Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/97bcf1a8a1f547d1b81833f27582b767 : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3108552c59464820bc90337d9db0c286 : FAILURE in 6m 16s