Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/98cbda84688147898674f33adea419fc : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40c2d0f4ea334a48a1191ec6e27610db : FAILURE in 5m 12s