Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e087aba99236496ba9618b736b7c43c2 : RETRY_LIMIT in 7m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b64e51b05b14a28b8430d0364e0802a : SUCCESS in 8m 33s