Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7f38d1a1e12d43b3b6339801d6c865be : SUCCESS in 8m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/749e60740659403db1913c2fb352a31e : FAILURE in 5m 22s