Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/db66eb0d5488410896e6b0f3edf2de93 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9e948b8e772f4039a1f1d73f2bdf8317 : FAILURE in 5m 04s