Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ee4c39d86e5438ea551b8a5683c43ef : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7a93ecc39b0410e8d41b74075c80e46 : FAILURE in 6m 21s