Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a91a05e472a496199c325a489bdffaf : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f0aa590140f44a9965b9f716219903d : FAILURE in 7m 58s