Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d0b2a3167387406ba39f04505cb769a4 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c4a5416d23a408da834022b3d1bba7e : FAILURE in 2m 58s