Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aadca9652e3f4d1f946be41355b668cf : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb31c932bdce4a15af6a7aa5d5caae68 : FAILURE in 7m 32s