Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a5cfa9b1c5f94eba98e5f2de44f0a661 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cddfe00475034ebb9daa3d8acaec37a6 : FAILURE in 10m 33s