Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f020734fbe194d8bbf5bbd8122c61c6d : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cf8916f286234f3783429b54e8a4eaea : FAILURE in 4m 44s