Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d4e2ed3fb8e447f85718acb95dd6746 : SUCCESS in 5m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e3001ff22dd45c6ba9ac801d522e15a : FAILURE in 3m 58s