Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/84f2eaa5dcc441ceac137d2c7a9fc164 : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/157482e0ab83422ba226e1adff1ce67d : FAILURE in 4m 47s