Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bbb10bfc554c45ec896e2d8516f5efe3 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c128495207bb4b64b1258996354793f3 : FAILURE in 3m 19s