Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6f6cca4e0991472d90abe22240bd0357 : SUCCESS in 7m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1a40c324ad849708a1a047a5f36f1ec : FAILURE in 4m 26s