Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1e8e148e00404973aa69f334c14bf16b : SUCCESS in 5m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f2e4c4c994a43d2b4eac8821dedc2fa : FAILURE in 4m 34s