Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a7146db1e12e47829707ea897f9e6c3b : SUCCESS in 4m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99a7164b909447d5a69f2f257c0b0427 : FAILURE in 3m 26s