Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6b714a88e5384eae8c0b6ac36935cb34 : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff467396f77444bea8078d53528b3cb2 : FAILURE in 2m 56s