Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/42493ca0740c4ff0b08cf522557e05f4 : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e357340cf8164e3693645204be798bbc : FAILURE in 3m 57s