Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e7524a5f94d643a9a7a9c37a51c8fbe2 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/39eb770a848d4f388d0e3f490f4fea52 : FAILURE in 13m 40s