Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd1e3878844c44c9b3009647935091dc : SUCCESS in 4m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99ececcf9ab74f5086e40d7210ed7e15 : FAILURE in 3m 20s