Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5f4ae4f7a21e4f59994f0cf8572d2cab : SUCCESS in 3m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a875dd46578d44628548c5b14a64b612 : FAILURE in 2m 23s