Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e509178b4db94ae888ff053c6b1ed388 : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d869ba961a8417eac9a3afc009f3bb7 : FAILURE in 2m 31s