Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/34102e64702a4a209ba31a04731643ef : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f19cb699e8c3471c9d15d4bde15dae18 : FAILURE in 4m 29s