Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3cc541731f374bab839831bdb627e65d : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc631cb574284b218da58db802cd8265 : FAILURE in 5m 47s