Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4b414286d6844ca1a067bba73026cbbb : SUCCESS in 6m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8727cfe239e475dbb3ef2fbeb5438db : FAILURE in 4m 34s