Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/881f4e14a2fd424dbda3422e86a70965 : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd779644e564400284d2c379b50069db : FAILURE in 4m 39s