Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/227f2d9d995c437aa290bce3691b6c82 : SUCCESS in 7m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bfd930ed68b74ca081421fec8984fa4a : FAILURE in 4m 58s