Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3b3811b7a3524583b1bfeab94c4d0fe9 : SUCCESS in 5m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/025a5bd69cba4dbea427372ee0c22a91 : FAILURE in 8m 16s