Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ec90345510464712b5c02490ee66ccf2 : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fc34d02407bb41c280376848ed909cb2 : FAILURE in 6m 38s