Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b03b18f316c44142a39f091391f7940e : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/251d9823d47b49caaef42754f4674fe3 : FAILURE in 8m 16s