Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d64caa6e192545f9a780f6c205240c80 : SUCCESS in 4m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b8e3540596f342ce8e087524bb25b3e6 : FAILURE in 4m 44s