string]interface {}{"change-count":0x0, "watch-count":0x0, "sync-last-len":0, "sync-avg-len":0, "sync-max-len":0, "sync-event-doc-count":0x0, "watch-key-count":0, "sync-queue-cap":0, "sync-queue-len":0, "sync-event-coll-count":0x0}}, "presence":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00"}, "pingbatcher":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00"}, "leadership":map[string]interface {}{"state":"stopped", "started":"1970-01-01 00:00:00"}, "singular":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00"}}}, "pool-size":0, "txn-watcher":map[string]interface {}{"workers":map[string]interface {}{"txnlog":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00", "report":map[string]interface {}{"total-changes":0x0, "iterator-step-count":0x0, "sync-events-last-len":0, "sync-events-avg":0, "sync-events-len":0, "sync-events-cap":0}}}}}
15:09:02 ... expected map[string]interface {} = map[string]interface {}{"txn-watcher":map[string]interface {}{"workers":map[string]interface {}{"txnlog":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00", "report":map[string]interface {}{"sync-events-last-len":0, "sync-events-avg":0, "sync-events-len":0, "sync-events-cap":0, "total-changes":0x0, "iterator-step-count":0x0}}}}, "system":map[string]interface {}{"workers":map[string]interface {}{"txnlog":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00", "report":map[string]interface {}{"sync-queue-len":0, "sync-last-len":0, "sync-avg-len":0, "sync-event-coll-count":0x0, "sync-queue-cap":0, "watch-key-count":0, "sync-max-len":0, "sync-event-doc-count":0x0, "change-count":0x0, "watch-count":0x0}}, "presence":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00"}, "pingbatcher":map[string]interface {}{"state":"started", "started":"1970-01-01 00:00:00"}, "leadership":map[string]interface {}{"state":"stopped", "started":"1970-01-01 00:00:00"}, "singular":map[string]interface {}{"state":"stopped", "started":"1970-01-01 00:00:00"}}}, "pool-size":0}
15:09:02
15:09:02 [LOG] 0:00.090 DEBUG juju.state closed state without error
15:09:02
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I cannot reproduce this under stress locally. It must have been fixed as part of other work.