Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/38b2f5e3a33d495da979bd73577fb758 : RETRY_LIMIT in 3m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8b605a05015a4475a85d7a478a41fb93 : SUCCESS in 4m 08s