Build failed. https://zuul.opendev.org/t/openstack/buildset/9a6ecf01b35540359bb195b5eedb323e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2bb36ba1431470bbd55884a17c52b7d : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cfc841180a594dafb0c718198528168d : FAILURE in 3m 29s