Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4ea90fb5afe440a98ac89f69385b660 : FAILURE in 3m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42edbbb6a54648cc85919ce70248cdd2 : FAILURE in 3m 02s