Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1233bfd8f08f44659c440a6507026cee : SUCCESS in 7m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/abe91a0841994edb9655ce815b2cd10a : FAILURE in 7m 18s