Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7bb47002e6f043a2883d563751b5f071 : SUCCESS in 6m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36303bb62ecb4163b766a71da609261a : FAILURE in 4m 32s