Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/703652bd73e8422fa3073d4bdd546d06 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a3a27bc553d048668bd8d62fdb1100e5 : FAILURE in 4m 33s