Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c37d0eca7feb4b1c83cf575f65ec6615 : SUCCESS in 7m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38e0c54688784eed95bc16a5cdfc575a : FAILURE in 6m 56s