Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/acda30a97287412eafce1c0bf628b9a3 : SUCCESS in 2m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d6bc42a6e7d946c994707a19693905a6 : FAILURE in 2m 27s