Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31481b3a49ae47a89bb3092ed2646131 : SUCCESS in 7m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99c2daf58ce0444d99f864728130f6b6 : FAILURE in 5m 33s