Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3ee0a7834fa48d8adcedf715aa7288c : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71601a5a87964a63b42f3a7a076da03d : FAILURE in 3m 48s