Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7b8f88cbd79492aa2f7b93b597f0507 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d806c525e1d40c28aa22ad784d32ac3 : FAILURE in 3m 56s