Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a774aed290e5432386d03c46e0050034 : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/03736244ae44446ab46822ff7ab955c6 : FAILURE in 5m 59s