Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3d05e97590f4a34aba75d6dd9b09f21 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/08dbf2b5479f4254a8a4b0d7c4dc44a6 : FAILURE in 4m 01s