Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eca78fa73d2b40028d08ff68cbf44dbf : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6ca34822a46047f786831ebf33538f18 : FAILURE in 4m 28s