Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8a6b40e57d6c424b8cb6355bf33fe227 : FAILURE in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2315405bb2be43ac8d0e5ed281d8970d : FAILURE in 7m 27s