Docker in Docker enabled, initializing...
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Starting Docker: docker.
Waiting for docker to be ready, sleeping for 1 seconds.
[Barnacle] 2019/12/11 23:36:36 Cleaning up Docker data root...
[Barnacle] 2019/12/11 23:36:36 Removing all containers.
[Barnacle] 2019/12/11 23:36:36 Removing recently created images.
[Barnacle] 2019/12/11 23:36:36 Pruning dangling images.
[Barnacle] 2019/12/11 23:36:36 Pruning volumes.
[Barnacle] 2019/12/11 23:36:36 Volume Prune results: {"VolumesDeleted":[],"SpaceReclaimed":0}
[Barnacle] 2019/12/11 23:36:36 Done cleaning up Docker data root.
Remaining docker images and volumes are:
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
DRIVER              VOLUME NAME
Cleaning up binfmt_misc ...
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Done setting up docker in docker.
Activated service account credentials for: [kubernetes-upstream@kubernetes-upstream.iam.gserviceaccount.com]
+ kubetest --gce-ssh= --test --up --down --deployment=acsengine --build=host-go --provider=azure --acsengine-agentpoolcount=2 --acsengine-admin-username=azureuser '--acsengine-creds=$AZURE_CREDENTIALS' --acsengine-orchestratorRelease=1.16 --acsengine-mastervmsize=Standard_DS2_v2 --acsengine-agentvmsize=Standard_D4s_v3 --acsengine-hyperkube=True --acsengine-location=westus2 --acsengine-public-key=/etc/azure-ssh/azure-ssh-pub --acsengine-template-url=https://gist.githubusercontent.com/chewong/facb90983ad2337a0049538cf82f9bf9/raw/5a5bad9e47b137a684f2fa98d645175315aa8161/linux.json --acsengine-download-url=https://github.com/Azure/aks-engine/releases/download/v0.44.0/aks-engine-v0.44.0-linux-amd64.tar.gz --ginkgo-parallel=5 '--test_args=--ginkgo.flakeAttempts=2 --ginkgo.focus=azure-disk --ginkgo.skip=\[Serial\]|\[Disruptive\]|\[Flaky\]|\[Feature:.+\]|default\sfs.*should\sverify\scontainer\scannot\swrite\sto\ssubpath\sreadonly\svolumes' --timeout=420m
2019/12/11 23:36:37 Warning: Couldn't find directory src/k8s.io/kubernetes under any of GOPATH /home/prow/go, defaulting to /home/prow/go/src/k8s.io/kubernetes
2019/12/11 23:36:37 main.go:286: Flag parse failed: unknown flag: --gce-ssh
+ EXIT_VALUE=1
+ set +o xtrace
Cleaning up after docker in docker.
================================================================================
[Barnacle] 2019/12/11 23:36:37 Cleaning up Docker data root...
[Barnacle] 2019/12/11 23:36:37 Removing all containers.
[Barnacle] 2019/12/11 23:36:37 Removing recently created images.
[Barnacle] 2019/12/11 23:36:37 Pruning dangling images.
[Barnacle] 2019/12/11 23:36:37 Pruning volumes.
[Barnacle] 2019/12/11 23:36:37 Volume Prune results: {"VolumesDeleted":[],"SpaceReclaimed":0}
[Barnacle] 2019/12/11 23:36:37 Done cleaning up Docker data root.
Remaining docker images and volumes are:
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
DRIVER              VOLUME NAME
Cleaning up binfmt_misc ...
================================================================================
Done cleaning up after docker in docker.