Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bec3f10ae56641febd90bac7d01ba968 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7e3e803024554e1281a91b4e05498341 : FAILURE in 5m 43s