Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/810a21c343604eb482ee49fec6adf733 : SUCCESS in 8m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0601345c48e4c1e92966cca30deccfb : FAILURE in 13m 06s