Build failed. https://zuul.opendev.org/t/openstack/buildset/1537efe28f2a41c3aa2d4b981c84f56b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/301fb5cfc5a64a1991372e9ed92f185a : SUCCESS in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd2de62b67424be2bfcda3f8aca26872 : FAILURE in 3m 01s