Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/13bede3bcf724bf7bf25ba7c83776241 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/116e35b1dcb34d919c61d05d32a585ee : FAILURE in 5m 50s