Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b48624339c1d48c3a0c73485fa341d59 : SUCCESS in 10m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f91edca9fae5438c92841ae73f6524d0 : FAILURE in 4m 03s