Build failed. https://zuul.opendev.org/t/openstack/buildset/fb121fa0738c4429acdf8f7e17eb7b42 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/932c24ec99604214b0a9dc51157a54d6 : SUCCESS in 3m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3433122582b041b29f64e742becf4887 : FAILURE in 2m 43s