Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8da2f696a74848f3b85934cc08b1738f : SUCCESS in 6m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2efa25b20e0f4093b9dcc7b2ea24544c : FAILURE in 5m 22s