Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3721b3331aad4fa483238a8e77134030 : SUCCESS in 7m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1f48d31896c44c980d4bc671c369c56 : FAILURE in 16m 00s