Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/232817950a6a43659c4494616a20e384 : SUCCESS in 7m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9978e5ae7fc34d4e94a39d8056aa315b : FAILURE in 4m 45s