Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/918cd015220c47388870f2bff0db85a5 : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c9b840fccdee414a9dfa1858e481d3f2 : FAILURE in 4m 24s