Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/56952bb78dc340068c489634c22e3e3e : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b24f0d1f2f01458fb8791660ea92b606 : FAILURE in 3m 33s