./multiply.rb:5: [BUG] Segmentation fault at 0x0000000000000000
ruby 2.7.0dev (2019-07-02T06:22:22Z trunk 4d6c35d33a) [x86_64-darwin18]

-- Crash Report log information --------------------------------------------
   See Crash Report log file under the one of following:
     * ~/Library/Logs/DiagnosticReports
     * /Library/Logs/DiagnosticReports
   for more details.
Don't forget to include the above Crash Report log file in bug reports.

-- Control frame information -----------------------------------------------
c:0003 p:---- s:0010 e:000009 CFUNC  :times
c:0002 p:0009 s:0006 e:000005 EVAL   ./multiply.rb:5 [FINISH]
c:0001 p:0000 s:0003 E:001630 (none) [FINISH]

-- Ruby level backtrace information ----------------------------------------
./multiply.rb:5:in `<main>'
./multiply.rb:5:in `times'

-- Machine register context ------------------------------------------------
 rax: 0x00000000c7486901 rbx: 0x2acb4011c74869a8 rcx: 0x00007ffeef53d100
 rdx: 0x0000000000000001 rdi: 0x00007fd292c0b938 rsi: 0x2acb4011c74869a9
 rbp: 0x00007ffeef53d0e0 rsp: 0x00007ffeef53d050  r8: 0x00007fd292c0b938
  r9: 0x0000000000000000 r10: 0x0000000000000001 r11: 0x00007fd2948347f8
 r12: 0x0000000000000000 r13: 0x00007ffeef53d100 r14: 0x00000000000f4240
 r15: 0x0000000000000000 rip: 0x0000000100919787 rfl: 0x0000000000010202

-- C level backtrace information -------------------------------------------
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(rb_vm_bugreport+0x82) [0x10091e432]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(rb_bug_context+0x1d3) [0x1007558a3]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(sigsegv+0x51) [0x100881751]
/usr/lib/system/libsystem_platform.dylib(_sigtramp+0x1d) [0x7fff76f59b5d]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(invoke_block_from_c_bh+0x187) [0x100919787]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(rb_yield_1+0x5e) [0x1009059ee]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(int_dotimes+0x118) [0x1007ea308]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(vm_call_cfunc+0x155) [0x1009110c5]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(vm_exec_core+0x3c0a) [0x1008f834a]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(rb_vm_exec+0xa0f) [0x10090c66f]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(ruby_exec_internal+0xe6) [0x1007609d6]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(ruby_run_node+0x49) [0x100760849]
/Users/noah.gibbs/.rvm/rubies/ext-hackruby/bin/ruby(main+0x71) [0x1006c2f11]

-- Other runtime information -----------------------------------------------

* Loaded script: ./multiply.rb

* Loaded features:

    0 enumerator.so
    1 thread.rb
    2 rational.so
    3 complex.so
    4 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/x86_64-darwin18/enc/encdb.bundle
    5 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/x86_64-darwin18/enc/trans/transdb.bundle
    6 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/x86_64-darwin18/rbconfig.rb
    7 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/compatibility.rb
    8 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/defaults.rb
    9 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/deprecate.rb
   10 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/errors.rb
   11 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/path_support.rb
   12 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/version.rb
   13 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/requirement.rb
   14 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/platform.rb
   15 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/basic_specification.rb
   16 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/stub_specification.rb
   17 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/delegate.rb
   18 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/rfc2396_parser.rb
   19 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/rfc3986_parser.rb
   20 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/common.rb
   21 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/generic.rb
   22 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/file.rb
   23 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/ftp.rb
   24 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/http.rb
   25 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/https.rb
   26 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/ldap.rb
   27 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/ldaps.rb
   28 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri/mailto.rb
   29 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/uri.rb
   30 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/util.rb
   31 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/text.rb
   32 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/user_interaction.rb
   33 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/specification_policy.rb
   34 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/util/list.rb
   35 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/x86_64-darwin18/stringio.bundle
   36 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/specification.rb
   37 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/exceptions.rb
   38 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/bundler_version_finder.rb
   39 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/dependency.rb
   40 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/core_ext/kernel_gem.rb
   41 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/monitor.rb
   42 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb
   43 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems/core_ext/kernel_warn.rb
   44 /Users/noah.gibbs/Dropbox/src/ruby/hackruby/lib/ruby/2.7.0/rubygems.rb

[IMPORTANT]
Don't forget to include the Crash Report log file under
DiagnosticReports directory in bug reports.

Abort trap: 6
