Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6fb6d0778d7b4e1c8401bbcc5a46b4fc : SUCCESS in 5m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cbdbe3f124194fdaa9634995ce8518b4 : FAILURE in 3m 35s