Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/11502da7aab14161913311a1aede9182 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78c82e60352e42f085abc98dd8549fd0 : FAILURE in 6m 23s