Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/decf30d2563b4971aff0dd69ddbf3fba : FAILURE in 21m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b6de002155fd40a986d8aa54823f828c : FAILURE in 20m 51s