Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0731d40c265f476397e6097917d4b3b0 : RETRY_LIMIT in 3m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fbafc04b197b4ff3b6aaa5858f47c20a : FAILURE in 3m 45s