Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/763cc400d0e745f090fa2e42ec149894 : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9e98346bede4d13ace3b4d1a0491cbc : FAILURE in 7m 35s