Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6baf3c9ef86d43cda3c3fa0470e223fb : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21557d7e5d8a4bc39fcdb03137818c67 : FAILURE in 3m 56s