Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0709c2eaa14c45a2a4e48021b12d7c63 : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/93cd2400fa0442d3a6090a7795c46027 : FAILURE in 8m 24s