Build failed. https://zuul.opendev.org/t/openstack/buildset/84dcd80d13aa4cf6929b2a6e2d50b84d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/219983469d744d7f9bbe4cad99aad921 : FAILURE in 3m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d06f9aca148d42d286e6140b00f59bd1 : FAILURE in 2m 41s