Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d53bc58007744578bf320df5dee9f0b9 : SUCCESS in 8m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0b10d2d5b63443ffa088b372aa6b0b89 : FAILURE in 6m 43s