Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0e654f30476347419df9fcc3ce250bf3 : SUCCESS in 5m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/893b8186c62e4fff97fef86f3ddf0325 : FAILURE in 6m 51s