Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f734d94bde146cb9c759a56378fb630 : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7567c6b9b2344d8693464134b24e583e : FAILURE in 6m 06s