Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/31d1bda93dd04be6848963661487a8db : FAILURE in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9c78ec3ffe984caf8cdaa3775674b5fe : SUCCESS in 7m 40s