Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e289db091d046a2b92310d959bedae4 : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/762e7d8a255f4be1b979811db0b1ee74 : FAILURE in 3m 44s