Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d1a88987c8614fbf86c3c5d1de1f8362 : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6014ce99ab7461f843c52eca8b73426 : FAILURE in 4m 46s