Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8076d6d9f30048b8be901d1240bbd490 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7e4839d73714d7898d35f07e0897f79 : FAILURE in 4m 22s