Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7bf3375f30fc443eb7d07d0c7ae56191 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/67397aec348b470abdfae25b99682a5c : FAILURE in 3m 24s