Build failed. https://zuul.opendev.org/t/openstack/buildset/90a9237823e7492cab12785cef65d44e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cda1d83981cd4f029562c4054e0262f0 : FAILURE in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c74246bf8d744f7ba6d8a9a63bab905c : FAILURE in 3m 49s