Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b420fc4b6aae43bb9fd6ef13db0997a5 : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eddba35466d647eba62afb1484a9e5c0 : FAILURE in 4m 47s