gistfile1.txt

karol@brenta:~/projects/personal/rubinius (master) $ ./bin/benchmark benchmark/real_world/bench_red_black_tree.rb
=== bin/rbx ===
             #delete
Error in benchmark/real_world/bench_red_black_tree.rb:
An exception occurred
    undefined method `color' on nil:NilClass. (NoMethodError)

Backtrace:
  Kernel(NilClass)#color (method_missing) at kernel/delta/kernel.rb:81
                RedBlackTree#delete_fixup at benchmark/real_world/bench_red_black_tree.rb:292
                      RedBlackTree#delete at benchmark/real_world/bench_red_black_tree.rb:141
     { } in RedBlackTreeRunner#run_delete at benchmark/real_world/bench_red_black_tree.rb:352
                    Integer(Fixnum)#times at kernel/common/integer.rb:83
            RedBlackTreeRunner#run_delete at benchmark/real_world/bench_red_black_tree.rb:352
                 { } in Object#__script__ at benchmark/real_world/bench_red_black_tree.rb:385
                                Proc#call at kernel/bootstrap/proc.rb:22
      Benchmark::IPSJob::Entry#call_times at benchmark/lib/benchmark/ips.rb:87
                     { } in Benchmark.ips at benchmark/lib/benchmark/ips.rb:199
                               Array#each at kernel/bootstrap/array.rb:68
                            Benchmark.ips at benchmark/lib/benchmark/ips.rb:153
                        Object#__script__ at benchmark/real_world/bench_red_black_tree.rb:382
            Kernel(Benchmark::Suite)#load at kernel/common/kernel.rb:588
                     Benchmark::Suite#run at benchmark/lib/benchmark/suite.rb:81
                 { } in Object#__script__ at benchmark/lib/benchmark/suite-run.rb:26
                               Array#each at kernel/bootstrap/array.rb:68
                 { } in Object#__script__ at benchmark/lib/benchmark/suite-run.rb:19
                  Benchmark::Suite.create at benchmark/lib/benchmark/suite.rb:16
                        Object#__script__ at benchmark/lib/benchmark/suite-run.rb:16
         Rubinius::CodeLoader#load_script at kernel/delta/codeloader.rb:68
         Rubinius::CodeLoader.load_script at kernel/delta/codeloader.rb:119
                  Rubinius::Loader#script at kernel/loader.rb:648
                    Rubinius::Loader#main at kernel/loader.rb:849