Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77e1786246d14b35bf0a32899e0a4e43 : FAILURE in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6035c21d23b24f1daa6f04a3316a7c50 : FAILURE in 4m 42s