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'e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe' -u 'e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\recipes\recipe_modules\bot_update\resources\bot_update.py' --spec-path 'e:\b\swarm_slave\w\ir\tmp\t\tmp_nembt' --patch_root dawn --revision_mapping_file 'e:\b\swarm_slave\w\ir\tmp\t\tmp677jel.json' --git-cache-dir 'e:\b\swarm_slave\w\ir\cache\git' --cleanup-dir 'e:\b\swarm_slave\w\ir\kitchen-workdir\recipe_cleanup\bot_update' --output_json 'e:\b\swarm_slave\w\ir\tmp\t\tmpavsurq.json' --patch_ref https://dawn.googlesource.com/dawn@refs/changes/60/2460/24 --revision dawn@HEAD in dir e:\b\swarm_slave\w\ir\cache\builder: allow_subannotations: False base_name: 'bot_update' cmd: ['e:\\b\\swarm_slave\\w\\ir\\cipd_bin_packages\\bin\\python.exe', '-u', 'e:\\b\\swarm_slave\\w\\ir\\kitchen-checkout\\depot_tools\\recipes\\recipe_modules\\bot_update\\resources\\bot_update.py', '--spec-path', 'e:\\b\\swarm_slave\\w\\ir\\tmp\\t\\tmp_nembt', '--patch_root', 'dawn', '--revision_mapping_file', 'e:\\b\\swarm_slave\\w\\ir\\tmp\\t\\tmp677jel.json', '--git-cache-dir', 'e:\\b\\swarm_slave\\w\\ir\\cache\\git', '--cleanup-dir', 'e:\\b\\swarm_slave\\w\\ir\\kitchen-workdir\\recipe_cleanup\\bot_update', '--output_json', 'e:\\b\\swarm_slave\\w\\ir\\tmp\\t\\tmpavsurq.json', '--patch_ref', 'https://dawn.googlesource.com/dawn@refs/changes/60/2460/24', '--revision', 'dawn@HEAD'] cwd: 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder' env: {'DEPOT_TOOLS_WIN_TOOLCHAIN_ROOT': 'e:\\b\\swarm_slave\\w\\ir\\cache\\win_toolchain'} env_prefixes: {} env_suffixes: {'PATH': 'e:\\b\\swarm_slave\\w\\ir\\kitchen-checkout\\depot_tools'} infra_step: True name: 'bot_update' nest_level: 0 ok_ret: frozenset([0, 87, 88]) step_test_data: <lambda>(...) trigger_specs: () full environment: ALLUSERSPROFILE: C:\ProgramData APPDATA: C:\Users\chrome-bot\AppData\Roaming BOTO_CONFIG: e:\b\swarm_slave\w\ir\tmp\gsutil_task\.boto BUILDBUCKET_EXPERIMENTAL: FALSE CHOCOLATEYINSTALL: C:\ProgramData\chocolatey CIPD_CACHE_DIR: e:\b\swarm_slave\cipd_cache\cache CIPD_EXE_SHIM: "e:\b\swarm_slave\w\ir\cipd_bin_packages\vpython.exe" CIPD_PROTOCOL: v2 COMMONPROGRAMFILES: C:\Program Files\Common Files COMMONPROGRAMFILES(X86): C:\Program Files (x86)\Common Files COMMONPROGRAMW6432: C:\Program Files\Common Files COMPUTERNAME: VM305-M4 COMSPEC: C:\Windows\system32\cmd.exe DEPOT_TOOLS_WIN_TOOLCHAIN_ROOT: e:\b\swarm_slave\w\ir\cache\win_toolchain DOCKER_CONFIG: e:\b\swarm_slave\w\ir\tmp\docker_cfg_task DOCKER_TMPDIR: e:\b\swarm_slave\w\ir\tmp\docker_tmp_task FP_NO_HOST_CHECK: NO GIT_CONFIG_NOSYSTEM: 1 GIT_TERMINAL_PROMPT: 0 HOME: c:\Users\chrome-bot HOMEDRIVE: C: HOMEPATH: \Users\chrome-bot INFRA_GIT_WRAPPER_HOME: e:\b\swarm_slave\w\ir\tmp\git_home_task LC_ALL: English_United States.UTF-8 LC_COLLATE: English_United States.UTF-8 LC_CTYPE: English_United States.UTF-8 LC_MONETARY: English_United States.UTF-8 LC_NUMERIC: English_United States.UTF-8 LC_TIME: English_United States.UTF-8 LOCALAPPDATA: C:\Users\chrome-bot\AppData\Local LOGDOG_COORDINATOR_HOST: logs.chromium.org LOGDOG_STREAM_PREFIX: buildbucket/cr-buildbucket.appspot.com/8928145721631131712 LOGDOG_STREAM_PROJECT: dawn LOGDOG_STREAM_SERVER_PATH: net.pipe:LUCILogDogKitchen_3580 LOGONSERVER: \\AD2 LUCI_CONTEXT: e:\b\swarm_slave\w\ittgx48q\luci_context.429604126 MAC_CHROMIUM_TMPDIR: e:\b\swarm_slave\w\ir\tmp\t NO_GCE_CHECK: False NUMBER_OF_PROCESSORS: 8 OS: Windows_NT PATH: e:\b\swarm_slave\w\ir\cipd_bin_packages;e:\b\swarm_slave\w\ir\cipd_bin_packages\bin;e:\b\swarm_slave\cipd_cache\bin;C:\ProgramData\chocolatey\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit\;C:\Program Files (x86)\QuickTime\QTSystem\;C:\Program Files\Puppet Labs\Puppet\bin;c:\tools;e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools PATHEXT: .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC PROCESSOR_ARCHITECTURE: AMD64 PROCESSOR_IDENTIFIER: Intel64 Family 6 Model 45 Stepping 7, GenuineIntel PROCESSOR_LEVEL: 6 PROCESSOR_REVISION: 2d07 PROGRAMDATA: C:\ProgramData PROGRAMFILES: C:\Program Files PROGRAMFILES(X86): C:\Program Files (x86) PROGRAMW6432: C:\Program Files PROMPT: $P$G PSMODULEPATH: C:\Windows\system32\WindowsPowerShell\v1.0\Modules\ PUBLIC: C:\Users\Public PYTHONIOENCODING: UTF-8 PYTHONUNBUFFERED: 1 SESSIONNAME: Console SWARMING_BOT_ID: vm305-m4 SWARMING_HEADLESS: 1 SWARMING_SERVER: https://chromium-swarm.appspot.com SWARMING_TASK_ID: 418dac521f434411 SYSTEMDRIVE: C: SYSTEMROOT: C:\Windows TEMP: e:\b\swarm_slave\w\ir\tmp\t TEMPDIR: e:\b\swarm_slave\w\ir\tmp\t TMP: e:\b\swarm_slave\w\ir\tmp\t TMPDIR: e:\b\swarm_slave\w\ir\tmp\t USERDNSDOMAIN: GOLO.CHROMIUM.ORG USERDOMAIN: GOLO USERNAME: chrome-bot USERPROFILE: C:\Users\chrome-bot VPYTHON_VIRTUALENV_ROOT: e:\b\swarm_slave\w\ir\cache\vpython VS110COMNTOOLS: C:\Program Files (x86)\Microsoft Visual Studio 11.0\Common7\Tools\ VS120COMNTOOLS: C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\Tools\ WINDIR: C:\Windows WINDOWS_TRACING_FLAGS: 3 WINDOWS_TRACING_LOGFILE: C:\BVTBin\Tests\installpackage\csilogfile.log Debugging info: CURRENT_DIR: 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder' DEPOT_TOOLS_DIR: 'e:\\b\\swarm_slave\\w\\ir\\kitchen-checkout\\depot_tools' THIS_DIR: 'e:\\b\\swarm_slave\\w\\ir\\kitchen-checkout\\depot_tools\\recipes\\recipe_modules\\bot_update\\resources' Gclient Solutions ================= dawn (https://dawn.googlesource.com/dawn.git) Dependencies file is .DEPS.git Managed mode is OFF Custom Variables: dawn_root = dawn ===Running e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\gclient.py recurse -v git update-index --refresh === In directory: e:\b\swarm_slave\w\ir\cache\builder WARNING: Your metrics.cfg file was invalid or nonexistent. A new one will be created. Looking for .gclient starting from e:\b\swarm_slave\w\ir\cache\builder gclient(743) ParseDepsFile:Found recursedeps "{'buildtools': 'DEPS'}". gclient(746) ParseDepsFile:Updating recursedeps by prepending dawn. gclient(589) _postprocess_deps:use_relative_paths enabled. gclient(595) _postprocess_deps:Updating deps by prepending dawn. gclient(775) ParseDepsFile:Updating hook base working directory to e:\b\swarm_slave\w\ir\cache\builder\dawn. gclient(589) _postprocess_deps:use_relative_paths enabled. gclient(595) _postprocess_deps:Updating deps by prepending dawn\buildtools. dawn (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\build (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\buildtools (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\testing (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\third_party\SPIRV-Tools (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\third_party\binutils (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\third_party\glfw (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\third_party\glm (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:00] Finished. ---------------------------------------- dawn\third_party\jinja2 (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\markupsafe (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\shaderc (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\spirv-headers (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\glslang (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\googletest (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\stb (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\third_party\spirv-cross (Elapsed: 0:00:00) ---------------------------------------- [0:00:00] Started. [0:00:01] Finished. ---------------------------------------- dawn\tools\clang (Elapsed: 0:00:00) ---------------------------------------- [0:00:01] Started. [0:00:01] Finished. ---------------------------------------- dawn\buildtools\clang_format\script (Elapsed: 0:00:00) ---------------------------------------- [0:00:01] Started. [0:00:01] Finished. ---------------------------------------- dawn\buildtools\third_party\libc++abi\trunk (Elapsed: 0:00:00) ---------------------------------------- [0:00:01] Started. [0:00:01] Finished. ---------------------------------------- dawn\buildtools\third_party\libunwind\trunk (Elapsed: 0:00:00) ---------------------------------------- [0:00:01] Started. [0:00:01] Finished. ---------------------------------------- dawn\buildtools\third_party\libc++\trunk (Elapsed: 0:00:00) ---------------------------------------- [0:00:01] Started. [0:00:01] Finished. ---------------------------------------- ===Succeeded in 0.0 mins of e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\gclient.py recurse -v git update-index --refresh === Revisions: ['dawn@HEAD'] Fetching Git checkout at dawn@HEAD Using Python version: 2.7.13 (v2.7.13:a06454b1afa1, Dec 17 2016, 20:53:40) [MSC v.1500 64 bit (AMD64)] Checking git version... ===Running git.bat version === In directory: e:\b\swarm_slave\w\ir\cache\builder git version 2.17.1.windows.1 / Infra wrapper (infra/tools/git/windows-amd64 @ 7_rn53YpLArq1DleaKLY8QswA1RJBqsMFoj26VnTcY0C) ===Succeeded in 0.0 mins of git.bat version === Using git version 2.17.1.windows.1 / Infra wrapper (infra/tools/git/windows-amd64 @ 7_rn53YpLArq1DleaKLY8QswA1RJBqsMFoj26VnTcY0C) Fetching Git checkout ===Running e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\git_cache.py populate --ignore_locks -v --cache-dir e:\\b\\swarm_slave\\w\\ir\\cache\\git https://dawn.googlesource.com/dawn.git --reset-fetch-config === In directory: e:\b\swarm_slave\w\ir\cache\builder e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn has 2 .pack files, re-bootstrapping if >50 running "git config --unset-all remote.origin.fetch" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" running "git config gc.autodetach 0" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" running "git config core.deltaBaseCacheLimit 2g" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" running "git config remote.origin.url https://dawn.googlesource.com/dawn.git" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" running "git config --replace-all remote.origin.fetch +refs/heads/*:refs/heads/* \+refs/heads/\*:.*" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" Fetching +refs/heads/*:refs/heads/* running "git fetch -v --progress origin +refs/heads/*:refs/heads/*" in "e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn" From https://dawn.googlesource.com/dawn = [up to date] master -> master fetch +refs/heads/*:refs/heads/* took 0.0 minutes ===Succeeded in 0.0 mins of e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\git_cache.py populate --ignore_locks -v --cache-dir e:\\b\\swarm_slave\\w\\ir\\cache\\git https://dawn.googlesource.com/dawn.git --reset-fetch-config === ===Running e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\git_cache.py exists --quiet --cache-dir e:\\b\\swarm_slave\\w\\ir\\cache\\git https://dawn.googlesource.com/dawn.git === In directory: e:\b\swarm_slave\w\ir\cache\builder e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn ===Succeeded in 0.0 mins of e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\git_cache.py exists --quiet --cache-dir e:\\b\\swarm_slave\\w\\ir\\cache\\git https://dawn.googlesource.com/dawn.git === ===Running git.bat config gc.auto 0 === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat config gc.auto 0 === ===Running git.bat config gc.autodetach 0 === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat config gc.autodetach 0 === ===Running git.bat config gc.autopacklimit 0 === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat config gc.autopacklimit 0 === ===Running git.bat remote set-url origin e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat remote set-url origin e:\\b\\swarm_slave\\w\\ir\\cache\\git\dawn.googlesource.com-dawn === ===Running git.bat fetch origin === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn sh: warning: setlocale: LC_ALL: cannot change locale (English_United States.UTF-8): No such file or directory ===Succeeded in 0.0 mins of git.bat fetch origin === ===Running git.bat remote set-url --push origin https://dawn.googlesource.com/dawn.git === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat remote set-url --push origin https://dawn.googlesource.com/dawn.git === ===Running git.bat checkout --force origin/HEAD -- === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn HEAD is now at d758e32 Add some missing #includes. ===Succeeded in 0.0 mins of git.bat checkout --force origin/HEAD -- === ===Running git.bat clean -dff === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn ===Succeeded in 0.0 mins of git.bat clean -dff === ===Running git.bat log --format=%H --max-count=1 === In directory: e:\b\swarm_slave\w\ir\cache\builder\dawn d758e32610cb8b8b8792570d0d0a7b44b530ff03 ===Succeeded in 0.0 mins of git.bat log --format=%H --max-count=1 === ===Running git.bat config --global user.name === In directory: e:\b\swarm_slave\w\ir\cache\builder dawn-try-builder ===Succeeded in 0.0 mins of git.bat config --global user.name === ===Running git.bat config --global user.email === In directory: e:\b\swarm_slave\w\ir\cache\builder dawn-try-builder@chops-service-accounts.iam.gserviceaccount.com ===Succeeded in 0.0 mins of git.bat config --global user.email === ===Running e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\gclient.py sync --verbose --reset --force --ignore_locks --output-json e:\b\swarm_slave\w\ir\tmp\t\tmp9ckegj.json --nohooks --noprehooks --delete_unversioned_trees --break_repo_locks --revision dawn@unmanaged --patch-ref https://dawn.googlesource.com/dawn@refs/changes/60/2460/24 === In directory: e:\b\swarm_slave\w\ir\cache\builder Looking for .gclient starting from e:\b\swarm_slave\w\ir\cache\builder Loaded .gclient config in e:\b\swarm_slave\w\ir\cache\builder: solutions = [ { 'custom_vars': { 'dawn_root': 'dawn'}, 'deps_file': '.DEPS.git', 'managed': False, 'name': 'dawn', 'url': 'https://dawn.googlesource.com/dawn.git'}] cache_dir = r"e:\\b\\swarm_slave\\w\\ir\\cache\\git" target_os_only=False dawn ---------------------------------------- [0:00:00] Started. _____ dawn at refs/remotes/origin/master [0:00:00] ________ unmanaged solution; skipping dawn [0:00:00] ===Applying patch ref=== [0:00:00] Patch ref is 'https://dawn.googlesource.com/dawn.git' @ 'refs/changes/60/2460/24'. Target branch for patch is 'refs/remotes/origin/master'. Current HEAD is 'd758e32610cb8b8b8792570d0d0a7b44b530ff03'. Current dir is 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder\\dawn' [0:00:01] Merge base of refs/remotes/origin/master and ce956aa33d60a7eca633ae3efa56e8537bf7830a is 0da9494a4fe9aa89e1a3b2d911719d150a2d963e [0:00:02] Failed to apply patch. [0:00:02] Patch ref is 'https://dawn.googlesource.com/dawn.git' @ 'refs/changes/60/2460/24'. Target branch for patch is 'refs/remotes/origin/master'. Current HEAD is 'd758e32610cb8b8b8792570d0d0a7b44b530ff03'. Current dir is 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder\\dawn' [0:00:02] git returned non-zero exit status 1: error: could not apply baec811... Let DeviceBase know about Completed LastSubmitted, and Pending command Serials hint: after resolving the conflicts, mark the corrected paths hint: with 'git add <paths>' or 'git rm <paths>' hint: and commit the result with 'git commit' [0:00:02] HEAD detached from origin/master You are currently cherry-picking commit baec811. (fix conflicts and run "git cherry-pick --continue") (use "git cherry-pick --abort" to cancel the cherry-pick operation) Unmerged paths: (use "git add <file>..." to mark resolution) both modified: src/dawn_native/metal/DeviceMTL.mm no changes added to commit (use "git add" and/or "git commit -a") ---------------------------------------- dawn (ERROR) ---------------------------------------- [0:00:00] Started. _____ dawn at refs/remotes/origin/master [0:00:00] ________ unmanaged solution; skipping dawn [0:00:00] ===Applying patch ref=== [0:00:00] Patch ref is 'https://dawn.googlesource.com/dawn.git' @ 'refs/changes/60/2460/24'. Target branch for patch is 'refs/remotes/origin/master'. Current HEAD is 'd758e32610cb8b8b8792570d0d0a7b44b530ff03'. Current dir is 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder\\dawn' [0:00:01] Merge base of refs/remotes/origin/master and ce956aa33d60a7eca633ae3efa56e8537bf7830a is 0da9494a4fe9aa89e1a3b2d911719d150a2d963e [0:00:02] Failed to apply patch. [0:00:02] Patch ref is 'https://dawn.googlesource.com/dawn.git' @ 'refs/changes/60/2460/24'. Target branch for patch is 'refs/remotes/origin/master'. Current HEAD is 'd758e32610cb8b8b8792570d0d0a7b44b530ff03'. Current dir is 'e:\\b\\swarm_slave\\w\\ir\\cache\\builder\\dawn' [0:00:02] git returned non-zero exit status 1: error: could not apply baec811... Let DeviceBase know about Completed LastSubmitted, and Pending command Serials hint: after resolving the conflicts, mark the corrected paths hint: with 'git add <paths>' or 'git rm <paths>' hint: and commit the result with 'git commit' [0:00:02] HEAD detached from origin/master You are currently cherry-picking commit baec811. (fix conflicts and run "git cherry-pick --continue") (use "git cherry-pick --abort" to cancel the cherry-pick operation) Unmerged paths: (use "git add <file>..." to mark resolution) both modified: src/dawn_native/metal/DeviceMTL.mm no changes added to commit (use "git add" and/or "git commit -a") ---------------------------------------- Error: Command 'git cherry-pick 0da9494a4fe9aa89e1a3b2d911719d150a2d963e..ce956aa33d60a7eca633ae3efa56e8537bf7830a --keep-redundant-commits' returned non-zero exit status 1 in e:\b\swarm_slave\w\ir\cache\builder\dawn [detached HEAD ed67dd1] Factor SerialQueue into SerialQueue and SerialMap Author: Austin Eng <enga@chromium.org> Date: Wed Nov 28 09:12:41 2018 -0800 error: could not apply baec811... Let DeviceBase know about Completed LastSubmitted, and Pending command Serials hint: after resolving the conflicts, mark the corrected paths hint: with 'git add <paths>' or 'git rm <paths>' hint: and commit the result with 'git commit' ===Failed in 0.0 mins of e:\b\swarm_slave\w\ir\cipd_bin_packages\bin\python.exe -u e:\b\swarm_slave\w\ir\kitchen-checkout\depot_tools\gclient.py sync --verbose --reset --force --ignore_locks --output-json e:\b\swarm_slave\w\ir\tmp\t\tmp9ckegj.json --nohooks --noprehooks --delete_unversioned_trees --break_repo_locks --revision dawn@unmanaged --patch-ref https://dawn.googlesource.com/dawn@refs/changes/60/2460/24 ===