Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/49f79accc71448bc8b335dd73bcbdbb8 : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d8bf248908942e7b7a92858f639c5d0 : FAILURE in 8m 37s