Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/444284b4904541049f750b7187fcda7d : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a356aaca5d714d3b9667b7b0043d575d : FAILURE in 5m 33s