{
  "as": "/builds/worker/checkouts/gecko/vs2017_15.8.4/VC/bin/Hostx64/x64/ml64.exe",
  "buildid": "20210927140538",
  "cc": "/builds/worker/fetches/clang/bin/clang-cl -Xclang -std=gnu99",
  "cxx": "/builds/worker/fetches/clang/bin/clang-cl -Xclang -std=c++17",
  "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": "91.*",
  "moz_app_name": "firefox",
  "moz_app_vendor": "Mozilla",
  "moz_app_version": "91.2.0",
  "moz_pkg_platform": "win64",
  "moz_source_repo": "https://hg.mozilla.org/releases/mozilla-esr91",
  "moz_source_stamp": "5d4ad120b8d41af6d9452a0572e774865f110e0e",
  "moz_update_channel": "esr",
  "target_alias": "x86_64-pc-mingw32",
  "target_cpu": "x86_64",
  "target_os": "mingw32",
  "target_vendor": "pc"
}