Papierkorb/crystal spec Secret

## crystal spec
Using compiled compiler at .build/crystal
Invalid memory access (signal 11) at address 0x0
[7579573] *CallStack::print_backtrace:Int32 +117
[7459928] __crystal_sigfault_handler +56
[20971523] sigfault_handler +40
[140295687037056] ???
[140295704120612] _ZN4llvm11PointerType3getEPNS_4TypeEj +20
[140295703479875] LLVMBuildInBoundsGEP +243
[20205386] *LLVM::Builder#inbounds_gep<LLVM::Value, LLVM::Value, LLVM::Value, String>:LLVM::Value +218
[20218782] *Crystal::CrystalLLVMBuilder#inbounds_gep<LLVM::Value, LLVM::Value, LLVM::Value, String>:LLVM::Value +126
[19726523] *Crystal::CodeGenVisitor +91
[19726410] *Crystal::CodeGenVisitor +106
[19734495] *Crystal::CodeGenVisitor +79
[19734397] *Crystal::CodeGenVisitor#aggregate_index<LLVM::Value, Int32>:LLVM::Value +45
[19826677] *Crystal::CodeGenVisitor#instance_var_ptr<Crystal::Type+, String, LLVM::Value>:LLVM::Value +1141
[19875043] *Crystal::CodeGenVisitor#visit<Crystal::Assign>:(Bool | Nil) +1299
[11947053] *Crystal::ASTNode+ +3725
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19921232] *Crystal::CodeGenVisitor#prepare_call_args_non_external<Crystal::Call, Crystal::Def+, Crystal::Type+>:Tuple(Array(LLVM::Value), Bool) +192
[19915509] *Crystal::CodeGenVisitor#prepare_call_args<Crystal::Call, Crystal::Type+>:Tuple(Array(LLVM::Value), Bool) +149
[19901530] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +362
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
[11948762] *Crystal::ASTNode+ +5434
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[15141843] *Crystal::Call +51
[19901137] *Crystal::CodeGenVisitor#accept<Crystal::Call>:Nil +17
[19906829] *Crystal::CodeGenVisitor#codegen_dispatch<Crystal::Call, Array(Crystal::Def+)>:Bool +4397
[19901406] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +238
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
[11948762] *Crystal::ASTNode+ +5434
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20022269] *Crystal::CodeGenVisitor#visit<Crystal::Yield>:Bool +1181
[11948525] *Crystal::ASTNode+ +5197
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20022269] *Crystal::CodeGenVisitor#visit<Crystal::Yield>:Bool +1181
[11948525] *Crystal::ASTNode+ +5197
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20004127] *Crystal::CodeGenVisitor#visit<Crystal::While>:Bool +735
[11946648] *Crystal::ASTNode+ +3320
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19931106] *Crystal::CodeGenVisitor#codegen_call_with_block<Crystal::Call, Crystal::Block, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +946
[19901817] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +649
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19931106] *Crystal::CodeGenVisitor#codegen_call_with_block<Crystal::Call, Crystal::Block, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +946
[19901817] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +649
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
[11948762] *Crystal::ASTNode+ +5434
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool | LLVM::Value | Nil) +328
[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
[19850511] *Crystal::CodeGenVisitor#codegen_fun:fun_module:is_fun_literal:is_closure<String, Crystal::Def+, Crystal::Type+, LLVM::Module, Bool, Bool>:LLVM::Function +111
[19848779] *Crystal::CodeGenVisitor#visit<Crystal::ProcLiteral>:Bool +235
[11944884] *Crystal::ASTNode+ +1556
[19925543] *Crystal::CodeGenVisitor#codegen_call_with_block_as_fun_literal<Crystal::Call, Crystal::ASTNode+, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +87
[19901768] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +600
[11948664] *Crystal::ASTNode+ +5336
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
[11943720] *Crystal::ASTNode+ +392
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
[11943720] *Crystal::ASTNode+ +392
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
[11943720] *Crystal::ASTNode+ +392
[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
[11945080] *Crystal::ASTNode+ +1752
[8588248] *Crystal::Program#codegen<Crystal::ASTNode+, (Array(String) | Bool | Nil), Bool, LLVM::Module, Bool>:Hash(String, LLVM::Module) +136
[8588094] *Crystal::Program#codegen:debug:single_module:expose_crystal_main<Crystal::ASTNode+, Bool, (Array(String) | Bool | Nil), Bool>:Hash(String, LLVM::Module) +126
[16147302] *Crystal::Compiler#codegen<Crystal::Program, Crystal::ASTNode+, Array(Crystal::Compiler::Source), String>:(Array(String) | Nil) +1206
[16136966] *Crystal::Compiler#compile<Array(Crystal::Compiler::Source), String>:Crystal::Compiler::Result +150
[8395208] *Crystal::Command#spec:NoReturn +3528
[8376497] *Crystal::Command#run:(Array(Crystal::ImplementationTrace) | Array(Crystal::Init::View+:Class) | Array(String) | Bool | Crystal::Compiler::Result | Hash(String, String) | IO::FileDescriptor | Nil) +1425
[8374827] *Crystal::Command::run<Array(String)>:(Array(Crystal::ImplementationTrace) | Array(Crystal::Init::View+:Class) | Array(String) | Bool | Crystal::Compiler::Result | Hash(String, String) | IO::FileDescriptor | Nil) +27
[8374761] *Crystal::Command::run:(Array(Crystal::ImplementationTrace) | Array(Crystal::Init::View+:Class) | Array(String) | Bool | Crystal::Compiler::Result | Hash(String, String) | IO::FileDescriptor | Nil) +25
[7401008] ???
[7459625] main +41
[140295664562833] __libc_start_main +241
[7397514] _start +42
[0] ???

## of same type
Error in line 1: while requiring "./spec/torrent/bencode/lexer_spec.cr"

in ./spec/torrent/bencode/lexer_spec.cr:1: while requiring "../../spec_helper"

require "../../spec_helper"
^

in ./spec/spec_helper.cr:1: while requiring "spec2"

require "spec2"
^

in ./libs/spec2/spec2.cr:72: instantiating 'Spec2:Module#run()'

  Spec2.run
        ^~~

in ./libs/spec2/spec2.cr:57: expanding macro

  delegate run, to: high_runner
  ^

in macro 'delegate' /usr/lib/crystal/object.cr:1014, line 3:

   1.
   2.       def run(*args, **options)
>  3.         high_runner.run(*args, **options)
   4.       end
   5.
   6.       def run(*args, **options)
   7.         high_runner.run(*args, **options) do |*yield_args|
   8.           yield *yield_args
   9.         end
  10.       end
  11.
  12.

instantiating 'Spec2::HighRunner#run(Tuple(), NamedTuple())'
in ./libs/spec2/high_runner.cr:66: instantiating 'Spec2::Runners::Default#run_context((Spec2::Reporters::Default | Spec2::Reporters::Doc | Spec2::Reporters::Test), (Spec2::Orders::Default | Spec2::Orders::Random), Spec2::Context)'

      current_runner.run_context(reporter, order, root)
                     ^~~~~~~~~~~

in ./libs/spec2/runners/default.cr:23: instantiating 'Array(Spec2::Example)#each()'

        order.order(context.examples).each do |example|
                                      ^~~~

in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

    each_index do |i|
    ^~~~~~~~~~

in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

    each_index do |i|
    ^~~~~~~~~~

in ./libs/spec2/runners/default.cr:23: instantiating 'Array(Spec2::Example)#each()'

        order.order(context.examples).each do |example|
                                      ^~~~

in ./libs/spec2/runners/default.cr:27: instantiating 'Spec2::Example+#run()'

            example.run
                    ^~~

in macro '__spec2_def_its' /home/papierkorb/Projekte/torrent/libs/spec2/next/dsl.cr:113, line 2:

   1.
>  2.         __spec2_def_it("calls the leech strategies #start method")
   3.
   4.

expanding macro
in macro '__spec2_def_it' /home/papierkorb/Projekte/torrent/libs/spec2/next/dsl.cr:119, line 18:

   1.
   2.
   3.
   4.
   5.
   6.       class Spec2__CallsTheLeechStrategiesStartMethod < ::Spec2::Example
   7.         include Spec2___start
   8.
   9.         def initialize(@context)
  10.           @what = "calls the leech strategies #start method"
  11.         end
  12.
  13.         def run
  14.           __spec2_delayed = [] of ->
  15.
  16.           __spec2_before_hook
  17.           __spec2_run_lets!
> 18.           subject.start
  19.
  20.         ensure
  21.           __spec2_after_hook
  22.           __spec2_delayed.not_nil!.each &.call
  23.         end
  24.       end
  25.
  26.       __temp_254 = (@@__spec2_active_context ||
  27.                           ::Spec2::Context.instance)
  28.       __temp_254
  29.         .examples << Spec2__CallsTheLeechStrategiesStartMethod.new(__temp_254)
  30.

instantiating 'Torrent::Transfer#start()'
in ./src/torrent/transfer.cr:192: expanding macro

      Cute.connect @manager.peer_list.peer_added, on_peer_added(peer)
      ^

in macro 'connect' /home/papierkorb/Projekte/torrent/libs/cute/cute.cr:172, line 3:

   1.
   2.       @manager.peer_list.peer_added.on do |peer|
>  3.         on_peer_added(peer)
   4.       end
   5.
   6.

instantiating 'on_peer_added(Torrent::Client::Peer+)'
in ./src/torrent/transfer.cr:218: instantiating 'Torrent::LeechStrategy::Base+#peer_added(Torrent::Client::Peer+)'

      @leech_strategy.peer_added(peer)
                      ^~~~~~~~~~

in ./src/torrent/leech_strategy/default.cr:74: instantiating 'on_peer_removed(Torrent::Client::Peer+)'

        peer.connection_lost.on{ on_peer_removed peer }
                                 ^~~~~~~~~~~~~~~

in ./src/torrent/leech_strategy/default.cr:354: instantiating 'Array(Torrent::Util::RequestList::Piece)#each()'

        transfer.requests.pieces_of_peer(peer).each do |piece|
                                               ^~~~

in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

    each_index do |i|
    ^~~~~~~~~~

in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

    each_index do |i|
    ^~~~~~~~~~

in ./src/torrent/leech_strategy/default.cr:354: instantiating 'Array(Torrent::Util::RequestList::Piece)#each()'

        transfer.requests.pieces_of_peer(peer).each do |piece|
                                               ^~~~

in ./src/torrent/leech_strategy/default.cr:356: instantiating 'reschedule_or_unpick_piece(UInt32)'

          reschedule_or_unpick_piece piece.index
          ^~~~~~~~~~~~~~~~~~~~~~~~~~

in ./src/torrent/leech_strategy/default.cr:316: instantiating 'Torrent::PiecePicker::Base+#unpick_piece(UInt32)'

          transfer.piece_picker.unpick_piece(piece_index)
                                ^~~~~~~~~~~~

in ./src/torrent/piece_picker/rarest_first.cr:44: instantiating 'buckets()'

        buckets
        ^~~~~~~

in ./src/torrent/piece_picker/rarest_first.cr:60: instantiating 'rebuild_buckets(Array(Torrent::Client::Peer))'

        rebuild_buckets @transfer.manager.peers if @dirty
        ^~~~~~~~~~~~~~~

in ./src/torrent/piece_picker/rarest_first.cr:120: instance variable '@buckets' of Torrent::PiecePicker::RarestFirst must be Array(Array(UInt32)), not Array(Array(UInt32))

        @buckets = Buckets.new(BUCKETS){ Bucket.new }
        ^~~~~~~~
	Using compiled compiler at .build/crystal
	Invalid memory access (signal 11) at address 0x0
	[7579573] *CallStack::print_backtrace:Int32 +117
	[7459928] __crystal_sigfault_handler +56
	[20971523] sigfault_handler +40
	[140295687037056] ???
	[140295704120612] _ZN4llvm11PointerType3getEPNS_4TypeEj +20
	[140295703479875] LLVMBuildInBoundsGEP +243
	[20205386] *LLVM::Builder#inbounds_gep<LLVM::Value, LLVM::Value, LLVM::Value, String>:LLVM::Value +218
	[20218782] *Crystal::CrystalLLVMBuilder#inbounds_gep<LLVM::Value, LLVM::Value, LLVM::Value, String>:LLVM::Value +126
	[19726523] *Crystal::CodeGenVisitor +91
	[19726410] *Crystal::CodeGenVisitor +106
	[19734495] *Crystal::CodeGenVisitor +79
	[19734397] *Crystal::CodeGenVisitor#aggregate_index<LLVM::Value, Int32>:LLVM::Value +45
	[19826677] *Crystal::CodeGenVisitor#instance_var_ptr<Crystal::Type+, String, LLVM::Value>:LLVM::Value +1141
	[19875043] *Crystal::CodeGenVisitor#visit<Crystal::Assign>:(Bool \| Nil) +1299
	[11947053] *Crystal::ASTNode+ +3725
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19921232] *Crystal::CodeGenVisitor#prepare_call_args_non_external<Crystal::Call, Crystal::Def+, Crystal::Type+>:Tuple(Array(LLVM::Value), Bool) +192
	[19915509] *Crystal::CodeGenVisitor#prepare_call_args<Crystal::Call, Crystal::Type+>:Tuple(Array(LLVM::Value), Bool) +149
	[19901530] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +362
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
	[11948762] *Crystal::ASTNode+ +5434
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[15141843] *Crystal::Call +51
	[19901137] *Crystal::CodeGenVisitor#accept<Crystal::Call>:Nil +17
	[19906829] *Crystal::CodeGenVisitor#codegen_dispatch<Crystal::Call, Array(Crystal::Def+)>:Bool +4397
	[19901406] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +238
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
	[11948762] *Crystal::ASTNode+ +5434
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20022269] *Crystal::CodeGenVisitor#visit<Crystal::Yield>:Bool +1181
	[11948525] *Crystal::ASTNode+ +5197
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20022269] *Crystal::CodeGenVisitor#visit<Crystal::Yield>:Bool +1181
	[11948525] *Crystal::ASTNode+ +5197
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20004127] *Crystal::CodeGenVisitor#visit<Crystal::While>:Bool +735
	[11946648] *Crystal::ASTNode+ +3320
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19931106] *Crystal::CodeGenVisitor#codegen_call_with_block<Crystal::Call, Crystal::Block, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +946
	[19901817] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +649
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19931106] *Crystal::CodeGenVisitor#codegen_call_with_block<Crystal::Call, Crystal::Block, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +946
	[19901817] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +649
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[20028777] *Crystal::CodeGenVisitor#visit<Crystal::ExceptionHandler>:Bool +521
	[11948762] *Crystal::ASTNode+ +5434
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19870993] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+>:LLVM::Function +113
	[19869915] *Crystal::CodeGenVisitor#target_def_fun<Crystal::Def+, Crystal::Type+>:LLVM::Function +379
	[19936632] *Crystal::CodeGenVisitor#codegen_call<Crystal::Call, Crystal::Def+, Crystal::Type+, Array(LLVM::Value)>:(Bool \| LLVM::Value \| Nil) +328
	[19901715] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +547
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19853211] *Crystal::CodeGenVisitor#codegen_fun<String, Crystal::Def+, Crystal::Type+, Bool, LLVM::Module, Bool, Bool>:LLVM::Function +2683
	[19850511] *Crystal::CodeGenVisitor#codegen_fun:fun_module:is_fun_literal:is_closure<String, Crystal::Def+, Crystal::Type+, LLVM::Module, Bool, Bool>:LLVM::Function +111
	[19848779] *Crystal::CodeGenVisitor#visit<Crystal::ProcLiteral>:Bool +235
	[11944884] *Crystal::ASTNode+ +1556
	[19925543] *Crystal::CodeGenVisitor#codegen_call_with_block_as_fun_literal<Crystal::Call, Crystal::ASTNode+, Crystal::Type+, Array(LLVM::Value)>:LLVM::Value +87
	[19901768] *Crystal::CodeGenVisitor#visit<Crystal::Call>:Bool +600
	[11948664] *Crystal::ASTNode+ +5336
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
	[11943720] *Crystal::ASTNode+ +392
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
	[11943720] *Crystal::ASTNode+ +392
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[19815648] *Crystal::CodeGenVisitor#visit<Crystal::FileNode>:Bool +208
	[11943720] *Crystal::ASTNode+ +392
	[19815409] *Crystal::CodeGenVisitor#accept<Crystal::ASTNode+>:Nil +17
	[19871403] *Crystal::CodeGenVisitor#visit<Crystal::Expressions>:Bool +251
	[11945080] *Crystal::ASTNode+ +1752
	[8588248] *Crystal::Program#codegen<Crystal::ASTNode+, (Array(String) \| Bool \| Nil), Bool, LLVM::Module, Bool>:Hash(String, LLVM::Module) +136
	[8588094] *Crystal::Program#codegen:debug:single_module:expose_crystal_main<Crystal::ASTNode+, Bool, (Array(String) \| Bool \| Nil), Bool>:Hash(String, LLVM::Module) +126
	[16147302] *Crystal::Compiler#codegen<Crystal::Program, Crystal::ASTNode+, Array(Crystal::Compiler::Source), String>:(Array(String) \| Nil) +1206
	[16136966] *Crystal::Compiler#compile<Array(Crystal::Compiler::Source), String>:Crystal::Compiler::Result +150
	[8395208] *Crystal::Command#spec:NoReturn +3528
	[8376497] *Crystal::Command#run:(Array(Crystal::ImplementationTrace) \| Array(Crystal::Init::View+:Class) \| Array(String) \| Bool \| Crystal::Compiler::Result \| Hash(String, String) \| IO::FileDescriptor \| Nil) +1425
	[8374827] *Crystal::Command::run<Array(String)>:(Array(Crystal::ImplementationTrace) \| Array(Crystal::Init::View+:Class) \| Array(String) \| Bool \| Crystal::Compiler::Result \| Hash(String, String) \| IO::FileDescriptor \| Nil) +27
	[8374761] *Crystal::Command::run:(Array(Crystal::ImplementationTrace) \| Array(Crystal::Init::View+:Class) \| Array(String) \| Bool \| Crystal::Compiler::Result \| Hash(String, String) \| IO::FileDescriptor \| Nil) +25
	[7401008] ???
	[7459625] main +41
	[140295664562833] __libc_start_main +241
	[7397514] _start +42
	[0] ???
	Error in line 1: while requiring "./spec/torrent/bencode/lexer_spec.cr"

	in ./spec/torrent/bencode/lexer_spec.cr:1: while requiring "../../spec_helper"

	require "../../spec_helper"
	^

	in ./spec/spec_helper.cr:1: while requiring "spec2"

	require "spec2"
	^

	in ./libs/spec2/spec2.cr:72: instantiating 'Spec2:Module#run()'

	Spec2.run
	^~~

	in ./libs/spec2/spec2.cr:57: expanding macro

	delegate run, to: high_runner
	^

	in macro 'delegate' /usr/lib/crystal/object.cr:1014, line 3:

	1.
	2. def run(args, *options)
	> 3. high_runner.run(args, *options)
	4. end
	5.
	6. def run(args, *options)
	7. high_runner.run(args, options) do \|yield_args\|
	8. yield *yield_args
	9. end
	10. end
	11.
	12.

	instantiating 'Spec2::HighRunner#run(Tuple(), NamedTuple())'
	in ./libs/spec2/high_runner.cr:66: instantiating 'Spec2::Runners::Default#run_context((Spec2::Reporters::Default \| Spec2::Reporters::Doc \| Spec2::Reporters::Test), (Spec2::Orders::Default \| Spec2::Orders::Random), Spec2::Context)'

	current_runner.run_context(reporter, order, root)
	^~~~~~~~~~~

	in ./libs/spec2/runners/default.cr:23: instantiating 'Array(Spec2::Example)#each()'

	order.order(context.examples).each do \|example\|
	^~~~

	in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

	each_index do \|i\|
	^~~~~~~~~~

	in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

	each_index do \|i\|
	^~~~~~~~~~

	in ./libs/spec2/runners/default.cr:23: instantiating 'Array(Spec2::Example)#each()'

	order.order(context.examples).each do \|example\|
	^~~~

	in ./libs/spec2/runners/default.cr:27: instantiating 'Spec2::Example+#run()'

	example.run
	^~~

	in macro '__spec2_def_its' /home/papierkorb/Projekte/torrent/libs/spec2/next/dsl.cr:113, line 2:

	1.
	> 2. __spec2_def_it("calls the leech strategies #start method")
	3.
	4.

	expanding macro
	in macro '__spec2_def_it' /home/papierkorb/Projekte/torrent/libs/spec2/next/dsl.cr:119, line 18:

	1.
	2.
	3.
	4.
	5.
	6. class Spec2__CallsTheLeechStrategiesStartMethod < ::Spec2::Example
	7. include Spec2___start
	8.
	9. def initialize(@context)
	10. @what = "calls the leech strategies #start method"
	11. end
	12.
	13. def run
	14. __spec2_delayed = [] of ->
	15.
	16. __spec2_before_hook
	17. __spec2_run_lets!
	> 18. subject.start
	19.
	20. ensure
	21. __spec2_after_hook
	22. __spec2_delayed.not_nil!.each &.call
	23. end
	24. end
	25.
	26. __temp_254 = (@@__spec2_active_context \|\|
	27. ::Spec2::Context.instance)
	28. __temp_254
	29. .examples << Spec2__CallsTheLeechStrategiesStartMethod.new(__temp_254)
	30.

	instantiating 'Torrent::Transfer#start()'
	in ./src/torrent/transfer.cr:192: expanding macro

	Cute.connect @manager.peer_list.peer_added, on_peer_added(peer)
	^

	in macro 'connect' /home/papierkorb/Projekte/torrent/libs/cute/cute.cr:172, line 3:

	1.
	2. @manager.peer_list.peer_added.on do \|peer\|
	> 3. on_peer_added(peer)
	4. end
	5.
	6.

	instantiating 'on_peer_added(Torrent::Client::Peer+)'
	in ./src/torrent/transfer.cr:218: instantiating 'Torrent::LeechStrategy::Base+#peer_added(Torrent::Client::Peer+)'

	@leech_strategy.peer_added(peer)
	^~~~~~~~~~

	in ./src/torrent/leech_strategy/default.cr:74: instantiating 'on_peer_removed(Torrent::Client::Peer+)'

	peer.connection_lost.on{ on_peer_removed peer }
	^~~~~~~~~~~~~~~

	in ./src/torrent/leech_strategy/default.cr:354: instantiating 'Array(Torrent::Util::RequestList::Piece)#each()'

	transfer.requests.pieces_of_peer(peer).each do \|piece\|
	^~~~

	in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

	each_index do \|i\|
	^~~~~~~~~~

	in /usr/lib/crystal/indexable.cr:151: instantiating 'each_index()'

	each_index do \|i\|
	^~~~~~~~~~

	in ./src/torrent/leech_strategy/default.cr:354: instantiating 'Array(Torrent::Util::RequestList::Piece)#each()'

	transfer.requests.pieces_of_peer(peer).each do \|piece\|
	^~~~

	in ./src/torrent/leech_strategy/default.cr:356: instantiating 'reschedule_or_unpick_piece(UInt32)'

	reschedule_or_unpick_piece piece.index
	^~~~~~~~~~~~~~~~~~~~~~~~~~

	in ./src/torrent/leech_strategy/default.cr:316: instantiating 'Torrent::PiecePicker::Base+#unpick_piece(UInt32)'

	transfer.piece_picker.unpick_piece(piece_index)
	^~~~~~~~~~~~

	in ./src/torrent/piece_picker/rarest_first.cr:44: instantiating 'buckets()'

	buckets
	^~~~~~~

	in ./src/torrent/piece_picker/rarest_first.cr:60: instantiating 'rebuild_buckets(Array(Torrent::Client::Peer))'

	rebuild_buckets @transfer.manager.peers if @dirty
	^~~~~~~~~~~~~~~

	in ./src/torrent/piece_picker/rarest_first.cr:120: instance variable '@buckets' of Torrent::PiecePicker::RarestFirst must be Array(Array(UInt32)), not Array(Array(UInt32))

	@buckets = Buckets.new(BUCKETS){ Bucket.new }
	^~~~~~~~