Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7dcb2b105dbe4ce7a4d088373e7d19a7 : SUCCESS in 5m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/44da5b3ec1c743869571b9e0ff256cf7 : FAILURE in 3m 20s