Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b14b64c289cb41fba3598249abfa03da : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/32d688a4c765474983d6abf17d903e30 : FAILURE in 4m 04s