Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b9fc153a0208437f8482aa1bf0e10fff : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a52ac8749f5642fc99d22afb1840e993 : FAILURE in 4m 09s