Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3539e7987f9b4c5c86f77ce9f0ba7bef : SUCCESS in 4m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0584eacc8a394a34905f7f65b42d4cef : FAILURE in 3m 09s