Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d1ce3d0156f443987ae4f61844244e1 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/55b10168b8b946159fc92b2d7246e956 : FAILURE in 6m 16s