Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b8e2b7d5023748e18dfa9cae174d3ce4 : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/00251fd03ca944d6a590f9e50b6a06c5 : FAILURE in 5m 22s