Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efbd5013523f49789f4d58118703fa96 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/75cc634960f847b38e62ec967970b190 : FAILURE in 6m 32s