Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e943655395cf4514b0f947389d3e81c4 : SUCCESS in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1131378f3c6146238c1385bc15673c97 : FAILURE in 6m 04s