Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e6654f454415475395726799fe0d43e2 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93f9bf9742b242908fe70b2e141fcfe4 : FAILURE in 4m 52s