Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bd33a33179a44a04bb44754759edbe5a : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/28b5bedafff34a6e859ae01db726ec9e : FAILURE in 4m 02s