Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0cd97f7fc2ab4d0d8642e5bc04322e01 : FAILURE in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c973297ff094a4b9d375e664e25e710 : FAILURE in 4m 29s