Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1d0c42abb2a64fb189b7ff225d123f46 : SUCCESS in 5m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9df155a9273344e6a0bc3223ce8251d8 : FAILURE in 3m 48s