Build failed. https://zuul.opendev.org/t/openstack/buildset/e9d31081f92544c5aa42efcaddecd424 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/689a1051c9e14793bfcd793aaba18563 : SUCCESS in 4m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fde2d9c465514843b86fe012cd0638db : FAILURE in 2m 38s