Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/38c8a3e87de94b49bf04486205bf2d3c : SUCCESS in 6m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c5ae664fc7eb418bb54996941dd2b5d4 : FAILURE in 6m 04s