Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ef989d7bd1fa4bd5b71dafb5164955a9 : SUCCESS in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fa5bb073b2444033ad9a9eb34030d64b : FAILURE in 5m 08s