Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/93acbdce5ecb46eda22a026e211eedef : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a4ecfcac41140da9aecbb73dbc1f27d : FAILURE in 6m 00s