Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ddf6c0113db2497794ce45f56b6d39f9 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc2aee93a05f4914b511da618e18aa1b : FAILURE in 3m 48s