Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b7bbcf33545247fb88a0074f12c93dfc : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2710b8f88c23464ba42c6a0c98cfe30b : FAILURE in 3m 43s