Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/90ff445f46b74196872793e18d89b7f5 : SUCCESS in 4m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/914b92951b0e4da8a3f2173eb50a5d82 : FAILURE in 4m 51s