Build failed. https://zuul.opendev.org/t/openstack/buildset/7949042566b74ec1a86e6f145dacc092 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d1d8ade0269a4e0fa152539b888f2624 : FAILURE in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f0d5651ca56e44f7b0feb4d0c7fb097b : FAILURE in 2m 30s