Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/643a0dac83c643deb3c8f87584bcfd47 : SUCCESS in 4m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/42a4199d9ac44bf398bc462ee8d64ad1 : FAILURE in 3m 47s