Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7c258361a5b5468ebfa049cede019029 : SUCCESS in 4m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9ccfd42624f04471a6fb9226b7a52fca : FAILURE in 4m 48s