Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f07e64c5de1047c2af624ba7e307ef2c : SUCCESS in 4m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91eab464e4ce48cb965b005e11003f3e : FAILURE in 5m 06s