Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fa268daa67fb41fe9c1d3a28baf492fc : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/550b44e5afef45e187e2bb58f1ad3f98 : FAILURE in 4m 33s