Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1a95f388fc6845bbb35a71aec0fdaf56 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/883c1bb275e34843b1396855507a6027 : FAILURE in 5m 06s