Build failed. https://zuul.opendev.org/t/openstack/buildset/648a12ecc97e463d9ecb39a8b3e55777 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c146aa2d4a174af7960b184c8a7fcfdb : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e9eb2c3a58bf4d12b915ce53a8679de7 : FAILURE in 4m 58s