Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/45c136ee8cba49a9b7e1df73e9a5d08a : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1562ef4b5d134544940ae59df924358e : FAILURE in 3m 50s