Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3c6e6007bfa4450a0d3c8eb78665268 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99059df7597b41048545a793562e69a0 : FAILURE in 12m 35s