INFO: Start build test container for train Waiting for base container master-1_7_6_9-3_9: Pulling from opensdn-base 2d473b07cdd5: Pulling fs layer eae16f1b56f7: Pulling fs layer 1e58ff9e32ff: Pulling fs layer 22ecd953299e: Pulling fs layer 9a339de4b283: Pulling fs layer 2414a92c0f71: Pulling fs layer 9d838c2e3370: Pulling fs layer 7595fe7e1060: Pulling fs layer bfe54c0574ae: Pulling fs layer 22ecd953299e: Waiting 9a339de4b283: Waiting 2414a92c0f71: Waiting 9d838c2e3370: Waiting 7595fe7e1060: Waiting bfe54c0574ae: Waiting eae16f1b56f7: Verifying Checksum eae16f1b56f7: Download complete 1e58ff9e32ff: Verifying Checksum 1e58ff9e32ff: Download complete 9a339de4b283: Verifying Checksum 9a339de4b283: Download complete 22ecd953299e: Verifying Checksum 22ecd953299e: Download complete 2414a92c0f71: Download complete 9d838c2e3370: Download complete bfe54c0574ae: Verifying Checksum bfe54c0574ae: Download complete 2d473b07cdd5: Verifying Checksum 2d473b07cdd5: Download complete 7595fe7e1060: Verifying Checksum 7595fe7e1060: Download complete 2d473b07cdd5: Pull complete eae16f1b56f7: Pull complete 1e58ff9e32ff: Pull complete 22ecd953299e: Pull complete 9a339de4b283: Pull complete 2414a92c0f71: Pull complete 9d838c2e3370: Pull complete 7595fe7e1060: Pull complete bfe54c0574ae: Pull complete Digest: sha256:48be8c14c95e1cdf0a9b4e702c0e45237688adf34c077c94a36bcd106df8f431 Status: Downloaded newer image for nexus.gz1.opensdn.io:5101/opensdn-base:master-1_7_6_9-3_9 nexus.gz1.opensdn.io:5101/opensdn-base:master-1_7_6_9-3_9 Building test container opensdn-test-test:master-1_7_6_9-3_9 (sudo docker build --network host --build-arg CONTRAIL_REGISTRY=nexus.gz1.opensdn.io:5101 --build-arg CONTRAIL_CONTAINER_TAG=master-1_7_6_9-3_9 --build-arg SITE_MIRROR=http://nexus.gz1.opensdn.io/repository/external-web-cache --network host --build-arg REGISTRY_SERVER=nexus.gz1.opensdn.io:5101 --build-arg BASE_TAG=master-1_7_6_9-3_9 --build-arg SKU=train --build-arg PIP_REPOSITORY=http://localhost:6667/pip/simple --build-arg CONTRAIL_REPO=http://localhost:6667 --build-arg OPENSTACK_REPO=http://vault.centos.org/centos/7/cloud/x86_64/openstack-train --build-arg DOCKERFILE_DIR=docker --build-arg SITE_MIRROR=http://nexus.gz1.opensdn.io/repository/external-web-cache -t opensdn-test-test:master-1_7_6_9-3_9 -f docker/Dockerfile .) ERROR: Faild to build test container for train