Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5634ee37f41e4e1a930864b080f7a1c7 : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc0d2b7c019741efb87cf6a680625cde : FAILURE in 6m 24s