Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0c9699468adc41d5a76acbf1e7bd2dbb : SUCCESS in 5m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/01f90e5e7d1346ed9bf54450f52758a4 : FAILURE in 3m 47s