Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0e097c1cc5a4693b2bb5df1997b4792 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f2e6bb40bf342fbba9dd7a0d41e53cc : FAILURE in 5m 00s