Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e5f56d0bd72f4b1fa531766e34098401 : SUCCESS in 5m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/db19ebd53ed04efa81dc6c67db1b69b7 : FAILURE in 5m 32s