W0927 04:37:39.048] **************************************************************************
bootstrap.py is deprecated!
test-infra oncall does not support any job still using bootstrap.py.
Please migrate your job to podutils!
https://github.com/kubernetes/test-infra/blob/master/prow/pod-utilities.md
**************************************************************************
I0927 04:37:39.049] Args: --job=pull-azurefile-csi-driver-unit --service-account=/etc/service-account/service-account.json --upload=gs://kubernetes-jenkins/logs --job=pull-azurefile-csi-driver-unit --root=/go/src --service-account=/etc/service-account/service-account.json --repo=github.com/kubernetes-sigs/azurefile-csi-driver=master:daea67167aecc01a8bfa2b24f33c4a08998cdc74,120:7afc205c5f65bcbfc062b602e7e851b4c19cb2b4 --upload=gs://kubernetes-upstream/pr-logs --scenario=execute -- make unit-test
I0927 04:37:39.049] Bootstrap pull-azurefile-csi-driver-unit...
I0927 04:37:39.053] Builder: 77a69e3b-e0e0-11e9-918b-16773c0c7aed
I0927 04:37:39.053] Image: chewong/kubekins-e2e:v20190926-7484d81-azurefile-csi-driver-config
I0927 04:37:39.053] Gubernator results at https://gubernator.k8s.io/build/kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/1177442039587934209
I0927 04:37:39.053] Call:  gcloud auth activate-service-account --key-file=/etc/service-account/service-account.json
W0927 04:37:39.791] Activated service account credentials for: [kubernetes-upstream@kubernetes-upstream.iam.gserviceaccount.com]
I0927 04:37:39.822] process 32 exited with code 0 after 0.0m
I0927 04:37:39.822] Call:  gcloud config get-value account
I0927 04:37:40.160] process 44 exited with code 0 after 0.0m
I0927 04:37:40.161] Will upload results to gs://kubernetes-upstream/pr-logs using kubernetes-upstream@kubernetes-upstream.iam.gserviceaccount.com
I0927 04:37:40.161] Root: /go/src
I0927 04:37:40.161] cd to /go/src
I0927 04:37:40.161] Checkout: /go/src/github.com/kubernetes-sigs/azurefile-csi-driver master:daea67167aecc01a8bfa2b24f33c4a08998cdc74,120:7afc205c5f65bcbfc062b602e7e851b4c19cb2b4 to /go/src/github.com/kubernetes-sigs/azurefile-csi-driver
I0927 04:37:40.162] Call:  git init github.com/kubernetes-sigs/azurefile-csi-driver
I0927 04:37:40.166] Initialized empty Git repository in /go/src/github.com/kubernetes-sigs/azurefile-csi-driver/.git/
I0927 04:37:40.166] process 56 exited with code 0 after 0.0m
I0927 04:37:40.166] Call:  git config --local user.name 'K8S Bootstrap'
I0927 04:37:40.171] process 57 exited with code 0 after 0.0m
I0927 04:37:40.172] Call:  git config --local user.email k8s_bootstrap@localhost
I0927 04:37:40.174] process 58 exited with code 0 after 0.0m
I0927 04:37:40.174] Call:  git fetch --quiet --tags https://github.com/kubernetes-sigs/azurefile-csi-driver master +refs/pull/120/head:refs/pr/120
I0927 04:37:47.470] process 59 exited with code 0 after 0.1m
I0927 04:37:47.470] Call:  git checkout -B test daea67167aecc01a8bfa2b24f33c4a08998cdc74
W0927 04:37:48.008] Switched to a new branch 'test'
I0927 04:37:48.012] process 71 exited with code 0 after 0.0m
I0927 04:37:48.012] Call:  git show -s --format=format:%ct HEAD
I0927 04:37:48.023] process 72 exited with code 0 after 0.0m
I0927 04:37:48.023] Call:  git merge --no-ff -m 'Merge +refs/pull/120/head:refs/pr/120' 7afc205c5f65bcbfc062b602e7e851b4c19cb2b4
W0927 04:37:48.029] merge: 7afc205c5f65bcbfc062b602e7e851b4c19cb2b4 - not something we can merge
E0927 04:37:48.030] Command failed
I0927 04:37:48.030] process 73 exited with code 1 after 0.0m
E0927 04:37:48.030] unexpected error
Traceback (most recent call last):
  File "./test-infra/jenkins/bootstrap.py", line 1096, in bootstrap
  File "./test-infra/jenkins/bootstrap.py", line 981, in setup_root
  File "./test-infra/jenkins/bootstrap.py", line 307, in checkout
  File "./test-infra/jenkins/bootstrap.py", line 1054, in <lambda>
  File "./test-infra/jenkins/bootstrap.py", line 149, in _call
CalledProcessError: Command '['git', 'merge', '--no-ff', '-m', 'Merge +refs/pull/120/head:refs/pr/120', '7afc205c5f65bcbfc062b602e7e851b4c19cb2b4']' returned non-zero exit status 1
I0927 04:37:48.031] Call:  gcloud auth activate-service-account --key-file=/etc/service-account/service-account.json
W0927 04:37:48.801] Activated service account credentials for: [kubernetes-upstream@kubernetes-upstream.iam.gserviceaccount.com]
I0927 04:37:48.841] process 74 exited with code 0 after 0.0m
I0927 04:37:48.841] Call:  gcloud config get-value account
I0927 04:37:49.179] process 86 exited with code 0 after 0.0m
I0927 04:37:49.179] Will upload results to gs://kubernetes-upstream/pr-logs using kubernetes-upstream@kubernetes-upstream.iam.gserviceaccount.com
I0927 04:37:49.179] Upload result and artifacts...
I0927 04:37:49.180] Gubernator results at https://gubernator.k8s.io/build/kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/1177442039587934209
W0927 04:37:49.180] Missing local artifacts : /workspace/_artifacts
W0927 04:37:49.180] metadata path /workspace/_artifacts/metadata.json does not exist
W0927 04:37:49.181] metadata not found or invalid, init with empty metadata
I0927 04:37:49.181] Call:  git rev-parse HEAD
I0927 04:37:49.184] process 98 exited with code 0 after 0.0m
I0927 04:37:49.185] Call:  git rev-parse HEAD
I0927 04:37:49.188] process 99 exited with code 0 after 0.0m
I0927 04:37:49.188] Call:  gsutil stat gs://kubernetes-upstream/pr-logs/directory/pull-azurefile-csi-driver-unit/jobResultsCache.json
I0927 04:37:50.697] process 100 exited with code 0 after 0.0m
I0927 04:37:50.698] Call:  gsutil -q cat 'gs://kubernetes-upstream/pr-logs/directory/pull-azurefile-csi-driver-unit/jobResultsCache.json#1569540204805765'
I0927 04:37:52.197] process 242 exited with code 0 after 0.0m
I0927 04:37:52.200] Call:  gsutil -q -h Content-Type:application/json -h x-goog-if-generation-match:1569540204805765 cp /tmp/gsutil_9aU9MZ gs://kubernetes-upstream/pr-logs/directory/pull-azurefile-csi-driver-unit/jobResultsCache.json
I0927 04:37:54.000] process 386 exited with code 0 after 0.0m
I0927 04:37:54.001] Call:  gsutil stat gs://kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/jobResultsCache.json
I0927 04:37:55.422] process 564 exited with code 0 after 0.0m
I0927 04:37:55.422] Call:  gsutil -q cat 'gs://kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/jobResultsCache.json#1569540210553628'
I0927 04:37:57.042] process 706 exited with code 0 after 0.0m
I0927 04:37:57.044] Call:  gsutil -q -h Content-Type:application/json -h x-goog-if-generation-match:1569540210553628 cp /tmp/gsutil_V1R0Dt gs://kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/jobResultsCache.json
I0927 04:37:58.778] process 850 exited with code 0 after 0.0m
I0927 04:37:58.779] Call:  gsutil -q -h Content-Type:application/json cp /tmp/gsutil__7eaup gs://kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/1177442039587934209/finished.json
I0927 04:38:00.475] process 1028 exited with code 0 after 0.0m
I0927 04:38:00.476] Call:  gsutil -q -h Content-Type:text/plain -h 'Cache-Control:private, max-age=0, no-transform' cp /tmp/gsutil_BAZUoL gs://kubernetes-upstream/pr-logs/directory/pull-azurefile-csi-driver-unit/latest-build.txt
I0927 04:38:02.100] process 1206 exited with code 0 after 0.0m
I0927 04:38:02.100] Call:  gsutil -q -h Content-Type:text/plain -h 'Cache-Control:private, max-age=0, no-transform' cp /tmp/gsutil_AmdoTN gs://kubernetes-upstream/pr-logs/pull/kubernetes-sigs_azurefile-csi-driver/120/pull-azurefile-csi-driver-unit/latest-build.txt
I0927 04:38:03.659] process 1384 exited with code 0 after 0.0m