Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b26f5430d694dad8a870cfb37b2e727 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/023c6b09a36242ac88ea9863c2e191ee : FAILURE in 5m 11s