Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0ec63f8a11ae435e8bf9b38871d41866 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9abf954ba474de7b14c13c21ff85b0e : FAILURE in 3m 29s