Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/968f25244df04245b51f47cdb6635781 : SUCCESS in 7m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1d128dc7c8e24c46bd08ceb6627faa80 : FAILURE in 6m 06s