GoXDCR: Panic from /goxdcr/pipeline.(*ReplicationStatus).Storage

[2015-08-04 20:27:15,276] - [xdcrnewbasetests:2325] INFO - ====  XDCRNewbasetests cleanup is started for test #8 replication_with_pause_and_resume ====

[2015-08-04 20:27:15,276] - [xdcrnewbasetests:1085] INFO - removing xdcr/nodes settings

[2015-08-04 20:27:15,300] - [rest_client:921] INFO - Deleting replication /controller/cancelXDCR/73c8d76313bcba9cd24e400767cb95af%2Fdefault%2Fdefault

[2015-08-04 20:27:15,321] - [rest_client:921] INFO - Deleting replication /controller/cancelXDCR/73c8d76313bcba9cd24e400767cb95af%2Fsasl_bucket_1%2Fsasl_bucket_1

[2015-08-04 20:27:15,348] - [rest_client:921] INFO - Deleting replication /controller/cancelXDCR/73c8d76313bcba9cd24e400767cb95af%2Fstandard_bucket_1%2Fstandard_bucket_1

[2015-08-04 20:27:15,413] - [rest_client:869] INFO - removing remote cluster name:remote_cluster_C1-C2

[2015-08-04 20:27:24,005] - [rest_client:731] ERROR - http://172.23.105.3:8091/pools/default/remoteClusters/remote_cluster_C1-C2? error 500 reason: unknown ["Unexpected server error, request logged."]

[2015-08-04 20:27:24,006] - [rest_client:875] ERROR - failed to remove remote cluster: status:False,content:["Unexpected server error, request logged."]

CheckpointService 2015-08-04T20:20:00.640-07:00 [INFO] DelCheckpointsDocs is done for 73c8d76313bcba9cd24e400767cb95af/default/default

ConnPoolMgr 2015-08-04T20:20:00.640-07:00 [INFO] Pool 73c8d76313bcba9cd24e400767cb95af/default/default/Couch_Xmem_172.23.105.20:11210/default is removed, all connections are released

PipelineManager 2015-08-04T20:20:00.674-07:00 [ERROR] Invalid replication status 73c8d76313bcba9cd24e400767cb95af/standard_bucket_1/standard_bucket_1, failed to retrieve spec. err=Requested resource not found

PipelineManager 2015-08-04T20:20:00.674-07:00 [ERROR] Invalid replication status 73c8d76313bcba9cd24e400767cb95af/standard_bucket_1/standard_bucket_1, failed to retrieve spec. err=Requested resource not found

ReplicationManager 2015-08-04T20:20:00.674-07:00 [INFO] replication 73c8d76313bcba9cd24e400767cb95af/standard_bucket_1/standard_bucket_1 has been deleted, skip updating stats

panic: runtime error: invalid memory address or nil pointer dereference

[signal 0xb code=0x1 addr=0x0 pc=0x65455a]

goroutine 42 [running]:

github.com/couchbase/goxdcr/pipeline.(*ReplicationStatus).Storage(0x0, 0x30)

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/pipeline/ReplicationStatus.go:167 +0x19a

github.com/couchbase/goxdcr/pipeline.(*ReplicationStatus).GetStats(0x0, 0x9e46f0, 0x8, 0xc208134070)

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/pipeline/ReplicationStatus.go:179 +0x28

github.com/couchbase/goxdcr/pipeline.(*ReplicationStatus).GetOverviewStats(0x0, 0x30)

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/pipeline/ReplicationStatus.go:191 +0x40

github.com/couchbase/goxdcr/pipeline_svc.UpdateStats(0x7f2ee28b9850, 0xc20803a0f0, 0x7f2ee28b98a0, 0xc20801f440, 0x7f2ee28bb068, 0xc20812c2a0, 0xc20802b380)

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/pipeline_svc/statistics_manager.go:1134 +0x100

github.com/couchbase/goxdcr/replication_manager.(*replicationManager).checkReplicationStatus(0xeaf000, 0xc208134700)

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/replication_manager/replication_manager.go:211 +0x1fe

created by github.com/couchbase/goxdcr/replication_manager.func·001

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/replication_manager/replication_manager.go:137 +0x287

goroutine 1 [chan receive, 197 minutes]:

main.main()

	/home/couchbase/jenkins/workspace/sherlock-unix/goproj/src/github.com/couchbase/goxdcr/main/main.go:142 +0x14c8