Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5d8b7143b70140f3aec14fec596e6748 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/16caafcbffdc4db69f1367a2976c7972 : FAILURE in 4m 02s