Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/789eed8d82494f0bb50a1f86d0106083 : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff316c47f5e3453abb067cdd5e95fcb1 : FAILURE in 3m 08s