Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9d79f52d927f43fca62f1feaba003970 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/beea208cdb3b4c0ca149357166360116 : FAILURE in 3m 24s