Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/61afa50f78dd4c2d9fb81dbf7c6a004e : SUCCESS in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/17b6121a9f75487bad40b0cb12083e3a : FAILURE in 3m 59s