[D2026-03-05 00:07:05,936 253406 136566085130112 subprocess2.py] git -c color.ui=never --version
[D2026-03-05 00:07:05,943 253406 136566085130112 subprocess2.py] git -c color.ui=never config --list -z --show-scope;  cwd=/b/s/w/ir/cache/builder/sdk
[D2026-03-05 00:07:05,951 253406 136566085130112 subprocess2.py] git -c color.ui=never config --local depot-tools.gerrit-cache-path /b/s/w/ir/x/t/depot_tools_gerrit_cache__b_s_w_ir_cache_builder_sdk.json;  cwd=/b/s/w/ir/cache/builder/sdk
[D2026-03-05 00:07:05,962 253406 136566085130112 subprocess2.py] git -c color.ui=never config --list -z --show-scope;  cwd=/b/s/w/ir/cache/builder
[D2026-03-05 00:07:05,969 253406 136566085130112 gerrit_util.py] _Authenticator.get: using new auth stack
[D2026-03-05 00:07:05,970 253406 136566085130112 gerrit_util.py] _Authenticator.get: using LUCI context authenticator
[D2026-03-05 00:07:05,970 253406 136566085130112 auth.py] Running luci-auth token
[D2026-03-05 00:07:05,970 253406 136566085130112 subprocess2.py] luci-auth token -scopes https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/gerritcodereview -json-output -
[D2026-03-05 00:07:05,978 253406 136566085130112 auth.py] luci-auth token stderr:
b''
[D2026-03-05 00:07:05,978 253406 136566085130112 gerrit_util.py] GET https://dart-review.googlesource.com/a/changes/484060/detail?o=ALL_REVISIONS&o=DETAILED_LABELS&o=ALL_COMMITS
[D2026-03-05 00:07:05,978 253406 136566085130112 gerrit_util.py] conn.proxy_info=<function proxy_info_from_environment at 0x7c34c3bf4c20>
[D2026-03-05 00:07:05,978 253406 136566085130112 gerrit_util.py] Authorization: HIDDEN
[D2026-03-05 00:07:07,775 253406 136566085130112 gerrit_util.py] got response 200 for GET https://dart-review.googlesource.com/a/changes/484060/detail?o=ALL_REVISIONS&o=DETAILED_LABELS&o=ALL_COMMITS
[I2026-03-05 00:07:07,776 253406 136566085130112 presubmit_support.py] Got author: "copybara-worker-blackhole@google.com"
[I2026-03-05 00:07:07,777 253406 136566085130112 presubmit_support.py] Got description: """
Fix leaking orphan processes on macOS/Linux

Closes https://github.com/dart-lang/sdk/pull/62782

GitOrigin-RevId: 0d8138785a4ca5748b3c1e3a432ab4fa0993abb8
Change-Id: Idc7678660bac2ed7cd2434f2f8249af6245db4d7

"""
[D2026-03-05 00:07:07,777 253406 136566085130112 subprocess2.py] git -c color.ui=never -c core.quotePath=false diff --name-status --no-renames -r e4b4c1ff4c89fd80716ad6e52cc45aba0ff132a0...;  cwd=/b/s/w/ir/cache/builder/sdk
[I2026-03-05 00:07:07,786 253406 136566085130112 presubmit_support.py] Found 2 file(s).
[D2026-03-05 00:07:07,786 253406 136566085130112 presubmit_support.py] GitAffectedFile(runtime/bin/process_linux.cc)
[D2026-03-05 00:07:07,786 253406 136566085130112 presubmit_support.py] GitAffectedFile(runtime/bin/process_macos.cc)
[D2026-03-05 00:07:07,786 253406 136566085130112 subprocess2.py] git -c color.ui=never symbolic-ref HEAD;  cwd=/b/s/w/ir/cache/builder/sdk
Running presubmit commit checks ...
[D2026-03-05 00:07:07,795 253406 136566085130112 presubmit_support.py] Presubmit files: /b/s/w/ir/cache/builder/sdk/PRESUBMIT.py,/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py
Running /b/s/w/ir/cache/builder/sdk/PRESUBMIT.py
[D2026-03-05 00:07:07,795 253406 136566085130112 gerrit_util.py] GET https://dart-review.googlesource.com/a/config/server/capabilities
[D2026-03-05 00:07:07,795 253406 136566085130112 gerrit_util.py] conn.proxy_info=<function proxy_info_from_environment at 0x7c34c3bf4c20>
[D2026-03-05 00:07:07,795 253406 136566085130112 gerrit_util.py] Authorization: HIDDEN
[D2026-03-05 00:07:08,417 253406 136566085130112 gerrit_util.py] got response 200 for GET https://dart-review.googlesource.com/a/config/server/capabilities
[D2026-03-05 00:07:08,437 253406 136566085130112 presubmit_support.py] Running CheckChangeOnCommit in /b/s/w/ir/cache/builder/sdk/PRESUBMIT.py
[D2026-03-05 00:07:08,911 253406 136566085130112 subprocess2.py] tools/sdks/dart-sdk/bin/dart runtime/tools/run_clang_tidy.dart runtime/bin/process_linux.cc runtime/bin/process_macos.cc
[D2026-03-05 00:07:19,934 253406 136566085130112 subprocess2.py] buildtools/linux-x64/clang/bin/clang-format --dry-run --Werror runtime/bin/process_linux.cc runtime/bin/process_macos.cc
runtime/bin/process_linux.cc:211:29: error: code should be clang-formatted [-Wclang-format-violations]
            ssize_t result =
                            ^
runtime/bin/process_linux.cc:212:65: error: code should be clang-formatted [-Wclang-format-violations]
                FDUtils::WriteToBlocking(exit_code_fd, &message, sizeof(message));
                                                                ^
runtime/bin/process_linux.cc:513:21: error: code should be clang-formatted [-Wclang-format-violations]
    int bytes_read = FDUtils::ReadFromBlocking(handshake_read, &msg, sizeof(msg));
                    ^
runtime/bin/process_macos.cc:211:29: error: code should be clang-formatted [-Wclang-format-violations]
            ssize_t result =
                            ^
runtime/bin/process_macos.cc:212:65: error: code should be clang-formatted [-Wclang-format-violations]
                FDUtils::WriteToBlocking(exit_code_fd, &message, sizeof(message));
                                                                ^
runtime/bin/process_macos.cc:454:21: error: code should be clang-formatted [-Wclang-format-violations]
    int bytes_read = FDUtils::ReadFromBlocking(handshake_read, &msg, sizeof(msg));
                    ^
  11.6s to run CheckChangeOnCommit from /b/s/w/ir/cache/builder/sdk/PRESUBMIT.py.
[D2026-03-05 00:07:19,998 253406 136566085130112 presubmit_support.py] Running CheckChangeOnCommit done.
Running /b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py
[D2026-03-05 00:07:19,999 253406 136566085130112 presubmit_support.py] Running CheckChangeOnCommit in /b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py
/b/s/w/ir/cache/builder/sdk/runtime/bin/process_linux.cc:212:  (cpplint) Lines should be <= 80 characters long  [whitespace/line_length] [2]
/b/s/w/ir/cache/builder/sdk/runtime/bin/process_linux.cc:513:  (cpplint) Lines should be <= 80 characters long  [whitespace/line_length] [2]
/b/s/w/ir/cache/builder/sdk/runtime/bin/process_macos.cc:212:  (cpplint) Lines should be <= 80 characters long  [whitespace/line_length] [2]
/b/s/w/ir/cache/builder/sdk/runtime/bin/process_macos.cc:454:  (cpplint) Lines should be <= 80 characters long  [whitespace/line_length] [2]
WARNING: Your metrics.cfg file was invalid or nonexistent. A new one will be created.
[D2026-03-05 00:07:20,434 253406 136566085130112 subprocess2.py] git -c color.ui=never -c core.quotePath=false diff -p --no-color --no-ext-diff -U0 --src-prefix=a/ --dst-prefix=b/ e4b4c1ff4c89fd80716ad6e52cc45aba0ff132a0...HEAD --no-renames;  cwd=/b/s/w/ir/cache/builder/sdk
[D2026-03-05 00:07:20,447 253406 136566085130112 subprocess2.py] git -C /b/s/w/ir/cache/builder/sdk cl format --dry-run --presubmit --input_diff_file /b/s/w/ir/x/t/tmp17qi4bf0 --upstream e4b4c1ff4c89fd80716ad6e52cc45aba0ff132a0
Still running CheckChangeOnCommit after 30s...
  36.8s to run CheckChangeOnCommit from /b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py.
[D2026-03-05 00:07:56,826 253406 136566085130112 presubmit_support.py] Running CheckChangeOnCommit done.
** Presubmit ERRORS: 3 **
Evaluation of CheckChangeOnCommit failed: Command 'buildtools/linux-x64/clang/bin/clang-format --dry-run --Werror runtime/bin/process_linux.cc runtime/bin/process_macos.cc' returned non-zero exit status 1, Traceback (most recent call last):
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2021, in _run_check_function
    result = eval(function_name + '(*__args)', context)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<string>", line 1, in <module>
  File "/b/s/w/ir/cache/builder/sdk/PRESUBMIT.py", line 560, in CheckChangeOnCommit
    return _CommonChecks(input_api, output_api)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/b/s/w/ir/cache/builder/sdk/PRESUBMIT.py", line 548, in _CommonChecks
    results.extend(_CheckClangFormat(input_api, output_api))
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/b/s/w/ir/cache/builder/sdk/PRESUBMIT.py", line 368, in _CheckClangFormat
    stdout = input_api.subprocess.check_output(args).strip()
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/b/s/w/ir/kitchen-checkout/depot_tools/subprocess2.py", line 244, in check_output
    return check_call_out(args, stdout=PIPE, **kwargs)[0]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/b/s/w/ir/kitchen-checkout/depot_tools/subprocess2.py", line 207, in check_call_out
    raise CalledProcessError(returncode, args, kwargs.get('cwd'), out[0],
subprocess2.CalledProcessError: Command 'buildtools/linux-x64/clang/bin/clang-format --dry-run --Werror runtime/bin/process_linux.cc runtime/bin/process_macos.cc' returned non-zero exit status 1


***************
Presubmit result call stack is:
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2621, in <module>
    sys.exit(main())
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2605, in main
    return DoPresubmitChecks(change, options.commit, options.verbose,
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2141, in DoPresubmitChecks
    results += executer.ExecPresubmitScript(presubmit_script, filename)
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1887, in ExecPresubmitScript
    return self._execute_with_local_working_directory(
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1977, in _execute_with_local_working_directory
    self._run_check_function(function_name, context,
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2026, in _run_check_function
    OutputApi.PresubmitError(
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 411, in __init__
    self._long_text += ''.join(traceback.format_stack(None, 8))

***************

Failed cpplint check.

***************
Presubmit result call stack is:
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2141, in DoPresubmitChecks
    results += executer.ExecPresubmitScript(presubmit_script, filename)
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1887, in ExecPresubmitScript
    return self._execute_with_local_working_directory(
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1977, in _execute_with_local_working_directory
    self._run_check_function(function_name, context,
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2021, in _run_check_function
    result = eval(function_name + '(*__args)', context)
  File "<string>", line 1, in <module>
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 102, in CheckChangeOnCommit
    return (RunLint(input_api, output_api) + CheckGn(input_api, output_api) +
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 72, in RunLint
    result = [output_api.PresubmitError('Failed cpplint check.')]
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 411, in __init__
    self._long_text += ''.join(traceback.format_stack(None, 8))

***************

The runtime directory requires source formatting.
The following command may be able to fix some errors, while others may need to be fixed manually:
  git cl format runtime
Alternatively, if you are in Cider G, please use the "Format Modified Lines in All Files (git cl format)" functionality in the command palette.

***************
Presubmit result call stack is:
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1887, in ExecPresubmitScript
    return self._execute_with_local_working_directory(
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1977, in _execute_with_local_working_directory
    self._run_check_function(function_name, context,
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2021, in _run_check_function
    result = eval(function_name + '(*__args)', context)
  File "<string>", line 1, in <module>
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 103, in CheckChangeOnCommit
    CheckFormatted(input_api, output_api))
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 92, in CheckFormatted
    results = input_api.canned_checks.CheckPatchFormatted(input_api, output_api)
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_canned_checks.py", line 1937, in CheckPatchFormatted
    return [result_factory(msg)]
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 411, in __init__
    self._long_text += ''.join(traceback.format_stack(None, 8))Presubmit result call stack is:
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 1977, in _execute_with_local_working_directory
    self._run_check_function(function_name, context,
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 2021, in _run_check_function
    result = eval(function_name + '(*__args)', context)
  File "<string>", line 1, in <module>
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 103, in CheckChangeOnCommit
    CheckFormatted(input_api, output_api))
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 93, in CheckFormatted
    return [convert_warning_to_error(r) for r in results]
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 93, in <listcomp>
    return [convert_warning_to_error(r) for r in results]
  File "/b/s/w/ir/cache/builder/sdk/runtime/PRESUBMIT.py", line 86, in convert_warning_to_error
    return output_api.PresubmitError(
  File "/b/s/w/ir/kitchen-checkout/depot_tools/presubmit_support.py", line 411, in __init__
    self._long_text += ''.join(traceback.format_stack(None, 8))

***************

Presubmit checks took 49.3s to calculate.
There were presubmit errors.