Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b14b8b53c1164749bd7949652155acd9 : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1cccf77964e45d08da1f3f16248d587 : FAILURE in 7m 11s