Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f70194cbc4e4d09933677adf00da92e : SUCCESS in 5m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be261f42775749b78086963cda15d1bf : FAILURE in 4m 21s