Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5616acfea6d144929815f940712638f0 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/408d1015a3c84187beaf815de1400dda : FAILURE in 4m 24s