Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b6539cce93454f1eb9bf881a63792c4c : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a6baeb4dff14ad591b75a88542b46a8 : FAILURE in 3m 55s