Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dc5b5e26418c4bdeac76deb7a2f58998 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8dae58ed455a4658b040c0fc887a0617 : FAILURE in 4m 57s