Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d38f806edc124c34a579750c10556dcf : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e91d21a6e000497bad6f47e15905da30 : FAILURE in 5m 29s