{
  "as": "ml.exe", 
  "buildid": "20140203040202", 
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  "cxx": "cl", 
  "host_alias": "i686-pc-mingw32", 
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  "moz_app_name": "firefox", 
  "moz_app_vendor": "Mozilla", 
  "moz_app_version": "29.0a1", 
  "moz_pkg_platform": "win32", 
  "moz_source_repo": "http://hg.mozilla.org/projects/birch", 
  "moz_source_stamp": "19adee4bbced", 
  "moz_update_channel": "nightly-birch", 
  "target_alias": "i686-pc-mingw32", 
  "target_cpu": "i686", 
  "target_os": "mingw32", 
  "target_vendor": "pc"
}