Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7538f199bdbe4889b6891eb716bb1991 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c3904b8ff81a4c44bb14a7a3c9a098cd : FAILURE in 3m 20s