Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c1e92dd9cb51439c92a485431513833c : SUCCESS in 5m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04e717d530f040eeaa8d4107da52b055 : FAILURE in 4m 56s