Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5d7d7439732f477ebd1a4518fa42cdc3 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1198b8c0a7784465be8c3ffdf5b8dc2b : FAILURE in 5m 56s