Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bcc1670fa4f4b34bd00374978881f12 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0a06676e7804874b990a3c6cd4a925f : FAILURE in 5m 03s