Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6add3df9d002435e8b99fc4b8d8c96e8 : POST_FAILURE in 15m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/524454ce52694fbd8fdd2aa032303d6b : SUCCESS in 7m 41s