Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b415a1b680d48efbfdfb22536210b12 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20088d19f3754301a218ab48b2e1b9b7 : FAILURE in 8m 37s