Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c91fb33f43ec472e8cecf102781b86d7 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df7e3c39bc324e7d864f93607098647c : FAILURE in 5m 32s