Build failed. https://zuul.opendev.org/t/openstack/buildset/75adfc2b4f9f41b0a4c856b446194db8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/11e5abd815654c44b1cbabf7bdd78364 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/37f8b3c85cd047d18d8581b2f3412385 : FAILURE in 3m 51s