Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/863efa6fe4904166a71af95ed7726fe8 : SUCCESS in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e244f1f254b24b5e9e26f3a4b6b29693 : FAILURE in 5m 48s