Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31626e449ed64f718002b1bd764f8191 : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/22dc8e6ef2b7477fa5df13f025bc1abf : FAILURE in 3m 43s