Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cc28fd2d50524e0cb2cc842a4d2e2fe0 : SUCCESS in 4m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09475c34f27b4fa1abcdb6776d630394 : FAILURE in 4m 29s