Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/75f5ce9a32f04da3ade5d3bc5e52d0c6 : FAILURE in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bb52fa1d30c34e3ba556220c8e863610 : FAILURE in 4m 05s