Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/21c4d3e6921f4b11af0707feb4ca93ee : FAILURE in 20m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a188f9b9f8d4468a97102c66c70bc69d : FAILURE in 18m 12s