Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/647f1863bcef42a397e865ef1bad2b71 : FAILURE in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0ec1f44b3d704618883913e43f354728 : FAILURE in 2m 59s