Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9d913669afa846179e5942b62ff1bb7a : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/321f0f57db064613889911b0cbd38516 : FAILURE in 6m 04s