Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4a404839e0b6466085e0c6bf1add6edf : SUCCESS in 4m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0366b07592fa4549a59e84e2067c9b1c : FAILURE in 3m 35s