Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1cec5027242c44baa3f8288184dc1492 : SUCCESS in 5m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f47e3c5a66e54227921f749cfe5ab5a7 : FAILURE in 3m 45s