Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e8e4ac5d664843679cd3daa046d526be : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e6c48a8a8384d5abcde0a54606cb510 : FAILURE in 5m 04s