Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/050b2c9411304716b4ef8f316db95248 : SUCCESS in 7m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2aca9e6922684dab9c763e13874a1449 : FAILURE in 6m 28s