Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f47844927e041fd93c05f173d5470d5 : SUCCESS in 9m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cd937d556b8c40fc88b93485e33efe65 : FAILURE in 5m 35s