Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3ece87b14ff048c988846ac423bffa1a : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c7baca3c5714977908447badf8326cc : FAILURE in 5m 53s