Error running this command: svn --non-interactive --config-dir /tmp list --xml -r 10 'file:////svn/hf-risc/hf-risc/trunk/ucore'
svn: warning: W160013: File not found: revision 21, path '/hf-risc/trunk/ucore'
svn: E200009: Could not list all targets because some targets don't exist