Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/261de78732ee4340a2fe1bdfea4fa781 : SUCCESS in 6m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/027209c0f56049f9b80d6b63725179aa : FAILURE in 4m 32s