Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dabdfe9e9a574802abc908f661b72dbd : SUCCESS in 3m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e12fddb4255d485898f72a000e505f3d : FAILURE in 2m 39s