Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6f23b7085a76462aa02f4f16368978a7 : SUCCESS in 5m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff0273b6d7da4d16bce81601084e021c : FAILURE in 3m 40s