Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9efdaa427e80428793b36cec7a0fd39f : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9528160660ca4ef4b997974da54f18cd : FAILURE in 4m 52s