Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/59af447bd8d5413cb69861d7eb6fd610 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ee5b821b744d47c7a6fe72bf63911dc0 : FAILURE in 5m 40s