Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b3e0f813ac224087be3b0b4c7b0eb2bc : FAILURE in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1da72e998bd14fc09b0c467f4f8faf5b : FAILURE in 5m 29s