Build failed. https://zuul.opendev.org/t/openstack/buildset/a798bbcd6bd54024b59baea6d2414bfe - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2abfc53a88be42d3adb8317d57890f26 : FAILURE in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b9d61ce80c714222a86ff617bdfa692b : FAILURE in 4m 07s