Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/916bc5078b5e493cbe7256cb514f954a : SUCCESS in 7m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1850c6e709c4a98b4243eee67e730d9 : FAILURE in 8m 43s