Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a3cc788464e8415b97de0170a89d797b : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/693593cedb074e28a20510cd05927f44 : FAILURE in 4m 42s