Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87af2eb670f44a148e741a40fbb43317 : SUCCESS in 4m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bd9d14b72be84a7b8a4ed931ef57c307 : FAILURE in 2m 36s