Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/163022c01c9042ba8a485062cd7d25dc : SUCCESS in 4m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2c5be30a6db940ad889dbdb3278e0af7 : FAILURE in 6m 46s