Error lines from build-log.txt
... skipping 2275 lines ...
github.com/tektoncd/pipeline/pkg/client/clientset/versioned
cloud.google.com/go/storage
github.com/tektoncd/pipeline/pkg/client/informers/externalversions/internalinterfaces
github.com/tektoncd/chains/pkg/chains/objects
github.com/tektoncd/pipeline/pkg/client/clientset/versioned/fake
# cloud.google.com/go/storage
vendor/cloud.google.com/go/storage/storage.go:264:25: undefined: stats.NewMetrics
github.com/tektoncd/pipeline/pkg/client/informers/externalversions/pipeline/v1
github.com/tektoncd/pipeline/pkg/client/informers/externalversions/pipeline/v1alpha1
github.com/tektoncd/pipeline/pkg/client/informers/externalversions/pipeline/v1beta1
github.com/tektoncd/chains/pkg/chains/storage/api
github.com/tektoncd/chains/pkg/chains/storage/docdb
github.com/tektoncd/chains/pkg/chains/storage/pubsub
... skipping 126 lines ...
github.com/tektoncd/pipeline/pkg/client/injection/reconciler/pipeline/v1/pipelinerun
knative.dev/pkg/webhook
knative.dev/pkg/injection/sharedmain
-----------------------------------------
---- Checking for forbidden licenses ----
-----------------------------------------
E1217 14:36:37.871676 16404 library.go:108] Failed to find license for github.com/alibabacloud-go/cr-20160607/client: no file/directory matching regexp "^(?i)(LICEN(S|C)E|COPYING|README|NOTICE).*$" found for /home/prow/go/src/github.com/tektoncd/chains/vendor/github.com/alibabacloud-go/cr-20160607/client
============================
==== BUILD TESTS FAILED ====
============================
+ EXIT_VALUE=1
+ set +o xtrace
