Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/474ec4e7052647fcaa3e7ee5bccc24b7 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8e854778ab204f5a99093504aebb2aa8 : FAILURE in 5m 02s