Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aef4f0a1c5874384b850b5589749ad64 : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/baac8be7831245a2b26e96e4d6d25e52 : FAILURE in 4m 13s