Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/954f70e529344e45b2d845686f7c9872 : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc5c080ea772448c979a07f2a784d4bf : FAILURE in 4m 58s