cli/bin/rbld in rbld-1.1.0 vs cli/bin/rbld in rbld-1.2.0

@@ -27,9 +27,10 @@
     exit 0
   end
 
   exit Rebuild::CLI::Commands.run( ARGV[0], ARGV.drop(1) ) || 0
 
-rescue RuntimeError => msg
-  rbld_print.error(msg)
+rescue StandardError => e
+  rbld_print.error(e.message)
+  e.backtrace.each { |l| rbld_log.fatal(l) }
   exit 1
 end