Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b5b43a1ed644b54b4541a957f0bff65 : SUCCESS in 4m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72edefb3e40f45c994a0aedc32a3f90d : FAILURE in 4m 05s