Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bc229249fcf34838bb0c52a5c2cd773f : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74121777f37e412b90e2c6c462a97a30 : RETRY_LIMIT in 2m 26s