{
  "as": "$(CC)", 
  "buildid": "20171106194249", 
  "cc": "/usr/bin/ccache /builds/worker/workspace/build/src/gcc/bin/gcc -std=gnu99", 
  "cxx": "/usr/bin/ccache /builds/worker/workspace/build/src/gcc/bin/g++ -std=gnu++11", 
  "host_alias": "x86_64-pc-linux-gnu", 
  "host_cpu": "x86_64", 
  "host_os": "linux-gnu", 
  "host_vendor": "pc", 
  "moz_app_id": "{ec8030f7-c20a-464f-9b0e-13a3a9e97384}", 
  "moz_app_maxversion": "57.*", 
  "moz_app_name": "firefox", 
  "moz_app_vendor": "Mozilla", 
  "moz_app_version": "57.0", 
  "moz_pkg_platform": "linux-x86_64", 
  "moz_source_repo": "MOZ_SOURCE_REPO=https://hg.mozilla.org/releases/mozilla-release", 
  "moz_source_stamp": "e433ea823e687a02eb564e2f7890933f5245b653", 
  "moz_update_channel": "release", 
  "target_alias": "x86_64-pc-linux-gnu", 
  "target_cpu": "x86_64", 
  "target_os": "linux-gnu", 
  "target_vendor": "pc"
}