)]}'
{
  "commit": "e1a427152bf9f5e86008c3f2debcc1e6d8d2cf6d",
  "tree": "e20f96b56fe6c39905e0d7882722c5c0b9379422",
  "parents": [
    "91191e666159873258f9bc92a0415394268fb55f"
  ],
  "author": {
    "name": "Arthur Sonzogni",
    "email": "arthursonzogni@chromium.org",
    "time": "Tue Jun 16 02:59:48 2026 -0700"
  },
  "committer": {
    "name": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "email": "dawn-scoped@luci-project-accounts.iam.gserviceaccount.com",
    "time": "Tue Jun 16 02:59:48 2026 -0700"
  },
  "message": "Add stack trace printing to test crashes and assertions\n\nTo debug rare or flaky issues that only reproduce on CI bots, install\nAbseil\u0027s failure signal handler centrally to print a symbolized\nstacktrace across Dawn and Tint test runners.\n\nFixed: 522635660\nChange-Id: I583c5c5bd501317fababf0f228811255b1dd6980\nReviewed-on: https://dawn-review.googlesource.com/c/dawn/+/315996\nReviewed-by: Corentin Wallez \u003ccwallez@chromium.org\u003e\nCommit-Queue: Arthur Sonzogni \u003carthursonzogni@chromium.org\u003e\nReviewed-by: Kai Ninomiya \u003ckainino@chromium.org\u003e\n",
  "tree_diff": [
    {
      "type": "modify",
      "old_id": "89c39e482b834680627cbc3a9d9660ccd56cd3de",
      "old_mode": 33188,
      "old_path": "src/dawn/tests/BUILD.gn",
      "new_id": "42242313efc67ca9807306ffa15a5b3c47f84827",
      "new_mode": 33188,
      "new_path": "src/dawn/tests/BUILD.gn"
    },
    {
      "type": "modify",
      "old_id": "9b64d0b93b827ce7b3b6ff5b30c8880232b0ed85",
      "old_mode": 33188,
      "old_path": "src/dawn/tests/CMakeLists.txt",
      "new_id": "cd81d3838e16d8f4dda682bcb7ec5ee741d61b85",
      "new_mode": 33188,
      "new_path": "src/dawn/tests/CMakeLists.txt"
    },
    {
      "type": "modify",
      "old_id": "f142b024910cfdd428074542a66162dbd1f27e18",
      "old_mode": 33188,
      "old_path": "src/dawn/tests/DawnTest.cpp",
      "new_id": "92350a1defd72ec6f1539ebb32d5783876acc8ce",
      "new_mode": 33188,
      "new_path": "src/dawn/tests/DawnTest.cpp"
    },
    {
      "type": "modify",
      "old_id": "5a09ac207e28e6cca495b2dc1c1e08403f61c8ee",
      "old_mode": 33188,
      "old_path": "src/dawn/tests/unittests/validation/ValidationTest.cpp",
      "new_id": "b36aa9d5deead345586013e1d0d43088571ab455",
      "new_mode": 33188,
      "new_path": "src/dawn/tests/unittests/validation/ValidationTest.cpp"
    },
    {
      "type": "modify",
      "old_id": "19ff86218eca23b90e9a663441199dc26be3d451",
      "old_mode": 33188,
      "old_path": "src/tint/CMakeLists.txt",
      "new_id": "27f27eeceaabb827e821f6c3f38dcf5b708cb79d",
      "new_mode": 33188,
      "new_path": "src/tint/CMakeLists.txt"
    },
    {
      "type": "modify",
      "old_id": "fdc33fa5f44f010f4b86b7a4741bad1985fab21f",
      "old_mode": 33188,
      "old_path": "src/tint/cmd/test/BUILD.bazel",
      "new_id": "106768d30cdd675194e0693882c2029cd4de6766",
      "new_mode": 33188,
      "new_path": "src/tint/cmd/test/BUILD.bazel"
    },
    {
      "type": "modify",
      "old_id": "7262525777b81df58b86a12a1fa4d55635cef891",
      "old_mode": 33188,
      "old_path": "src/tint/cmd/test/BUILD.cmake",
      "new_id": "a2f7fe48886c45ed42487bcb45f50a8c2780bcb3",
      "new_mode": 33188,
      "new_path": "src/tint/cmd/test/BUILD.cmake"
    },
    {
      "type": "modify",
      "old_id": "eb62512200c5450873ae8004a6ea3af3beccd61d",
      "old_mode": 33188,
      "old_path": "src/tint/cmd/test/BUILD.gn",
      "new_id": "7dd570a9e4cb3087471aad47a545356c46fce44d",
      "new_mode": 33188,
      "new_path": "src/tint/cmd/test/BUILD.gn"
    },
    {
      "type": "modify",
      "old_id": "96cd3ec8afb4beb0cfca64589d2a872d446ca17b",
      "old_mode": 33188,
      "old_path": "src/tint/cmd/test/main_test.cc",
      "new_id": "d3e2b99edf0ee49e8028a16cc35b8b36a0dda01e",
      "new_mode": 33188,
      "new_path": "src/tint/cmd/test/main_test.cc"
    },
    {
      "type": "modify",
      "old_id": "32a95f871e51de5dce1bcf511ec73a6fa004d4d9",
      "old_mode": 33188,
      "old_path": "src/tint/externals.json",
      "new_id": "a00b30e5eaf7a8165cc1fbb0cd58d4f2d66578ce",
      "new_mode": 33188,
      "new_path": "src/tint/externals.json"
    },
    {
      "type": "modify",
      "old_id": "2a1eb14e8e01c35092e4520e8a7279918044ffbc",
      "old_mode": 33188,
      "old_path": "src/utils/BUILD.bazel",
      "new_id": "0b35a57e24eeb306f61603b13490721ca5c8462f",
      "new_mode": 33188,
      "new_path": "src/utils/BUILD.bazel"
    },
    {
      "type": "modify",
      "old_id": "f10af3e82aec910c6d26dcf70abbd3e6ec93e326",
      "old_mode": 33188,
      "old_path": "src/utils/BUILD.gn",
      "new_id": "7a0d39ee9a28d333edddef70d7a787c772b6bb6f",
      "new_mode": 33188,
      "new_path": "src/utils/BUILD.gn"
    },
    {
      "type": "modify",
      "old_id": "444d9628348ad1729e55808bc412da029955cc8a",
      "old_mode": 33188,
      "old_path": "src/utils/CMakeLists.txt",
      "new_id": "bc2cc65418a2ae78551a1696829a3e73031c6c57",
      "new_mode": 33188,
      "new_path": "src/utils/CMakeLists.txt"
    },
    {
      "type": "modify",
      "old_id": "670bb61b90610ab0f457e845ae93e30b534d84a8",
      "old_mode": 33188,
      "old_path": "src/utils/assert_test.cc",
      "new_id": "6b64fcea813fd9045b93aa737a53848f90236416",
      "new_mode": 33188,
      "new_path": "src/utils/assert_test.cc"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "4ab1ed9ed575836eca4ef64c6ee4d9918c9b0000",
      "new_mode": 33188,
      "new_path": "src/utils/crash_handler.cc"
    },
    {
      "type": "add",
      "old_id": "0000000000000000000000000000000000000000",
      "old_mode": 0,
      "old_path": "/dev/null",
      "new_id": "d2b7f4e05aedec33badb27715e2a23945b55fde8",
      "new_mode": 33188,
      "new_path": "src/utils/crash_handler.h"
    },
    {
      "type": "modify",
      "old_id": "52130c7e8bdaf612cb9b25ddf1b84c4c606c56eb",
      "old_mode": 33188,
      "old_path": "tools/src/cmd/gen/build/BUILD.bazel.tmpl",
      "new_id": "de3a1c22930c5d2b367260565e65722b25c94fb0",
      "new_mode": 33188,
      "new_path": "tools/src/cmd/gen/build/BUILD.bazel.tmpl"
    },
    {
      "type": "modify",
      "old_id": "c138adcb72a056c17bde5b27bd5720fd44417c26",
      "old_mode": 33188,
      "old_path": "tools/src/cmd/gen/build/BUILD.gn.tmpl",
      "new_id": "4a8b3caa5baf052c9500b508ef95b3b125a6a9bd",
      "new_mode": 33188,
      "new_path": "tools/src/cmd/gen/build/BUILD.gn.tmpl"
    }
  ]
}