Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/96aa78e8d8244449b42808d5f3523985 : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42a60382d32943a0af5b9d78a9493277 : FAILURE in 5m 29s