Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0bf5f0859df047a4b8d636e551ff0d0a : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f511e355f724afca78ae0e41002dc2f : FAILURE in 4m 30s