Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f5a8314090c440eb955e115cdecad505 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3312d8ffd16547d485867176acd0099a : FAILURE in 3m 43s