E.g. here:
https://build.chromium.org/p/chromium.gatekeeper/builders/Chromium%20Gatekeeper/builds/759626/
Output for V8 step:
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium.gatekeeper%2FChromium_Gatekeeper%2F759626%2F%2B%2Frecipes%2Fsteps%2Fgatekeeper%3A_v8-tree-closers%2F0%2Fstdout
Corresponding V8 build were tree should be closed:
https://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/13358
Gatekeeper logs:
DEBUG:root:Check failed on http://build.chromium.org/p/client.v8/builders/V8%20Linux64%20TSAN/builds/13358, not yet resolved.
DEBUG:root:Not opening tree because failing steps were detected.
DEBUG:root:http://build.chromium.org/p/client.v8/builders/V8 Linux64 TSAN/builds/13358 ----
DEBUG:root: section hash: 9f6ab43bff3c93993bcfeb47d68e2cabcd8d6590e805b53165713a7895bfc4d7
DEBUG:root: previous failing tests:
DEBUG:root: current failing tests: Check
DEBUG:root: new failing steps since build 13357: Check
DEBUG:root: build steps: steps, update_scripts, setup_properties, setup_build, bot_update, swarming.py --version, ensure_goma, ensure_goma.install cipd, ensure_goma.ensure_installed, gclient runhooks, cleanup_temp, generate_build_files, makedirs for peeking gn, patch mb config (fyi), generate_build_files with gn (fyi), compare build flags (fyi), rmtree /b/build/slave/v8-linux64-tsan/build/v8/out/gn, clang_revision, calculate the number of recommended jobs, preprocess_for_goma, preprocess_for_goma.start_goma, preprocess_for_goma.start cloudtail, compile, postprocess_for_goma, postprocess_for_goma.goma_jsonstatus, postprocess_for_goma.write_jsonstatus, postprocess_for_goma.goma_stat, postprocess_for_goma.stop_goma, postprocess_for_goma.upload_log, postprocess_for_goma.stop cloudtail, isolate tests, [trigger] Check on Ubuntu-14.04, [trigger] Check - extra on Ubuntu-14.04, [trigger] Test262 - no variants on Ubuntu-14.04, [trigger] Ignition - turbofan on Ubuntu-14.04, Check, Check (flakes), Check - extra
DEBUG:root: build complete: False
DEBUG:root: set to close tree: True
DEBUG:root: build failed: True
DEBUG:root:----
DEBUG:root:http://build.chromium.org/p/client.v8/builders/V8 Linux64 TSAN/builds/13358 ----
DEBUG:root:previous revision information: {u'got_revision_cp': 42026}
DEBUG:root:current revision information: {u'got_revision_cp': 42026}
DEBUG:root:rejecting build
Comment 1 by machenb...@chromium.org
, Jan 3 2017