Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a466898975bd4099859f271a694faec5 : SUCCESS in 8m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/870e7ed247c44309bd6a94c91f21c196 : FAILURE in 6m 46s