Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6919f3d75b8141e19eb7856803328e85 : RETRY in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33f531db2e6a4cd68da8955070f32c79 : FAILURE in 5m 02s