Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3776437568704cf680b2aecbeba3d354 : SUCCESS in 6m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b1884da490b449d88173ba4e0421dd2d : FAILURE in 6m 07s