Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a20028a66d9e473282a32bcd922e579e : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/82529304266d4919b4f5a7641fe082a0 : FAILURE in 4m 47s