Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f61b677ab24149f3a7fa9761b4a7fafc : SUCCESS in 3m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d76988db93714eeeb649b8adbd826ad3 : FAILURE in 3m 14s