Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3a5639e613fc4c5089890140a925d0cd : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/836bb4a0ff83437a88c3bd711ef07faf : FAILURE in 4m 21s