Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0467964f862a4023ba09b0d5be681e3d : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/29c81980004f4f81b6bba9d17c3bb556 : FAILURE in 3m 39s