Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4b766acd00274a6491bcf13af22619f0 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1914c558d9c944db8d1c81e7d3660740 : FAILURE in 4m 32s