Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/96d6fff0b8db4752b7c9e2f9bb2387d8 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86c8e4c281354d7787911a1088e7ec5b : FAILURE in 3m 49s