Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7acedff61d674373961cb3fe0069fc38 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f63b2a7af1d492ebb477d69da9a38f6 : FAILURE in 6m 57s