Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c0be5a14746a401eb8d9df8881468447 : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/925f67a07bc34f61b6ca93df2f18fba5 : FAILURE in 6m 28s