Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1f6bc1eb7e704d87b0ed62f3d023f48a : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb538ebf49924091925500d6ad88199a : FAILURE in 7m 03s