Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e958217351734e6b9f62ef31061b208e : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddcc8eba3e264590809d463892f28d3c : FAILURE in 4m 29s