Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f452fa5a3bfb4e17a75f17af808aa1d7 : SUCCESS in 7m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/405b9eaaf13741349ed584a55109064c : FAILURE in 6m 22s