Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0a1e92a1d68649df8e4c9e1bb023e311 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/19414e21c88e47e2bef8206df77970d1 : FAILURE in 4m 45s