Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c6d18ba6f56b403c920710fbeda56146 : SUCCESS in 7m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ae6c5226f8a4e0a9c5ed864ec40482d : FAILURE in 6m 11s