Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3c1a0d42ea684269ab0574ea624c8ecb : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44d7202f62a24516a02fe5fe253a3230 : FAILURE in 5m 32s