Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a679e2cca6df49b388727ff2dc400cb9 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d376cc1d16914bc5a7127498aad4f3df : FAILURE in 4m 32s