Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e5a488fec79e42178bb6a329def7c1d3 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a3b727546624002bba96d43bfded5af : FAILURE in 4m 56s