Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b2ec9440fcf6421f81870d721f589a75 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9d5992ad668342d8be8a8c904928fc2d : FAILURE in 4m 02s