Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0f367835d27e4b3db238c5ec62342da4 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/388a883d6d29415d808c28dbf86c0bfc : FAILURE in 6m 33s