Build failed. https://zuul.opendev.org/t/openstack/buildset/7f46bd6f0eca44bd94c104488e8511c1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01de2afcc3204c0ba72e4588122c6ce0 : SUCCESS in 8m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5b5980935ae74bddb2c70d798a0e516d : FAILURE in 7m 50s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/ad9719776e1a442d822db6cb60c90180 : SUCCESS in 8m 22s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/91cdd5a1fe9f48c78a3908ffd81def8b : SUCCESS in 8m 25s