Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2408b586bf1142d69fad169d020e9864 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db5fd5fe27cd4ce2b0b9953524e45886 : FAILURE in 4m 27s