Build failed. https://zuul.opendev.org/t/openstack/buildset/b3716cf2d0244f6d8138215f210e32db - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0ceb3c5716834b59978197d66d5c9ddc : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a148a72010b44a09ba67f6fd796c199 : FAILURE in 3m 11s