Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/93cc126c42d746929577fe4828b3d613 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ecf731f841b441838715d96bc1fbf4e2 : FAILURE in 4m 09s