Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6ca7a8853df747e3ac49e646436a805a : SUCCESS in 7m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/343b044e5f4d4b979c45b2e012d8fdb2 : FAILURE in 4m 00s