Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4376f11ddc6a48dda383e5665d9dbe6e : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c4cc9327ab824f82a3c60f957051c6ab : FAILURE in 7m 37s