Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cdf07afcb20e48f5b4e096ae868c0a97 : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b003039e8fcf478a8475c15093ab2269 : FAILURE in 12m 33s