Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b4c640dadc6e4f3fabf0e8923bcbcc5b : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dacbe84d369749ea808bad979b7a1ee1 : FAILURE in 4m 20s