Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4c122e2d4f9348fda127d8af62e708b3 : FAILURE in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1ab8612c1c94cf8886a3633f58abce8 : FAILURE in 5m 09s