Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/35dad1eb537844e59913776717b36df8 : SUCCESS in 6m 28s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dc7b4de372c8486f8bc574cc83d4e909 : FAILURE in 4m 56s