Running recipe with {'tryjob': True, 'recipe': 'zircon', 'patch_project': 'zircon', '$recipe_engine/path': {'cache_dir': '/b/s/w/ir/cache', 'temp_dir': '/b/s/w/ir/tmp/rt'}, 'patch_gerrit_url': 'https://fuchsia-review.googlesource.com', 'patch_repository_url': 'https://fuchsia.googlesource.com/zircon', 'patch_ref': 'refs/changes/76/234376/4', 'attempt_start_ts': 1544832418000000, 'blamelist': ['planders@google.com'], 'revision': 'HEAD', 'category': 'cq', 'patch_set': 4, 'repository': 'https://fuchsia.googlesource.com/zircon', 'buildername': 'zircon-arm64-clang-release-build_only', 'run_tests': False, 'patch_storage': 'gerrit', '$recipe_engine/runtime': {'is_experimental': False, 'is_luci': True}, 'buildbucket': {'hostname': 'cr-buildbucket.appspot.com', 'build': {'created_ts': 1544832441818770, 'tags': ['builder:zircon-arm64-clang-release-build_only', 'buildset:patch/gerrit/fuchsia-review.googlesource.com/234376/4', 'cq_experimental:false', 'user_agent:cq'], 'bucket': 'luci.fuchsia.try', 'created_by': 'user:5071639625-1lppvbtck1morgivc6sq4dul7klu27sd@developer.gserviceaccount.com', 'project': 'fuchsia', 'id': '8927119493446170144'}}, 'reason': 'CQ', 'patch_issue': 234376, 'remote': 'https://fuchsia.googlesource.com/integration', 'packages': ['topaz/packages/buildbot'], 'toolchain': 'clang', 'target': 'arm64', 'make_args': ['DEBUG=0'], 'manifest': 'zircon/zircon', 'project': 'integration', 'path_config': 'generic', 'bot_id': 'fuchsia-debian-16-c4acfc8a-us-central1-c-4kq3'}