Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e4fb03ea1f424b46924737ec23911353 : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e17703e7b12a45bebbdb82859e00d09d : FAILURE in 3m 36s