Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1bed683e1cc5441d9c9b0154707b5269 : SUCCESS in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/749e831572b34650bafea80b52d94120 : FAILURE in 4m 59s