Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/829f6b60218546779bc5f7a821d31ab8 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c215bfbb5a6645ea83c4a61129266151 : FAILURE in 3m 35s