Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/36140979563f4f75b4332ae7499dbd35 : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f25655fafb7942b488fc3a92cc9fa155 : FAILURE in 4m 04s